Chapter 10: Valves for Pipe Mounting

Catalogue HY11-3500/UK

Contents

Description

Size

DIN / ISO

— —

R4V R4R

— —

R4V R4R

—

D4S

MV / 9MV N / 9N F / 9F PCM / 9PCM

— — — —

C / 9C 6C CP / 9CP RH

— — — —

Pressure valves, manual operation Pressure relief function Pressure reducing function Pressure valves, proportional operation Pressure relief function Pressure reducing function Directional seat valves In-line mounted Flow valves Throttle valve, with handle Throttle valve, with knob Throttle valve, with check valve Flow control valve, manual op. Check valves Direct operated Direct operated Pilot operated Pilot operated Accessories Plug-in connectors

Body

Page

1/8 ¼ 3/8 ½ ¾ 1 1¼ 1½ 2 M16 x 1.5 M18 x 1.5 M22 x 1.5 M27 x 2 L-port T-port

Series Denison Parker

• • • • • • • •

• •

• •

10-3 10-9

• • • • • • • •

• •

• •

10-15 10-21

• • • •

•

•

10-27

• • • • • • • • • • • • • • •

• • • •

• • • • • • •

• • • • • • • • • • • •

10-37 10-39 10-41 10-43

• • • •

10-45 10-47 10-49 10-51 10-55

10

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10-1

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Notes

10

content10.INDD RH

10-2

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Pilot Operated Pressure Relief Valve Series R4V (Denison)

Catalogue HY11-3500/UK

Characteristics Pilot operated pressure relief valves for in-line mounting series R4V have a similar design to the subplate mounted R4V series. For single functions - where no manifold blocks are used - the valves can be directly placed in the pipework. The R4V valves are available with 2 ports (L-body) for in-line relief function or with 3 ports (T-body) for relief functions in the bypass. Features • Pilot operated with manual adjustment • 2 interfaces - L-body (R4V06-G¾", R4V10-G1¼") - T-body (R4V03-G½", R4V06-G1") • 3 pressure stages • 3 adjustment modes - Hand knob - Acorn nut with lead seal - DIN lock • With optional vent function

R4V10 L-body

R4V06 L-body

10

R4V_UK.INDD RH

10-3

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Pilot Operated Pressure Relief Valve Series R4V (Denison)

Catalogue HY11-3500/UK

Ordering Code Ordering code

R4V Pressure relief valve

5 Nominal size

Code

Nominal size

03

NG10 (G½")

06

NG25 (G1" - T-body, G¾" - L-body)

10

NG32 (G1¼")

Code

Body R4V03 T-body R4V06 T-body R4V06 L-body R4V10 L-body

6 D

Max. pressure 350 bar

A Body

Pressure stages

Adjustment

Drain line

Switching Solenoid type voltage

Design series

Seal

Code 1 5

Options

Seal NBR FPM

Code Solenoid voltage w/o omit Standard vent function G0R 12V= G0Q 24V= GAR 98V= GAG 205V= W06 115V / 50Hz W07 230V / 50Hz Code Switching type Standard w/o vent function Solenoid not activ. 09 1) unpress. circulation Solenoid activated 11 2) unpress. circulation 1) Sol. de-energized: open to tank Sol. energized: vent line blocked 2) Sol. de-energized: vent line blocked Sol. energized: open to tank omit

Code Pressure stages 1 up to 105bar 3 up to 210bar 5 up to 350bar

Code 1 3 4

Adjustment Hand knob Acorn nut with lead seal DIN lock

Code 0

10

2

Drain line internal external from pilot head (Y1)

R4V_UK.INDD RH

10-4

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Pilot Operated Pressure Relief Valve Series R4V (Denison)

Catalogue HY11-3500/UK

Technical Data R4V General Size Mounting Mounting position Ambient temperature Weight Hydraulic Max. operating pressure Pressure stages Nominal flow Fluid Fluid temperature Viscosity permitted Viscosity recommended Filtration

L-body

T-body 03 (½") Threaded body unrestricted [°C] -20...+50 [kg] 3.2

06 (1")

06 (¾")

10 (1¼")

6.6

3.3

5.6

[bar] Ports A and X up to 350; Ports B and Y 30 bar [bar] 105, 210, 350 60 200 200 [l/min] Hydraulic oil as per DIN 51524...525 [°C] -20...+80 [cSt]/[mm2/s] 10...650 [cSt]/[mm2/s] 30 ISO 4406 (1999) 18/16/13 (acc. NAS 1638: 7)

450

R4V with vent function General Size Mounting Mounting position Ambient temperature Weight Hydraulic Max. operating pressure Pressure stages Nominal flow Fluid Fluid temperature Viscosity permitted Viscosity recommended Filtration Electrical (solenoid) Duty ratio Response time

T-body 03 (½") Threaded body unrestricted [°C] -20...+50 [kg] 4.9

L-body 06 (1")

06 (¾")

10 (1¼")

8.3

5.0

7.3

[bar] Ports A and X up to 350; Ports B and Y 30 [bar] 105, 210, 350 [l/min] 60 200 200 Hydraulic oil as per DIN 51524...525 [°C] -20...+80 [cSt]/[mm2/s] 10...650 [cSt]/[mm2/s] 30 ISO 4406 (1999) 18/16/13 (acc. NAS 1638: 7)

450

[%] 100 [ms] Energized / de-energized AC: 20/18 , DC: 46/27

Supply voltage Tolerance supply voltage Power consumption hold in rush Max. switching frequency Solenoid connection Protection class Coil insulation class

Code

G0R 12V = +5...-10 31 31

G0Q 24V = +5...-10 31 31

GAR 98V = +5...-10 31 31

GAG 205V = +5...-10 31 31

W06 W07 150 at 50Hz 230 at 50Hz +5...-10 +5...-10 78 78 264 264

AC: up to7.200, DC: up to 16.000 switchings/hour Connector as per EN175301-803 IP65 in accordance with EN 60529 (plugged and mounted) H (180 °C)

R4V_UK.INDD RH

10-5

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Characteristic Curves / Dimensions

Pilot Operated Pressure Relief Valve Series R4V (Denison)

p/Q performance curve Series R4V 1)

Minimum pressure curve

Catalogue HY11-3500/UK

1) The performance curves are measured with external drain. For internal drain the tank pressure has to be added to curve.

Dimensions R4V*06 T-body

10

R4V_UK.INDD RH

10-6

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Pilot Operated Pressure Relief Valve Series R4V (Denison)

Catalogue HY11-3500/UK

Dimensions Dimensions R4V*06 L-body

10 NG 03 06 06 10

1) 2)

Body T-body T-body L-body L-body

B1 85 136 -

B2 81 120.7

B3 76 85.8

B4 43 77.8

Ports

Function

A B X1) Y12)

pressure (inlet) tank (outlet) ext. remote control or vent connection external drain

H1 27.5 38 -

H2 21 28 -

H3 59.5 93 -

R4V03 T-body G½ " G½ "

H4 97.5 131 -

H5 23 31.8

H6 51 50.8

H7 81 96

H8 119 134

Port size R4V06 L-body R4V06 T-body G¾ " G1 " G¾ " G1 "

L1 53 66.5 -

L2 92 117.5 -

L3 49 49.8

R4V10 L-body G1¼ " G1¼ "

G¼ "

closed when supplied port Y1 is only available at drain line (code2) external from the pilot head

R4V_UK.INDD RH

10-7

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Pilot Operated Pressure Relief Valve Series R4V (Denison)

Catalogue HY11-3500/UK

Dimensions Dimensions R4V with vent function

Code

Internal drain

External drain

10 11

09

R4V_UK.INDD RH

10-8

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Pilot Operated Pressure Reducing Valve Series R4R (Denison)

Catalogue HY11-3500/UK

Characteristics Pilot operated pressure reducing valves for in-line mounting series R4R have a similar design to the subplate mounted R4R series. For single functions - where no manifold blocks are used - the valves can be directly placed in the pipework. The valves are available with 2 ports (L-body) or with 3 ports (T-body).

Features • Pilot operated with manual adjustment • Normally closed to avoid undesired motion • 2 interfaces - L-body (R4R06-G¾", R4R10-G1¼") - T-body (R4R03-G½", R4R06-G1") • 3 pressure stages • 3 adjustment modes - Hand knob - Acorn nut with lead seal - DIN lock • With optional vent function

R4R10 L-body

R4R06 L-body

10

R4R_UK.INDD RH

10-9

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Pilot Operated Pressure Reducing Valve Series R4R (Denison)

Catalogue HY11-3500/UK

Ordering Code Ordering code

R4R Pressure redu- Nominal cing valve size

Code

Nominal size

03

NG10 (G½")

06

NG25 (G1" - T-body, G¾" - L-body)

10

NG32 (G1¼")

Code

Body R4R03 T-body R4R06 T-body R4R06 L-body R4R10 L-body

6 D

2

5 Max. pressure 350 bar

Body

Pressure stages

Adjustment

B

Drain Switching Solenoid type voltage line ext. from pilot head (Y1)

3 4

Seal

Code 1 5

Options

Seal NBR FPM

Code Solenoid voltage w/o omit Standard vent function G0R 12V= G0Q 24V= GAR 98V= GAG 205V= W06 115V / 50Hz W07 230V / 50Hz

Code Pressure stages 1 up to 105bar 3 up to 210bar 5 up to 350bar

Code 1

Design series

Code Switching type Standard w/o vent function 1) Solenoid not activ. 09 unpress. circulation Solenoid activated 11 2) unpress. circulation 1) Sol. de-energized: open to tank Sol. energized: vent line blocked 2) Sol. de-energized: vent line blocked Sol. energized: open to tank omit

Adjustment Hand knob Acorn nut with lead seal DIN lock

10

R4R_UK.INDD RH

10-10

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Pilot Operated Pressure Reducing Valve Series R4R (Denison)

Catalogue HY11-3500/UK

Technical Data R4R General Size Mounting Mounting position Ambient temperature Weight Hydraulic Max. operating pressure Pressure stages Nominal flow Fluid Fluid temperature Viscosity permitted Viscosity recommended Filtration

T-body 03 (½") Threaded body unrestricted [°C] -20...+50 [kg] 3.2

L-body 06 (1")

06 (¾")

10 (1¼")

3.3

5.6

6.6

[bar] Ports A, B and X: 350; Port Y depressurized [bar] 105, 210, 350 [l/min] 90 300 300 Hydraulic oil as per DIN 51524...525 [°C] -20...+80 [cSt]/[mm2/s] 10...650 [cSt]/[mm2/s] 30 ISO 4406 (1999) 18/16/13 (acc. NAS 1638: 7)

600

R4R with vent function General Size Mounting Mounting position Ambient temperature Weight Hydraulic Max. operating pressure Pressure stages Nominal flow Fluid Fluid temperature Viscosity permitted Viscosity recommended Filtration Electrical (solenoid) Duty ratio Response time

03 (½") Threaded body unrestricted [°C] -20...+50 [kg] 4.9

06 (¾")

06 (1")

10 (1¼")

5.0

7.3

8.3

[bar] Ports A and X up to 350; Ports B and Y depressurized [bar] 105, 210, 350 60 200 200 [l/min] Hydraulic oil as per DIN 51524...525 [°C] -20...+80 [cSt]/[mm2/s] 10...650 [cSt]/[mm2/s] 30 ISO 4406 (1999) 18/16/13 (acc. NAS 1638: 7)

450

[%] 100 [ms] Energized / de-energized AC: 20/18 , DC: 46/27

Supply voltage Tolerance supply voltage Power consumption hold in rush Max. switching frequency Solenoid connection Protection class Coil insulation class

Code

G0R 12V = +5...-10 31 31

G0Q 24V = +5...-10 31 31

GAR 98V = +5...-10 31 31

GAG 205V = +5...-10 31 31

W06 W07 150 at 50Hz 230 at 50Hz +5...-10 +5...-10 78 78 264 264

AC: up to7.200, DC: up to 16.000 switchings/hour Connector as per EN175301-803 IP65 in accordance with EN 60529 (plugged and mounted) H (180 °C)

R4R_UK.INDD RH

10-11

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10

Catalogue HY11-3500/UK

Characteristic Curves

Pilot Operated Pressure Reducing Valve Series R4R (Denison)

Reduced pressure pA versus flow Q Series R4R03 1)

Minimum pressure curve

Reduced pressure pA versus flow Q Series R4R06 1)

Minimum pressure curve

Reduced pressure pA versus flow Q Series PR32M 1)

Minimum pressure curve

10

1)

Measured at 350 bar primary pressure pB.

R4R_UK.INDD RH

10-12

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Dimensions

Pilot Operated Pressure Reducing Valve Series R4R (Denison)

T-body

L-body

Catalogue HY11-3500/UK

NG 03 06 06 10

Body T-body T-body L-body L-body

B1 85 136 -

B2 81 120.7

B3 76 85.8

Ports

Function

B A X1 Y1

pressure (inlet) pressure (outlet) ext. remote control or vent connection external drain

B4 43 77.8

H1 27.5 38 -

H2 59.5 93 -

R4V03 T-body G½ " G½ "

H3 97.5 131 -

H4 51 50.8

H5 81 96

H6 119 134

L1 53 66.5 -

Port size R4V06 L-body R4V06 T-body G¾ " G1 " G¾ " G1 "

L2 92 117.5 -

L3 49 49.8

R4V10 L-body G1¼ " G1¼ "

G¼ "

R4R_UK.INDD RH

10-13

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10

Pilot Operated Pressure Reducing Valve Series R4R (Denison)

Catalogue HY11-3500/UK

Dimensions Dimensions R4R with vent function

Code

External drain

11

09

10

R4R_UK.INDD RH

10-14

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Pilot Operated Prop. Pressure Relief Valve Series R4V*P2 (Denison)

Catalogue HY11-3500/UK

Characteristics Proportional pressure relief valves series R4V*P2 are based on the mechanically adjusted series R4V. The additional proportional unit between the mechanical pilot valve and the main stage allows continuous pressure adjustment. The optimum performance can be achieved in combination with the digital amplifier module PCD00A-400.

Features • Pilot operated with manual adjustment • Continuous adjustment by proportional solenoid • 2 interfaces - L-body (R4V06-G¾", R4V10-G1¼") - T-body (R4V03-G½", R4V06-G1") • 3 pressure stages • With mechanical maximum pressure adjustment

R4V10*P2 L-body

R4V06*P2 L-body

10

R4VP2_UK.INDD RH

10-15

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Pilot Operated Prop. Pressure Relief Valve Series R4V*P2 (Denison)

Catalogue HY11-3500/UK

Ordering Code / Technical Data Ordering code

R4V Proportional pressure relief valve

Size

Code

Nominal size

03

NG10 (G½")

06

NG25 (G1" - T-body, G¾" - L-body)

10

NG32 (G1¼")

Code

Body R4V03 T-body R4V06 T-body R4V06 L-body R4V10 L-body

6 D

P2

5 Max. pressure 350 bar

Body

Pressure stages

Adjustment

Drain line

G0R

Proportional Solenoid pressure voltage control 12V=

A Design series

Seal

Code 1 5

Seal NBR FPM

Code 0

Drain line internal external from pilot head (Y1)

2

Code 1 3

Code Pressure stages 1 up to 105bar 3 up to 210bar 5 up to 350bar

Options

Adjustment Hand knob Acorn nut with lead seal

Technical data R4V*P2

10

General Size Mounting Mounting position Ambient temperature Weight Hydraulic Max. operating pressure Pressure stages Nominal flow Fluid Fluid temperature Viscosity permitted Viscosity recommended Filtration Electrical (prop. solenoid) Duty ratio Nominal voltage Max. current Coil resistance Protection class Power amplifier

L-body

T-body 03 (½") Threaded body unrestricted [°C] -20...+50 [kg] 5.0

06 (1")

06 (¾")

10 (1¼")

5.1

7.4

8.4

[bar] Ports A and X up to 350; Ports B and Y 30 bar [bar] 105, 210, 350 90 300 300 [l/min] Hydraulic oil as per DIN 51524...525 [°C] -20...+80 [cSt]/[mm2/s] 20...380 [cSt]/[mm2/s] 30 ISO 4406 (1999) 18/16/13 (acc. NAS 1638: 7) [%] [V] [A] [Ohm]

600

100 12= 2.3 4 at 20°C IP65 in accordance with EN 60529 (plugged and mounted) PCD00A-400

R4VP2_UK.INDD RH

10-16

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Pilot Operated Prop. Pressure Relief Valve Series R4V*P2 (Denison)

Catalogue HY11-3500/UK

Characteristic Curves Signal/pressure curve R4V

p/Q performance curves 1) R4V03

R4V06

R4V10

Minimum pressure curve RE*M*W 1) R4V03 R4V06

R4V10

1)

10

The performance curves are measured with external drain. For internal drain the tank pressure has to be added to curve.

R4VP2_UK.INDD RH

10-17

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Pilot Operated Prop. Pressure Relief Valve Series R4V*P2 (Denison)

Catalogue HY11-3500/UK

Dimensions T-body

10

NG 03 06

Body T-body T-body

Ports

B1 85 136 Function

H1 27.5 38

H2 21 28

H3 59.5 93

H4 144.5 178

H5 106.5 140

L1 53 66.5

L2 92 117.5

Port size R4V03*P2 T-body G½ " G½ "

A pressure (inlet) B tank (outlet) X1) ext. remote control or vent connection Y12) external drain 1) closed when supplied 2) port Y1 is only available at drain line (code2) external from the pilot head

R4V06*P2 T-body G1 " G1 " G¼ "

R4VP2_UK.INDD RH

10-18

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Pilot Operated Prop. Pressure Relief Valve Series R4V*P2 (Denison)

Catalogue HY11-3500/UK

Dimensions L-body

10

NG 06 10 Ports

Body L-body L-body

B2 81 120.7 Function

B3 76 85.8

H6 23 31.8

H7 51 50.8

H8 81 96

H9 166 181

H10 128 143

L3 49 49.8

Port size R4V06 L-body G¾ " G¾ "

A pressure (inlet) B tank (outlet) X1) ext. remote control or vent connection Y12) external drain 1) closed when supplied 2) port Y1 is only available at drain line (code2) external from the pilot head

R4V10 L-body G1¼ " G1¼ " G¼ "

R4VP2_UK.INDD RH

10-19

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Notes

10

R4VP2_UK.INDD RH

10-20

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Pilot Operated Prop. Pressure Reducing Valve Series R4R*P2 (Denison)

Catalogue HY11-3500/UK

Characteristics / Ordering Code Proportional pressure reducing valves series R4R*P2 are based on the mechanically adjusted series R4R. The additional proportional unit between the mechanical pilot valve and the main stage allows continuous pressure adjustment. The optimum performance can be achieved in combination with the digital amplifier module PCD00A-400.

Features • Pilot operated with proportional solenoid • Normally closed to avoid undesired motion • Continuous adjustment by proportional solenoid • 2 interfaces - L-body (R4R06-G¾", R4R10-G1¼") - T-body (R4R03-G½", R4R06-G1") • 3 pressure stages • With mechanical maximum pressure adjustment

R4R10*P2 L-body

R4R06*P2 L-body

Ordering code

R4R Pressure reducing valve

5 Nominal size

Code

Nominal size

03

NG10 (G½")

06

NG25 (G1" - T-body, G¾" - L-body)

10

NG32 (G1¼")

Max. pressure 350 bar

2 Body

Pressure stages

Adjustment

P2

G0R

Drain Proportional Solenoid pressure voltage line ext. control 12V= from pilot head (Y1)

B Design series

Seal

Code 1 5

Seal NBR FPM

Code 1

Adjustment Hand knob Acorn nut with lead seal

3 Code 6 D

Body R4R03 T-body R4R06 T-body R4R06 L-body R4R10 L-body

Options

Code Pressure stages 1 up to 105bar 3 up to 210bar 5 up to 350bar

R4RP2_UK.INDD RH

10-21

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10

Catalogue HY11-3500/UK

Technical Data / Characteristic Curves

Pilot Operated Prop. Pressure Reducing Valve Series R4R*P2 (Denison)

Technical data R4R General Size Mounting Mounting position Ambient temperature Weight Hydraulic Max. operating pressure Pressure stages Nominal flow Fluid Fluid temperature Viscosity permitted Viscosity recommended Filtration

T-body 03 (½") Threaded body unrestricted [°C] -20...+50 [kg] 5.0

L-body 06 (1")

06 (¾")

10 (1¼")

5.1

7.4

8.4

[bar] Ports A, B and X up to 350; Port Y depressurized [bar] 105, 210, 350 60 200 200 [l/min] Hydraulic oil as per DIN 51524...525 [°C] -20...+80 [cSt]/[mm2/s] 20...380 [cSt]/[mm2/s] 30 ISO 4406 (1999) 18/16/13 (acc. NAS 1638: 7)

Electrical (prop. solenoid) Duty ratio Nominal voltage Max. current Coil resistance Protection class Power amplifier

[%] [V] [A] [Ohm]

450

100 12= 2.3 4 at 20°C IP65 in accordance with EN 60529 (plugged and mounted) PCD00A-400

Command/pressure curve

10

R4RP2_UK.INDD RH

10-22

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Catalogue HY11-3500/UK

Characteristic Curves

Pilot Operated Prop. Pressure Reducing Valve Series R4R*P2 (Denison)

Reduced pressure pA versus flow Q Series R4R03 1)

Minimum pressure curve

Reduced pressure pA versus flow Q Series R4R06 1)

Minimum pressure curve

Reduced pressure pA versus flow Q Series R4R10 1)

Minimum pressure curve

1)

10

Measured at 350 bar primary pressure pB.

R4RP2_UK.INDD RH

10-23

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Pilot Operated Prop. Pressure Reducing Valve Series R4R*P2 (Denison)

Catalogue HY11-3500/UK

Dimensions T-body

10

NG 03 06

Body T-body T-body

B1 85 136

Ports

Function

B A X1 Y1

pressure (inlet) pressure (outlet) ext. remote control or vent connection external drain

H1 27.5 38

H2 59.5 93

H3 144.5 178

H4 106.5 140

L1 53 66.5

L2 92 117.5

Port size R4V03*P2 T-body G½ " G½ "

R4V06*P2 T-body G1 " G1 " G¼ "

R4RP2_UK.INDD RH

10-24

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Pilot Operated Prop. Pressure Reducing Valve Series R4R*P2 (Denison)

Catalogue HY11-3500/UK

Dimensions L-body

10

NG 06 10

Body L-body L-body

B2 81 120.7

Ports

Function

B A X1 Y1

pressure (inlet) pressure (outlet) ext. remote control or vent connection external drain

B3 76 85.8

H6 51 50.8

H7 81 96

H8 166 181

H9 128 143

L3 49 49.8

Port size R4V06*P2 L-body G¾ " G¾ "

R4V10*P2 L-body G1¼ " G1¼ " G¼ "

R4RP2_UK.INDD RH

10-25

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Notes

10

R4RP2_UK.INDD RH

10-26

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Directional Seat Valve Series D4S (Denison)

Catalogue HY11-3500/UK

Characteristics

Seat valves series D4S are designed for directional control functions. A large variety of poppets, springs and covers - including shuttle valves, stroke limiters, solenoid valves (VV01) and position control - allow to design individual hydraulic solutions for nominal flow up-to 600 l/min. A complete program is offered under the Denison brand: subplate mounted valves (D4S - chapter 6), SAE flange valves (D5S - chapter 9), pipe mounted valves (D4S - chapter 10), slip-in cartridges (CAR - on request).

D4S10 L-body

Features • Leak-free seat valve design • 2 body designs - L-body (2-port) - T-body (3-port) • Numerous pilot options • 6 poppet types • 4 port sizes - G 1/2“, G1“ for T-body - G 3/4“, G 1 1/4“ for L-body

D4S06 L-body

10

D4S_UK.INDD RH

10-27

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Directional Seat Valve Series D4S (Denison)

Catalogue HY11-3500/UK

Ordering Code

B

D4S Seat valve Code 03 06 10

Code 6 D

Code 1 2 Code 1 C 2 6 3 4

Nominal size

Body

Pilot Cap connection version

Sleeve

Spool type

Spring

Switching Solenoid type voltage

Port size NG10 (CAR4 build-in) NG25 (CAR2 build-in) NG32 (CAR2 build-in)

Code omit 013 Code 1 5

Body Ports D4S03 T-body A, B = G½"; X, Y1 = G¼" D4S06 T-body A, B = G1"; X, Y1 = G¼" D4S06 L-body A, B = G¾"; X, Y1 = G¼" D4S10 L-body A, B = G1¼"; X, Y1 = G¼" Pilot oil line in body A-X B-Y internal from A internal from X

Code omit 09 10 11 12

Ports

X Y Z X-Y Y1 VV01 Standard Pilot oil = pilot drain — — Pilot oil = pilot drain — With solenoid valve (VV01) Ext. PD from cap — Internal pilot drain — — With stroke limiter (not for D4S03) Pilot oil = pilot drain — — — — Pilot oil = pilot drain — — — —

Shuttle valve

DA

Shuttle valve

BH

Size

1

03, 06,10

2 4 A1) B1) C1) 1)

03 06, 10 03, 06,10 06, 10 06, 10 06, 10

BK BN

Poppet type Sleeve With closed bottom and 15° chamfer (pZ max. 1 = pA +20bar With 0.8 dia. orifice at the bottom and 15° 1 chamfer With 1.2 dia. orifice at the bottom and 15° 1 chamfer With closed bottom and 45° chamfer 1, 3 Safety spool (for position control only) 3 Throttle spool, 10° chamfer 3 Throttle spool, 3° chamfer 3

Springs 2, 3, 4 and 6 only

BQ BC BE BA BF BL 2)

Code 1 2 3 4 5 6 7

D4S_UK.INDD RH

Options Standard Cover for position control Seals NBR FPM

VV01 code 09 and shuttle valve code CA VV01 code 11 and shuttle valve code CA VV01 code 09 and shuttle valve code DA VV01 code 11 and shuttle valve code DA VV01 code 10 and shuttle valve code CA and position control 2) with amplifier VV01 code 12 and shuttle valve code CA and position control 2) with amplifier VV01 code 10 and shuttle valve code DA and position control 2) with amplifier VV01 code 12 and shuttle valve code DA and position control 2) with amplifier VV01 code 10 and position control 2) with amplifier VV01 code 12 and position control 2) with amplifier Position control 2) with amplifier Position control 2) with amplifier and shuttle valve code CA Position control 2) with amplifier and shuttle valve code DA

Position control for D4S06/10 only. Spring 2 or 4. Spool A and sleeve 3. Valve open: proximity switch damped

Spring (approx. cracking pressure [bar] Sleeve Code 1 Sleeve Code 3 A -> B A -> B B -> A D5S03 D5S06/10 D5S03 D5S06/10 D5S03 D5S06/10 2.8 3.5 6.5 6.5 9.5 11.0 0.5 0.5 1.0 1.0 1.5 1.7 0.3 0.3 0.6 0.6 0.9 1.0 2.2 2.2 4.0 3.5 5.5 6.0 — 9.0 — 16.0 — 28.0 1.2 1.2 2.0 2.2 3.0 3.8 3.0 — 8.0 — 12.0 —

10-28

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Options

Switching type Standard VV01 with manual override de-energized: power comp. open VV01 without manual override VV01 with manual override de-energized: power comp. closed VV01 without manual override

CA

CB CD DB DD

Code Sleeve 1 AA=95%, AB=5% 3 AA=60%, AB=40%

Code

Seals

Code Solenoid voltage omit Standard G0R 12V= G0Q 24V= GAR 98V= GAG 205V= W06 115V / 50Hz W07 230V / 50Hz

open bore closed bore orifice Ø 1.2 Note: Combination examples at the end of chapter

10

Design series

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Ordering Code

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Catalogue HY11-3500/UK

Technical Data

Directional Seat Valve Series D4S (Denison)

Technical data General Size Mounting Mounting position Ambient temperature Weight

L-body

T-body

D4S T-body D4S L-body

Hydraulic Max. operating pressure Nominal flow Fluid Fluid temperature Viscosity permitted Viscosity recommended Filtration

03 (½") Threaded body unrestricted [°C] -20...+50 [kg] 3.2 [kg] —

06 (1")

06 (¾")

10 (1¼")

6.6 —

— 3.3

— 5.6

[bar] Ports A, B up to 350; Port Y 140 (with VV01) [l/min] 180 360 360 Hydraulic oil as per DIN 51524...525 [°C] -20...+80 [cSt]/[mm2/s] 10...650 [cSt]/[mm2/s] 30 ISO 4406 (1999) 18/16/13 (acc. NAS 1638: 7)

Electrical (solenoid) Duty ratio Response time Supply voltage Tolerance supply voltage Power consumption, hold Power consumption, in rush

[%] 100 [ms] Energized / de-energized AC: 20/18 , DC: 46/27 Code G0R G0Q GAR GAG [V] 12V = 24V = 98V = 205V = [%] +5...-10 +5...-10 +5...-10 +5...-10 [W] 31 31 31 31 31 31 31 31 [W]

600

W06 W07 150 at 50Hz 230 at 50Hz +5...-10 +5...-10 78 78 264 264

[1/h] AC: up to 7.200, DC: up to 16.000 switchings/hour Connector as per EN175301-803 IP65 in accordance with EN 60529 (plugged and mounted) H (180 °C)

Max. switching frequency Solenoid connection Protection class Coil insulation class

10 D4S pilot configuration L-body (2-port)

T-body (3-port)

D4S_UK.INDD RH

10-29

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Directional Seat Valve Series D4S (Denison)

Catalogue HY11-3500/UK

Characteristic Curves

p/Q performance curves

10

Selection of Cartridges Sleeve 1, poppet 1

Sleeve 1, poppet 2

Sleeve 1, poppet 4

Sleeve 3, poppet 4

Sleeve 3, poppet A

Sleeve 3, poppet B/C

1 : 1.05 AA = 0.95 AC AB = 0.05 AC 15° chamfer

1 : 1.05 AA = 0.95 AC AB = 0.05 AC 15° chamfer orifice

1 : 1.05 AA = 0.95 AC AB = 0.05 AC 45° chamfer

1 : 1.67 AA = 0.6 AC AB = 0.4 AC 45° chamfer

1 : 1.67 AA = 0.6 AC AB = 0.4 AC 45° chamfer safety spool

1 : 1.67 AA = 0.6 AC AB = 0.4 AC 45° chamfer throttle spool

D4S_UK.INDD RH

10-30

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Dimensions

Directional Seat Valve Series D4S (Denison)

D4S 03/06 T-body

D4S 06/10 L-body

Catalogue HY11-3500/UK

10

1)

Ports

Function

A B X1 Y1

inlet or outlet outlet or inlet external pilot port external drain 1)

D4S03 T-body G½" G½"

Port size D4S06 L-body D4S06 T-body G¾" G1" G¾" G1"

D4S10 L-body G1¼" G1¼"

G¼"

With VV01 only

Size 03 (T-body) 06 (T-body) Size 06 (L-body) 10 (L-body)

L1 53 66.5 L3 49 49.8

L2 92 117.5 B2 81 120.7

B1 85 136 B3 76 85.6

H1 27.5 38 B4 43 77.8

H2 21 28 H5 23 38.1

H3 59.5 93 H6 51 50.8

H7 81 96

H4 97.5 131 H8 119 134

D4S_UK.INDD RH

10-31

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Directional Seat Valve Series D4S (Denison)

Catalogue HY11-3500/UK

Dimensions

Dimensions D4S with VV01

10

D4S_UK.INDD RH

10-32

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Directional Seat Valve Series D4S (Denison)

Catalogue HY11-3500/UK

Dimensions Dimensions D4S position control

Function Supply voltage (Us) Supply voltage ripple Current consumption Residual voltage L-signal Output current (I) Protection class Ambient temperature Wire cross section

PNP, contact 10...30  10 max. 8 Us - 2.2 at lmax  200 IP67 [C°] -25...+70 [mm2] 3 x 0.5

[VDC] [%] [mA] [V] [mA]

Position control by proximity switch (incl. amplifier) Valve open: proximity switch activated. This proximity switch is pressure proof and has no wearing parts. Note Position control for D4S06 and D4S10 only. Dimensions D4S stroke limiter

10

Note: Stroke limiter not for use with D4S03, VV01, shuttle valve and positon control.

D4S_UK.INDD RH

10-33

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Catalogue HY11-3500/UK

Ordering Code Explanation (Examples)

Directional Seat Valve Series D4S (Denison)

D4S direct operated

D4S with solenoid valve VV01

10

D4S_UK.INDD RH

10-34

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Catalogue HY11-3500/UK

Ordering Code Explanation (Examples)

Directional Seat Valve Series D4S (Denison)

D4S with position control

D4S with stroke limiter

10

D4S_UK.INDD RH

10-35

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Catalogue HY11-3500/UK

Notes

10

D4S_UK.INDD RH

10-36

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Needle Valve Series MV / 9MV

Catalogue HY11-3500/UK

Characteristics / Ordering Code Manatrol needle valve, optional with 30° poppet, V-notch, or rectangular slot. The form of the throttle opening influences the accuracy of the flow setting, which depends on the pressure and viscosity. The needle is made of stainless steel and corresponds to a ring gap in the valve body.

Flow rate Q [l/min] = Kv · Kv ∆p [bar] γ [kg/dm3] (γ for mineral oil

∆p γ

from the table = spezific weight of the medium = 0.85 - 0.9)

∆p/Q curves

Technical data Size 200 400 600 800 1200 1600

Max.pressure Flow Max. cross. Kv factor Weight [bar] [l/min] sect. [cm²] ∆p valve [kg] steel brass ∆p 10bar 10bar open 350 140 11 0.07 3.5 0.13 350 140 25 0.14 6.3 0.31 350 140 65 0.37 18.5 0.54 350 140 105 0.55 27.5 0.95 350 160 0.90 45.7 1.58 210 190 1.10 54.6 1.9

Size and needle type

7 2 11

200-2 200-3 400-2

Ordering code

10

MV Thread type

Needle valve

Size and design

Body

Needle

Seal

Thread NPTF BSPP

Code omit 9 Straight way valve code 200 400 600 800 1200 1600

Size

Angle valve

1/8 1/4 3/8 1/2 3/4 1

code 261 461 661 861 1261 —

Code omit V

Seal NBR FPM

Needle Standard with omit 30° taper Fine due to 2) 2 V-notch Micro-fine due 3 2) to rect. slot

Code Code S B 1) 1)

Body Steel Brass

not for models MV 1200/1600 and design „61“ 2)

only for size 400

MV-9MV_UK.INDD RH

10-37

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Needle Valve Series MV / 9MV

Catalogue HY11-3500/UK

Dimensions Series MV*00 valve with connecting thread in-line

Size R* 2 1/8 4 1/4 6 3/8 8 1/2 12 3/4 16 1 * Pipe thread G or NPTF

H 24 33 38 51 54 60

H3 69 86 108 130 142 147

H2 64 81 100 117 128 133

H1 8 10.5 13 16 19 22.5

B 16 21 26 32 38 45

ØD1 15 20 23 29 36 36

L 38 51 64 67 83 108

ØD 45 51 64 83 98 98

SW 15.7 22.1 25.4 31.8 41.2 41.2

MVK sets MVK 2 MVK 4 MVK 6 MVK 8 MVK 12 MVK 12

Series MV*61 angle valve with connections at 90° angle

10

Size 2 4 6 8 12

R* 1/8 1/4 3/8 1/2 3/4

H 27 36 42 55 59

H3 72 90 111 134 147

H2 67 85 103 121 133

H1 20.6 27.7 34.8 42.7 41.1

B 16 21 26 32 38

ØD1 15 20 23 29 36

L 27 38 45 53 64

ØD 45 51 64 83 98

SW 15.7 22.1 25.4 31.8 41.2

* Pipe thread G or NPTF MV-9MV_UK.INDD RH

10-38

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Needle Valve Series N / 9N

Catalogue HY11-3500/UK

Characteristics / Ordering Code Manatrol stop and throttle valves with 2-stage needle cone. Fine adjustment for the first stage can be achieved with 3 rotations of the adjustment knob. The second stage with normal throttle characteristics is achieved with 3 further rotations. A cylindrical needle with a rectangular slot is provided to reduce the viscosity effect for sizes 200 up to 600. The flow is dependent on pressure and viscosity. ∆p γ

Flow rate Q [l/min] = Kv · Kv ∆p [bar] γ [kg/dm3] (γ for mineral oil

from the table = spezific weight of the medium = 0.85 - 0.9)

Specifications Return check poppet Nominal cracking pressure Operating temperature

0.4 bar -40°C to +121°C

Technical data (only for standard 2 stage needle) Size

Steel

400 600 800 1200 1600

350 350 350 350 210

Pressure [bar] Stainless 350 350 350 – –

Brass 140 140 140 140 35

Flow [l/min] 25 40 50 120 250

Max. cross section 0.13 0.22 0.28 0.70 1.48

Kv factor valve 6.3 11.2 13.9 35.4 75

Weight [kg] 0.22 0.6 0.63 1.04 2.13

Ordering code

N Thread type Code omit 9

Thread NPTF BSPP

Code 200 400 600 800 1200 1600

Size 1/8 1/4 3/8 1/2 3/4 1

Needle valve

Thread size

Body

Needle

Clamping screw

Seal Code omit V

Code Clamping screw Hexagon omit socket With knurled F knob Tamper-proof T

Code Body Code Steel S Brass B SS 1) Stainless steel 1)

Seal NBR FPM

omit 4 2)

only for sizes 400, 600, 800

2)

Needle Standard 2stage needle Micro-fine hollow needle with slot

only for sizes 200 to 600

N-9N_UK.INDD RH

10-39

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10

Needle Valve Series N / 9N

Catalogue HY11-3500/UK

Characteristic Curves / Dimensions p/Q curves

Dimensions

Hexagon adjusting knob, standard for size 1600

10

Size 200 400 600 800 1200 1600

R* Threads 1/8 1/4 3/8 1/2 3/4 1

H3 39 46 55 69 86 124

H2 35 40 49 61 71 107

H1 8 10.5 13 16 19 22.5

B 16 21 26 32 38 45

L1 16 25 32 33 41 54

L 38 51 64 67 83 108

ØD 19 21 25 30 35 -

SW 47.8

* G or NPTF

N-9N_UK.INDD RH

10-40

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Throttle Check Valve Series F / 9F

Catalogue HY11-3500/UK

Characteristics / Ordering Code Manatrol throttle check valves of series F with fine adjustment of the flow rate for a defined flow direction. The built-in check valve allows free flow in the counter direction with little flow resistance. A 2-stage needle provides very exact setting of smaller flow rates with the first three rotations of the adjustment knob. After 3 more rotations, the valve is completely open. The valve setting can be locked using a locking screw. ∆p γ

Flow rate Q [l/min] = Kv · Kv ∆p [bar] γ [kg/dm3] (γ for mineral oil

from the table = spezific weight of the medium = 0.85 - 0.9)

Specifications Return check poppet Nominal cracking pressure Operating temperature

0.4 bar -40°C to +121°C

Technical data Size 200 400 600 800 1200 1600 2000 2400 3200

Pressure [bar] Stainless Brass Steel steel 350 – 140 350 350 140 350 350 140 350 350 140 210 – 140 210 – 35 210 – – 210 – – 210 – –

Max. flow [l/min ∆p10bar]

Opening [cm²]

Check Kv factor

11 25 40 50 120 250 250 250 250

0.14 0.37 0.62 0.86 1.18 2.23 3.45 4.40 5.11

6.7 18.6 30.4 43.4 60 111 174 225 259

Throttle surface Throttle v. open [cm²] Kv factor 0.066 0.13 0.22 0.28 0.70 1.48 1.48 1.48 1.48

3.3 6.3 11.2 14 35.4 75 75 75 75

Weight [kg] Steel

Brass

0.13 0.23 0.31 0.67 1.17 2.31 3.67 4.62 7.78

0.13 0.23 0.31 0.68 1.18 2.32 – – –

Ordering code

F Thread type Code omit 9

Thread NPTF BSPP

Code 200 400 600 800 1200 1600 2000 2400 3200

Size 1/8 1/4 3/8 1/2 3/4 1 1¼ 1½ 2

Throttle check valve

Thread size

Body

Needle

Clamping screw

10

Seal Code omit V

Code Clamping screw Hexagon omit socket With knurled F knob Tamper-proof T

Body Code Steel S Brass B 1) SS 2) Stainless steel 1) 2)

Seal NBR FPM

only for sizes 200 to 1600 available in sizes 400, 600 and 800

Code omit 4 3) 3)

Needle Standard 2stage needle Micro-fine hollow needle with slot

only for sizes 200 to 600

F-9F_UK.INDD RH

10-41

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Characteristic Curves / Dimensions

Throttle Check Valve Series F / 9F

Controlled flow vs. pressure drop needle fully open

Free flow vs. pressure drop needle fully open

Catalogue HY11-3500/UK

Dimensions

Hexagon adjusting knob, standard for sizes 1600 to 3200

10 Size 200 400 600 800 1200 1600 2000 2400 3200

R* 1/8 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2

H3 39 46 55 69 86 124 130 137 146

H2 35 40 49 61 71 107 114 120 130

H1 8 10.5 13 16 19 22.5 29 35 44.5

B 16 21 26 32 38 45 58 70 89

L1 36 43 45 57 65 83 99 114 134

L 51 67 70 87 99 127 143 143 165

ØD 19 21 25 30 35 -

SW 47.8 -

T 9 13 13 16 17 20 21.5 23.5 25

* Pipe thread G or NPTF

F-9F_UK.INDD RH

10-42

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Flow Control Valve Series PCM / 9PCM

Catalogue HY11-3500/UK

Characteristics / Ordering Code Manatrol 2 way flow control valves for pressure compensated regulation of the flow rate. As a consequence of pressure changes, the set value can vary by ± 5% within the tolerance range. Viscosity changes have the same effect and are to be observed.

PCM

PCCM

Technical data Size 400 600 800 1200 1600

Flow control Max. press. ∆p Q* [l/min] [bar] [bar] 210 1 - 10 7 210 2 - 25 7 210 6 - 60 11 210 10 - 100 11 210 19 - 190 11

Check valve Qmax ∆p [l/min] [bar] 20 3 30 3 75 8 130 8 250 10

Weight [kg] 0.82 1.05 1.68 3.64 6.59

* Min. and max. flow rate

Ordering code

PC Thread Design Press. comp. flow type control valve Code omit 9

M Thread size

Body

Clamping screw

Seal

Design series

(is determined by factory)

Thread NPTF BSPP

Code omit V

Design Without check omit valve With check C valve

Code Clamping screw Hexagon omit socket With knurled F knob Tamper-proof T 2) 2) not available above size 1200

Code

Code 400 600 800 1200 1600

Seal NBR FPM

Size 1/4 3/8 1/2 3/4 1

Body Code Steel S SS 1) Stainless steel 1)

only for sizes 600 and 800

PCM-9PCM_UK.INDD RH

10-43

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Index

10

Characteristic Curves / Dimensions

Flow Control Valve Series PCM / 9PCM

∆p/Q curves

Size 400 - 1600

Catalogue HY11-3500/UK

p/Q control characteristic

Sizes 400, 600 and 1200: Pressure drop ∆p for flow through check valve in range Qmax / Qmin with each size

S i ze s 8 0 0 a n d 1 6 0 0 : Pressure drop ∆p for flow through check valve in range Qmax / Qmin with each size

The curves refer to hydraulic oil of 33 cSt / 50°C.

Dimensions

10 Hexagon adjusting knob, standard for size 1600

Size 400 600 800 1200 1600

R* 1/4 3/8 1/2 3/4 1

H3 69 80 103 128 175

H2 64 74 95 116 158

B 35 38 44 57 70

L1 16 18 22 28 33

B1 18 19 22 29 35

L2 92 106 125 149 176

ØD 21 25 30 35 -

SW 47.8

* Pipe thread G or NPTF PCM-9PCM_UK.INDD RH

10-44

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Check Valve Series C / 9C

Catalogue HY11-3500/UK

Characteristics / Ordering Code Manatrol check valves of series C for pipe mounting provide free flow in one direction and block flow in the counter direction. Depending on material specification, these valves are suited for use in hydraulic and pneumatic systems. Specific poppets and poppet guides ensure reliable functional integrity even at high flow rates and/or pulsations.

Technical data Size Max. operating pressure

steel brass

Pressure drop ∆p Flow Q

[bar] [bar] [bar] [l/min]

200 350 140 10 40

400 350 140 10 65

600 350 140 10 110

800 350 140 10 155

1200 350 140 1 112

1600 210 34 1 160

Ordering code

C Thread type

Code omit 9

Thread NPTF BSPP

Code 200 400 600 800 1200 1600

Size 1/8 1/4 3/8 1/2 3/4 1

Pipe mounting

Port size

Body

10

Opening pressure

Code Pressure [bar] 0.35 omit 4.5 65

Code S B

Body Steel Brass

C-9C_UK.INDD RH

10-45

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Catalogue HY11-3500/UK

Characteristic Curves / Dimensions

Check Valve Series C / 9C

∆p/Q performance curves

Dimensions

10 Threaded connection R* G thread NPTF thread R 1/8" 1/8-27 NPTF R 1/4" 1/4-18 NPTF R 3/8" 3/8-18 NPTF R 1/2" 1/2-14 NPTF R 3/4" 3/4-14 NPTF R 1" 1-11-1/2 NPTF

Size C 200 C 400 C 600 C 800 C 1200 C 1600

Dimensions [mm] B 16 21 25 32 38 45

Weight [kg]

L 51 66 70 87 99 127

0.05 0.2 0.2 0.6 0.9 1.5

* For alternative thread design, see ordering code.

C-9C_UK.INDD RH

10-46

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Check Valve Series 6C

Catalogue HY11-3500/UK

Characteristics / Ordering Code Manatrol check valves of the series 6C have metric connecting threads according to ISO 6149. The valve provides the free flow in one direction and blocks flow in the counter direction.

Features • Connection according to ISO 6149 with conical surface for the O-ring • Metric connecting thread • Leak protection through O-ring seal between screw-in threaded joint and connecting thread

Drawing shown without O-Ring

Technical data Size Nominal pressure Flow Connecting thread Opening pressure Material

Seals*

[bar] [l/min] [bar] Body Poppet Guide Spring

616 350 65 M16 x 1.5 0.35 (standard) ASTM 12L14 steel ASTM 416 stainless steel ASTM 416 stainless steel ASTM 316 stainless steel Nitrile (NBR)

818 350 110 M18 x 1.5

1022 350 155 M22 x 1.5

1227 350 240 M27 x 2

* no seal at M27x2.0

10

Ordering code

Code 616 816 1022 1227

6

C

S

Metric port thread ISO 6149

Pipe mounting

Size

Steel body

Size M16 x 1.5 M18 x 1.5 M22 x 1.5 M27 x 2

6C_UK.INDD RH

10-47

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Check Valve Series 6C

Catalogue HY11-3500/UK

Dimensions

Size

Port thread A

6C616S 6C818S 6C1022S 6C1227S

M16 x 1.5 M18 x 1.5 M22 x 1.5 M27 x 2.0

Dimensions C 79.4 88.9 101.6 117.5

D 25.4 28.6 31.8 38.1

10

6C_UK.INDD RH

10-48

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Pilot Operated Check Valve Series CP / 9CP

Catalogue HY11-3500/UK

Characteristics / Ordering Code Pilot operated check valves of the series CP allow free flow in one direction (A to B). The counter direction (B to A) is blocked. By applying pilot pressure, the poppet can be lifted from its seat against the pressure in port B. Thus flow in the counter direction is also possible. There are 1 and 2 stage poppets available with pilot ratios of 1 : 5 and 1 : 40, to suit different operating conditions.

Technical data Size Max. operating pressure Max. pilot pressure Flow Qmax at ∆p 2.7bar Nominal size Weight

[bar] [bar] [l/min] [kg]

600 210 210 30 3/8 4

1200 210 70 95 3/4 7

Pilot ratios Poppet 1 stage

Poppet 2 stage Surface ratio 40 : 1 (pilot spool decompression pin surface) for low shock or oscillation performance from decompression.

Surface ratio 5 : 1 (pilot spool-poppet surface) for quick response time without decompression.

Ordering code

CP

—

Thread Check Threaded type valve, pilot port operated Code omit 9

Thread NPTF BSPP

Code 600 1200

Size 3/8 3/4

S Port size

Steel body

10

M Pilot ratio

Steel poppet

Seal

Code omit V

Seal NBR FPM

Code Pilot ratio Stage 5 5:1 1 40 40 : 1 2

CP_UK.INDD RH

10-49

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Pilot Operated Check Valve Series CP / 9CP

Catalogue HY11-3500/UK

Characteristic Curves / Dimensions ∆p/Q performance curves

The curves refer to hydraulic oil of 33 cSt and 50°C.

Dimensions

10

Size A a, B L3 9CP600S G3/8 53.3 9CP1200S G3/4 63.5

B1 50.8 63.5

B2 25.4 31.8

H1 38.1 50.8

H 76.2 101.6

L4 25.4 31.8

L7 76.2 91.2

H4 10.4 10.7

L L1 120.7 10.7 152.4 11.43

H2 9.4 11.2

H3 66.5 90.4

L6 9.4 11.2

L5 111 141.2

Ød 9.1 10.7

W 7.9

CP_UK.INDD RH

10-50

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Hydraulically Pilot Operated Check Valve Series RH

Catalogue HY11-3500/UK

Characteristics Pilot operated check valves series RH allow free flow in one direction (B to A). The counter flow is blocked (A to B). By applying pilot pressure the ball can be lifted from its seat and allow flow from A to B. Most common use: • Keeping cylinders leak-free in position, when spool type directional control valves are used • Return line discharge, when return flow exceeds functional limits of directional control valve at differential cylinders • As hydraulically activated drain or circulation valve The valves are available without and with hydraulic predischarging.

Without pre-discharging These valves have a ball as valve element, which quickly enables the full flow cross-section proportionally during pilot operation. A metering position in the pilot port dampens the control movement of the pilot spool so that pressure shocks (unloading shocks) are mostly suppressed.

With pre-discharging For valves with pre-discharging a spherical polished valve spool (seat valve function) is built-in instead of a ball.The additional check valve achieves a pre-opening which provides shock-free unloading of the fluid, especially at high working pressure and large volumes.

Connection for pilot line

Connection for pilot line

10 Technical data Code Max. operating pressure Flow approx. Pilot flow volume Pipe connections DIN ISO 228/1 A, B Pipe connections DIN ISO 228/1 Z Weight Mounting Mounting position Fluid Viscosity recommended Viscosity permitted Temperatures

RH [bar] [l/min] [cm³]

[kg]

[cSt]/[mm2/s] [cSt]/[mm2/s] [°C]

1 2 3V 700 700 500 15 35 55 0.15 0.22 0.4 G 1/4 G 3/8 G 1/2 G 1/4 G 1/4 G 1/4 0.4 0.4 0.6 Freely suspended in the pipeline unrestricted Hydraulic oil 10...68 mm²/s (ISO VG 10 to 68 as per DIN 51 519) 10...500 4...1500 Fluid and ambient: -40...+80; observe viscosity range!

4V 500 100 1 G 3/4 G 1/4 1.3

RH_UK.INDD RH

10-51

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Hydraulically Pilot Operated Check Valve Series RH

Catalogue HY11-3500/UK

Ordering Code / Characteristic Curves Ordering code

RH Flow

Check valve, hydr. pilot operated Code 1 2 3 4

Predischarging

Code Pre-discharging with V* without omit * only for sizes 3 and 4

Flow [l/min] 15 35 55 100

Pilot pressure pSt for pilot operation of the main valve (pB = 0 bar)

Pilot pressure pSt for pilot operation of pre-discharging

for keeping open pSt pB ∆p k

10

pB + ∆p + k [bar] pressure on side B [bar] flow resistance A to B as per ∆p/Q performance curve 10 at RH 1 and RH 2 7 at RH 3 V 8 at RH 4 V

Performance curves ∆p/Q (valid for flow polarity B to A and pilot operated direction A to B) Opening pressure B to A 0.2...0.3 bar Oil viscosity during the measurement, 60 mm²/s For viscosities over approx. 500 mm²/s, a strong ∆p-increase is to be expected for smaller types (RH1...RH3).

RH_UK.INDD RH

10-52

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Hydraulically Pilot Operated Check Valve Series RH

Catalogue HY11-3500/UK

Dimensions

Type RH 1 RH 2 RH 3 V RH 4 V

Port * A, B G 1/4 G 3/8 G 1/2 G 3/4

Z G 1/4 G 1/4 G 1/4 G 1/4

L

a

b

WW

84 90 100 126

31.5 32 36.5 45

27 28.5 31 35.5

24 27 32 41

* as per DIN 228/1, suitable for pipe connections with thread studs form B as per DIN 3852 page 2.

10

RH_UK.INDD RH

10-53

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Notes

10

RH_UK.INDD RH

10-54

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Valves for Pipe Mounting Accessories

Catalogue HY11-3500/UK

Plugs

Description Plug DIN 43650, design type AF, protection class IP 65 Voltages up to 250 V

Threaded cable joint

Body colour coding

Figures switching

Order no.

PG 9

black, B grey, A

Fig. 1

5001710 5001711

PG11

black, B grey, A

Fig. 1

5001716 5001717

Other plugs on request

10

access10.INDD RH

10-55

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Catalogue HY11-3500/UK

Notes

10

access10.INDD RH

10-56

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