catalogue hy11-3500/uk chapter 7: contents … valves.pdf · catalogue hy11-3500/uk ... valve body...

7-1

Catalogue HY11-3500/UK

Parker Hannifin GmbH & Co. KGHydraulic Controls DivisionKaarst, Germany

content07.INDD RH

7

ContentsChapter 7:Sandwich Valves

SeriesDescription Size Page

Parker Denison

DIN / ISO 06 10 16 25

Pressure relief valves, manual operationRDMRM—

——

ZDV

Direct operatedPilot operatedPilot operated, high precision

•

•

•••

••

•7-37-7

7-13Pressure reducing valves, manual operation

PRDMPRM—

——

ZDR

Direct operated, 3-wayPilot operated, 2-wayPilot operated, 2-way, high precision

•

•

•••

••

•7-197-257-33

Pressure reducing valves, proportional operationPRPM — Pilot operated, 3-way • • 7-39

Pressure compensatorsLCM——

—SPCSPC

2-way pressure compensator2-way pressure compensator3-way pressure compensator

•••

••• 1) 1)

7-437-457-45

Throttle check valvesFM—

—ZRD High precision

••

••

••

7-497-57

Check valvesCM—

—ZRV

••

••

7-637-69

Check valves, pilot operatedCPOM—

—ZRE High precision

••

••

••

• 7-737-79

AccessoriesMounting patterns, general information 7-85

1) on request

7-2

content07.INDD RH



7

Notes

7-3



Direct Operated Pressure Relief ValveSeries RDM

7

RDM_UK.INDD RH

Characteristics

Pressure relief valves series RDM are direct operated pis-ton type valves with low hysteresis.They can be used asP-T relief or as T-T controlled counter balance valve.Thevalve body is equipped with a preesure gauge port.

FunctionPT... pressure is relieved from P to T at the adjustedvalue.

TT... pressure is relieved from T' to T at the adjustedpressure.

Features• The direct operated, cushioned piston design results in

fast response, low leakage and minimal hysteresis.

• Up to 5 pressure adjustment ranges are available withmax. pressure settings of:bar 25, 64, 160, 210, 350 for RDM2,bar 19, 50, 100, 150, 210 for RDM3.

• Adjustment modes:- Slotted head with lock nut- DIN lock- Turning knob

• RDM2 - NG06 (CETOP3)RDM3 - NG10 (CETOP5)

Technical data

Series RDM2 RDM3Port size NG06 NG10Mounting pattern ISO 4401Max. operating pressure

P, A, B [bar] 350 315T [bar] 50 10

Max. flow [l/min] 40 80Weight [kg] 1.3 2.6Viscosity range [cSt][mm²/s] 12...230Filtration ISO 4406: 1999; 18/16/13

SchematicsRDM*PT

RDM*TT

Gauge port option C (EMA3R1/4EDA3C)

RDM2 Example PT

RDM2

Max. leakage P - A: 5ml/min.

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7

Ordering Code / Performance Curves

Code Pressure reliefPT PTT1) T

Code Adjustment

SSlotted headscrew with

lock nutL DIN lockK Turning knob3)

Size Pressurerange

AdjustmentPressurerelief valve,

directoperated

SealFPM

RD V

Code Size2 NG063 NG10

Manapak

M

Pressure rangeCode RDM2 Code RDM3

02 1.5 to 25 bar 01 1.5 to 19 bar06 1.5 to 64 bar 05 1.5 to 50 bar16 3 to 160 bar 10 3 to 100 bar21 3 to 210 bar 15 3 to 150 bar35 5 to 350 bar 21 3 to 210 bar

Designseries

Pressurerelief

Code Gauge portG2) G¼C Coupling M16

Gaugeport

3) NG06 only

1) NG06 only, max. 160 bar

2) Standard in housing

RDM3 21Performance curves

RDM2 02 RDM2 06

RDM2 16/21 RDM2 35

Ordering code

7-5




7

RDM_UK.INDD RH

Performance Curves

RDM3 05

RDM3 10 RDM3 15

RDM3 21

RDM3 01

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RDM_UK.INDD RH




7

Seal kit order codeSeal RDM2 RDM3

V SK-RDM2-V SK-RDM3-V

Dimensions

RDM2

RDM3

7-7



Pilot Operated Pressure Relief ValveSeries RM

7

RM_UK.INDD RH

Characteristics

The pilot operated pressure relief valves from theParker Manapak series RM are sandwich plate valvesdesigned for stacking beneath a directional valve witha standardised mounting pattern. Depending on type,pressure limiting can be achieved in ports P, A or B withunloading to port T.

RM valves may only be mounted in the defined mountingposition.

Features• The valve bodies of the Parker Manapak valve series

RM are made of steel.

• The pressure can be set by slotted head screw, knob,or knob with DIN-lock.

• Piloting results in a flat p/Q performance curve.

• The orifices located in the main spool limit the pilot oilflow.

Technical data

SchematicsRM3-NG10 RM4-NG16

RM6-NG25

GeneralDesign pressure relief sandwich valveActuation hydraulicSize NG10 NG16 NG25Mounting interface ISO 4401Mounting position unrestrictedAmbient temperature [°C] -40...+60Weight [kg] 3.7 4.9 5.9HydraulicMax. operating pressue [bar] 350Fluid hydraulic oil to ISOFluid temperature [°C] -20...+80Viscosity recommended

permitted[cSt]/[mm2/s][cSt]/[mm2/s]

30...8020...380

Filtration ISO 4406 : 1999; 18/16/13

RM3

RM3

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7

Ordering Code

1) Type AT = 5-65 bar

Con-nection

Pressurerange

AdjustmentPressurerelief valve

NG10

SealFPM

RM3 V

Code ConnectionPT P to TAT A to TBT B to T

Code Pressure range TypeP-T A-T B-T

071) 4 to 70 bar • • •17 10 to 175 bar • •21 10 to 210 bar •25 10 to 250 bar • •32 10 to 315 bar •35 10 to 350 bar • •

Code Connectionomit P to THT A to Tomit B to T

ConnectionP to T

Pressurerange


NG16

SealFPM

Designseries

PTRM4 V HT

Code Pressure range07 5 to 65 bar21 10 to 210 bar35 10 to 350 bar

Code Adjustment


lock nutL DIN lockK Turning knob

ConnectionP to T

Pressurerange


NG25

SealFPM

Designseries

(not required forordering)

PTRM6 V

Code Pressure range07 5 to 70 bar17 10 to 175 bar25 10 to 250 bar35 10 to 350 bar

Code Adjustment


lock nutL DIN lock

Code Adjustment



Designseries

7-9




7

RM_UK.INDD RH

Performance Curves

p/Q performance curvesRM3

RM6

RM4

1) + 31 spring for AT2) + 21 spring for AT

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7

Dimensions

RM3 PT/BTAdjustment code L

Adjustment code KNote:The seal plate and theO-rings for sealing theconnecting surface ofthe manifold side areincluded with the HTmodel.

Note:The O-rings for sealingthe connecting surfaceof the manifold side areincluded. The O-ringsand the positioning pinare always mounted onthe manifold side.

RM3 AT*HTAdjustment code L Adjustment code S

Adjustment code K

Adjustment code S

Seal kit RM3Seal Order code

V SK-RM3-V-11

7-11




7

RM_UK.INDD RH

Dimensions

RM4Adjustment code K

Adjustment code S


V SK-RM4-V-10

Note:The O-rings for sealingthe connecting surfaceof the manifold side areincluded. The O-ringsand the positioning pinsare always mounted onthe manifold side.

7-12

RM_UK.INDD RH




7

Dimensions

RM6Adjustment Code S

Adjustment Code L


V SK-RM6-V-11


7-13



Pressure Relief ValveSeries ZDV (Denison)

7

ZDV_UK.INDD RH

Characteristics

GeneralSize 06 10 16

Mounting interfaceDIN 24340 A6

ISO 4401NFPA D03

DIN 24340 A10ISO 4401NFPA D05


CETOP RP 121

Mounting position unrestricted

Ambient temperature [°C] -20...+50

Weight 1 cartridge [kg] 1.6 3.0 8.45

2 cartridges [kg] 2.5 3.7 5.7

HydraulicMax. operating pressure [bar] up to 350 (ZDV*ABS up to 315)

Nominal flow [l/min] 80 140 300

Fluid Hydraulic oil as per DIN 51524...525

Fluid temperature [°C] -20...+80

Viscosity permitted [cSt]/[mm2/s] 10...650

Viscosity recommended [cSt]/[mm2/s] 30

Filtration ISO 4406 (1999) 18/16/13 (acc. NAS 1638: 7)

Technical data

Pilot operated pressure relief valves series ZDV are de-signed for maximum flow rates.The relief function can be located between P and T, Aand T, B and T or A and T + B and T for typical pressurerelief functions.For a pre-charge function the ZDV can be ordered withpressure function between A and B + B and A.

Code Nominal size01 NG0602 NG1003 NG16

Ordering code

Hexagonscrew

with locknut

Pressurereliefvalve

SealNominalsize

ZDV S0

Code Seal1 NBR5 FPM

Code Size Press. controlP 06/10/16 P - TA 06/10/16 A - TB 06/10/16 B - T

AB 06/10 A - T & B - TABS 06/10 A - B & B - A

Pressurecontrol

Pressurestages

Code Press. stages1 up to 70 bar5 up to 350 bar

Designseries

Features• High flow capacity

• Pressure function in P, A, B or A + B

• Sizes- ZDV01 - NG06 / CETOP3- ZDV02 - NG10 / CETOP5- ZDV03 - NG16 / CETOP7

ZDV-B02

Ordering code details see end of chapter.

Code Design seriesC 01D 02, 03

ZDV-P01 ZDV-B02

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7

Characteristic Curves

p/Q performance curvesZDV-P/A/B/ABS01 ZDV-AB01

ZDV-P/A/B/AB02 ZDV-ASB02

ZDV-P03-5

Fluid viscosity 30 cSt at 50°C

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7

ZDV_UK.INDD RH

Dimensions

ZDV02

ZDV01

Seal kitSeal Order code

1 098-91182-05 098-91183-0Complete cartridge

Seal Order code1 098-91116-05 098-91117-0



Seal Order code1 098-91116-05 098-91117-0

7-16

ZDV_UK.INDD RH




7

Dimensions

ZDV03



Seal Order code1 098-91433-05 098-91434-0

7-17




7

ZDV_UK.INDD RH

ZDV01

ZDV02

ZDV03

Ordering Code Details

7-18

ZDV_UK.INDD RH



7

Notes

7-19



Direct Operated Pressure Reducing ValveSeries PRDM

7

PRDM_UK.INDD RH

Characteristics

Series PRDM are direct operated pressure reducingvalves to regulate pressure in one area of a hydrauliccircuit at a predetermined level below normal systempressure. Additionally, an integral pressure relievingfunction for the secondary reduced pressure circuit isincorporated into the design.

FuntionThese valves are "normally open" devices that allow fluidto flow trough the controlled port during their non-actu-ated or "at rest" condition. When downstream pressureexceeds the value set by the spring force, the controlpiston moves off its seat, closing off the flow path and thusreducing the fluid passing through from the main system.The cushioned piston modulates to maintain the presetpressure in this branch of the hydraulic circuit. If, due to ex-ternal forces, the pressure continues to rise in this branchcircuit, the piston will keep moving against the spring forceallowing fluid to be drained to the tank, thereby limitingmaximum pressure to the valve's setting.

Features• PRDM Manapak sandwich valves may be selected to

reduce pressure in the 'P', 'A' or 'B' port.

• The direct operated, cushioned piston design results infast response, low leakage and minimal hysteresis.

• Up to 5 pressure adjustment ranges are available withmax. pressure settings of:bar 25, 70, 160, 210, 350 for PRDM2,bar 19, 50, 100, 150, 210 for PRDM3.

• Adjustment modes:- Slotted head with lock nut- DIN lock- Turning knob

• PRDM2 - NG06 (CETOP 3)PRDM3 - NG10 (CETOP 5)

Max. leakage P - A: 5ml/min

Example PP

Technical data

Series PRDM2 PRDM3Port size NG06 NG10Mounting pattern ISO 4401Max. operating pressure

P, A, B [bar] 350 315T [bar] 50 50

Weight [kg] 1.3 2.6Viscosity range [cSt][mm²/s] 12...230Filtration ISO 4406 (1999) 18/16/13

SchematicsPRDM*AA

PRDM*BB

PRDM*PP

Gauge port option C (EMA3R1/4EDA3C)

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7

Code ConnectionPP PAA ABB B

Code Adjustment


lock nutL DIN lockK Turning knob1)

Size Pressurerange

AdjustmentPressurereducing

valve, directoperated

SealFPM

PRD V


Manapak

M

Pressure rangeCode PRDM2 Code PRDM3

02 1.5 to 25 bar 01 1.5 to 19 bar06 1.5 to 64 bar 05 1.5 to 50 bar16 3 to 160 bar 10 3 to 100 bar21 3 to 210 bar 15 3 to 150 bar35 5 to 350 bar 21 3 to 210 bar

Designseries

Ordering Code

Portreduction

Code Gauge portG G¼C Coupling M16

Gaugeport

1) NG06 only

7-21




7

PRDM_UK.INDD RH

Performance Curves

PRDM2 02

PRDM2 16/21

PRDM2 06

PRDM2 35

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7

Performance Curves

PRDM3 05

PRDM3 15

PRDM3 10

PRDM3 21

PRDM3 01

7-23




7

PRDM_UK.INDD RH

Dimensions

PRDM2

PRDM3

Seal kit order codeSeal PRDM2 PRDM3

V SK-PRDM2-V SK-PRDM3-V

7-24

PRDM_UK.INDD RH



7

Notes

7-25



Pilot Operated Pressure Reducing ValveSeries PRM

7

PRM_UK.INDD RH

Characteristics

The pilot operated pressure reducing valves from theParker Manapak series PRM are sandwich plate valvesdesigned for stacking beneath a directional valve with astandardisedmountingpattern.The reducing functioncanbe located in ports P, A or B (see ordering code).The pressure reduction for the desired connecting portis achieved by internal connections of the pilot and drainlines with the corresponding channels.


PRM are made of steel.

• The control pressure range can be set by slotted headscrew, knob, or knob with DIN lock.

• Pressure gauge/measuring connections are availablein the valve body.

• Piloting results in a flat p/Q performance curve.

• PRM3 - NG10 (CETOP 5)PRM4 - NG16 (CETOP 7)PRM6 - NG25 (CETOP 8)

PRM3PP PRM6

Technical data

Port size NG10 NG16 NG25Mounting pattern ISO 4401Series PRM3 PRM4 PRM6Max. operating pressure [bar] 350 350 250Pressure reduction in channel P, A, B P P, AWeight [kg] 2.7 5.0 5.6

PRM3PP

PRM3AA or PRM3BB

PRM4 and PRM6

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7

Ordering Code

Pressurereducing

Pressurerange


valve

SealFPM

Designseries

(not required forordering)

PRM V

Code ConnectionPP PAA ABB B

Code Adjustment



SizeNG10

3


Pressurereducingin port P

Pressurerange


valve

SealFPM

Designseries

PPPRM V HT

Code Adjustment


lock nutK Turning knob

SizeNG16

4

Code Pressure range07 4 to 70 bar21 10 to 210 bar35 10 to 350 bar

Pressurereducing

Pressurerange


valve

SealFPM

GaugeportG¼"

PRM V G

Code ConnectionPA PAP A

Code AdjustmentL DIN lockK Turning knob

SizeNG25

6


Designseries

(not requiredfor ordering)

7-27




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PRM_UK.INDD RH

∆p/Q performance curvesPRM3

Performance Curves / Schematics

PRM4

PRM6

SchematicsPRM3PP

PRM3AA

PRM3BB

PRM4PPPRM6PA

PRM6AP

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7

Dimensions

PRM3PPAdjustment code S

Adjustment code L

Adjustment code K


Seal kit PRM3PPSeal Order code

V SK-PRM3-V-30

Note:The O-rithe connof the manifincludedand the positioningare alwaysthe manif

7-29




7

PRM_UK.INDD RH

Dimensions

PRM3AAAdjustment code S

Adjustment code L

Adjustment code K


Seal kit PRM3AASeal Order code

V SK-PRM3-V-11

7-30

PRM_UK.INDD RH




7

Dimensions

PRM3BBAdjustment code S

Adjustment code L

Adjustment code K


Seal kit PRM3BBSeal Order code

V SK-PRM3-V-11

Note:The O-rithe connof the manifincludedand the positioningare alwaysthe manif

7-31




7

PRM_UK.INDD RH

Dimensions

PRM4PPAdjustment code K

Adjustment code S


Seal kit PRM4Seal Order code

V SK-PRM4-V-10

7-32

PRM_UK.INDD RH




7

Dimensions

PRM6Adjustment code L

Adjustment code K


Seal kit PRM6Seal Order code

V SK-FM6-V-25

7-33



Pressure Reducing ValveSeries ZDR (Denison)

7

ZDR_UK.INDD RH

Characteristics



ISO 4401NFPA D03



CETOP RP 121



Weight ZDR-P [kg] 1.6 2.9 8.65

ZDR-AR / BR [kg] 1.8 3.0 8.65

HydraulicMax. operating pressure [bar] up to 350 (ZDR-AR / BR up to 315)


Pilot oil [l/min] 0.3 0.3 0.7






Technical data

Pilot operated pressure reducing valves series ZDR aredesigned for maximum flow rates.

The reducing function can be located in the ports P, A or B.The sizes NG06 and NG10 are equipped with an integralreturn flow check valve (reducing function in A or B).


• Sizes- ZDR01 - NG06 / CETOP3- ZDR02 - NG10 / CETOP5- ZDR03 - NG16 / CETOP7

• With integral return flow check valve

ZDR-B02

ZDR-P01 ZDR-B02

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7

Ordering Code


Hexagonscrew

with locknut

Pressurereducing

valve

SealNominalsize

ZDR S0

Code Design seriesC 16D 06/10

Code Seal1 NBR5 FPM

Code Size Press. control

P 06/10/16Pressure reducingin P with pressure

gauge port M

AR 06/10Pressure reducing

in A with checkvalve

BR 06/10Pressure reducing

in B with checkvalve

A 16 Pressure reducingin A

B 16 Pressure reducingin B

Characteristic Cur

p/Q perfZDR-P/AR/BR01

Pressurecontrol

Pressurestages

Code Press. stages1 up to 100 bar5 up to 350 bar

Designseries


7-35




7

ZDR_UK.INDD RH


p/Q performance curvesZDR-P/AR/BR01

ZDR-P/AR/BR02

ZDR-P03-5 (at p = 0 bar in Y)


7-36

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7

Dimensions

ZDR02

ZDR01



Seal Order code1 098-91102-05 098-91103-0



Seal Order code1 098-91102-05 098-91103-0

7-37




7

ZDR_UK.INDD RH

Dimensions

ZDR03



Seal Order code1 098-91437-05 098-91438-0

7-38

ZDR_UK.INDD RH




7


ZDR02ZDR01

ZDR03

7-39



Pilot Operated Prop. Pressure Reducing ValveSeries PRPM

7

PRPM_UK.INDD RH

Characteristics / Ordering Code

Proportional pressure reducing valves keep a constantpressure pred on the secondary side - independent ofpressure fluctuations on the primary side.The integratedpressure relief function obviates the need for an additionalpressure relief valve on the secondary side and reliefs totank, if pred rises above the setting pressure.

The proportional pressure reducing valve reduces thepressure in output port pred in proportion to the solenoid

current. The PRPM works practically independent of theinlet pressure pE. In non-activated mode, the connectionto the tank is fully open with a min. pressure correspond-ing to the spring force.

The gauge port is connected to the secondary side.TypesA and B have an integrated bypass check valve. ThePRPM provides optimum performance in combinationwith a digital amplifier module PCD00A-400.

Technical data

Ordering code

GeneralDesign pilot operated proportional pressure reducing valveConstruction sandwich typeOperation proportional solenoidSize acc. to ISO 4401 nom. size NG06 nom. size NG10Mounting 4 holes for socket cap screws M5 (NG10: M6) or studs M5 (NG10: M6)Port sandwich valveMounting position unrestrictedAmbient temperature [°C] -20 ... +50Fastening torque [Nm] MD = 5.5 (qual. 8.8) for socket cap screws MD = 9.5 (qual. 8.8) for socket cap screws

MD = 50 for cartridges MD = 50 for cartridgesWeight [kg] 2 3.2HydraulicFluid mineral oil (other fluid on request)Fluid temperature [°C] -20 ... +80Viscosity range ν [cSt]/[mm²/s] 12 to 320Max. operating pressure [bar] 400Reduced nom. pressure [bar] 100; 200; 350Max. flow [l/min] 0...60Pilot flow see performance curvesMax. contamination level ISO 1406, class 16/13, to be achieved with β6...10 > 75Resolution [mA] 1 mARepeatability [%] ≤1 (with optimal dither signal)Hysteresis [%] ≤3 (with optimal dither signal)ElectricalSolenoid proportional solenoid, wet-pin push type, pressure tightDuty ratio [%] 100 EDProtection class IP 65 in accordance with EN 60529Supply voltage [V] 12 (1250mA) / 24 (680mA)Solenoid connection Connector as per EN 175301-803Amplifier PCD00A-400

Nominalsize

Red. port Pressurestage

Proportionalpressurereducing

valve

SealFPM

PRP V

Code Nominal size2 NG063 NG10

Manapak

M

Code PortAA ABB BPP P

Solenoidvoltage

12V,1250mA

K

Code Press. stage [bar]10 10020 20035 350

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7

Performance Curves

Pressure/flow NG06/NG10 pred = f(Q) Pressure/adjustment pred = f(I), at Q=0l/min (static)

Pressure drop/flow over check valve

All measures taken at viscosity υ = 30mm²/s .

Pressure/flow NG06 (min. adjustable) pred = f(Q)

Pilot flow NG06/NG10 pred = f(Q)

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7

PRPM_UK.INDD RH

PRPM2A* ,B*

PRPM2P*

A

A

P

P red.

T B

T B

Symbol PRPM2P*

Sandwich type: Presse reduction code B is located on cartridge side B.

Dimensions

PRPM3A* ,B*

PRPM3P*

A

A

red. T B

T B

P

P

B

B

red.TA

TA

P

P

A

A

P

P red.

T B

T B

Symbol PRPM3A* Symbol PRPM3B*

Symbol PRPM3P*

Sandwich type: Presse reduction code B is located on cartridge side B.

A

A

red. T B

T B

P

P

B

B

red.TA

TA

P

PSymbol PRPM2A* Symbol PRPM2B*

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7

Notes

7-43



Pressure CompensatorSeries LCM

7

LCM_UK.INDD RH

Characteristics

2-way pressure compensators series LCM are sandwichplate valves designed for stacking beneath a proportionaldirectional control valve with a standardised mountingpattern.The valve maintains a constant pressure differentialbetween ports P and A or P and B across the directionalvalve.When the cross sectional opening of the directionalvalves is held steady, a constant flow rate is achieved,regardless of consumer load fluctuations.The control pressure applied to the spring side of thecompensator spool is supplied from port A or B via ashuttle valve. Flow rate regulation is automatically effec-tive in the port with the highest pressure.

Proportional DC valve model D31FS with 2 way pressure compensa-tor LCM3 maintains a constant flow rate.The diagram shows the design according to code X.

Ordering Code

Technical data

Series LCM2 LCM3Port size NG06 NG10

Mounting patternNFPA D03 NFPA D05CETOP 3 CETOP 5

Max. operating pressure [bar] 350 350Pressure differential [bar] 10 10

Application example

Size Pilot oil Differentialpressure

10 bar

Pressurecompensator

SealFPM

LCM V


Designseries


Controlconnection

PP

Code Pilot oilomit internalX1) external

1) NG10 only

LCM3DimensionsLCM2

Mounting screws: BK 403 (4 x M5 x 90)

For mounting screws connected with the directional valves D1 or D31.

Mounting screws: BK 412 (4 x M6x 90)

The views show the mounting surface for the directional valve.

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7

Notes

7-45



Pressure CompensatorSeries SPC (Denison)

7

SPC_UK.INDD RH

Characteristics

GeneralDesign Direct operated pressure compensator

Size 06 10

Mounting interface

DIN 24340 A10ISO 4401NFPA D05CETOP 03

DIN 24340 A16ISO 4401NFPA D07CETOP 05



Weight 2-way pressure compensator [kg] 1.5 3.1

3-way pressure compensator [kg] 1.6 3.5

HydraulicMax. operating pressure drain port L connected [bar] P, A, B: 350; T: 210; L: 10 P, A, B: 315; T: 210; L: 10

without drain port [bar] P, A, B: 350; T: 160; L: 160 P, A, B: 315; T: 210; L: 210

Nominal flow [l/min] 30 80






Technical data

SPC*01 (3-way) SPC*11 (2-way)

SPC*11 (2-way)

The sandwich type pressure compensators series SPCare typically used in combination with proportional direc-tional control valves.Thecompensatorkeeps thepressuredrop over the directional valve constant and thus providesload-independent flow to the actuator.

Features• 2-way or 3-way pressure compensators

• Standard pressure differential 5 bar

• Adjustable differential (2...5 bar) and 10 bar selectableby model code

• Sizes:NG06 / CETOP 3 SPC01NG10 / CETOP 5 SPC02NG16 / CETOP 7 upon requestNG25 / CETOP 8 upon request

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Ordering Code

Code Nominal size 1)

01 NG0602 NG10

Direct opera-ted pressurecompensator

SealFunction

ASPC

Code Seal1 NBR5 FPM

Characteristic Cur

SPC01Flow regulation e

Nominalsize

Pressuredifferential

Designseries

Circuittype

1

Steelbody

C 5

Loadsensing

port

Code Function

013-way pressurecompensation

112-way pressurecompensation

CodePressure

differential

042) 2...5 baradjustable

05 5 bar102) 10 bar

2) for 3-way compensatoronly

Type Model no. Order no.

3-way compensators with shuttlevalve P-A/B

SPC 01 01 041C5A 026-42583-0SPC 01 01 051C5A 026-42584-0SPC 01 01 101C5A 026-42585-0


SPC 01 11 051C5A 026-42560-0

SPC01 SPC02

1) sizes NG16 and NG25on request

Type Model no. Order no.


SPC 02 01 041C5A 026-42589-0SPC 02 01 051C5A 026-42590-0SPC 02 01 101C5A 026-42591-0


SPC 02 11 051C5A 026-42566-0

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7

SPC_UK.INDD RH


SPC01Flow regulation example: 2-way pressure compensator

SPC02Flow regulation example: 2-way pressure compensator

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7

Dimensions

2-way pressure compensatorSPC01 SPC02

3-way pressure compensatorSPC01 SPC02

1) Always connect L to tank whenSPC01 T > 160barSPC02 T > 210bar

1) Always connect L to tank whenSPC01 T > 160barSPC02 T > 210bar

7-49



Throttle Check ValveSeries FM

7

FM_UK.INDD RH

Characteristics

Technical data

Double-throttle check valves from the Parker Manapakseries FM are sandwich plate valves designed for stack-ing beneath a directional valve with a standard mountingpattern. Throttle and check valves are located in ports Aand B.

FM2 and FM3 can be used as meter-in or meter-outthrottle by changing the mounting position.

FM4 can be selected by ordering code as meter-in ormeter-out throttle. FM6 is only available as meter-outcontrol.

The throttle check valve can also be used to influence theswitching time of pilot operated directional valves. In thiscase, the valve is positioned between the pilot stage (CE-TOP03, NG06) and the main stage (CETOP05, NG10up to CETOP10, NG32).

Features• Three types of metering needle design can be selected

when ordering FM2 and FM3 valves to achieve thethrottle characteristics required to suit the applica-tion.

• Large bypass check valves allow high flow at low pres-sure drop.

• Sizes:NG06 / CETOP 3 FM2NG10 / CETOP 5 FM3NG16 / CETOP 7 FM4NG25 / CETOP 8 FM6

Series FM2 FM3 FM4 FM6Size NG06 NG10 NG16 NG25Mounting pattern NFPA D03 NFPA D05 NFPA D07 NFPA D08

CETOP 03 CETOP 05 CETOP07 CETOP 08Max. operating pressure [bar] 350 350 350 210Max. flow 53 LPM 76 LPM 200 LPM 341 LPMOpening pressure [bar] 0.3 0.3 0.3 0.3Meter-in throttle • • • —Meter-out throttle • • • •Mounting position unrestricted unrestricted unrestricted unrestrictedAmbient temperature [°C] max. +50 max. +50 max. +50 max. +50Fluid temperature [°C] max. +70 max. +70 max. +70 max. +70Weight [kg] 1.3 2.4 5.4 7.9

7-50

FM_UK.INDD RH




7

Ordering Code

Valvesize

Needledesign

AdjustmentThrottlevalve

SealFPM

Designseries


V


FM

Throttlecheck valve

in theworking port

A and B

DD

Code AdjustmentK KnobS Hex. socket

Code Needle

omitStandardconical

D

Fine,cylindrical

Hollow boredwith V notch

Valvesize

NG16

Meter-out /meter-inthrottling

Throttlevalve

SealFPM

Designseries

4 V HTFM

Throttlecheck valve

in theworking port

A and B

DD

Code DescriptionT Meter-inF Meter-out

Valvesize

NG25

Adjustingknob

Throttlevalve

SealFPM

Designseries


6 K VFM

Throttlecheck valve

in theworking port

A and B

DD

A two-stage needle provides fine adjustment in the lower flow range with 3 adjustment rotations. After 3 more rotations,the valve is completely open.

Design "D"A cylindrical needle with a V notch allows the fine adjustment over the entire setting range.

7-51




7

FM_UK.INDD RH

Performance Curves

FM3 standard needle

FM2D needle with V notch

FM3D needle with V notch

FM2 flow, check valve

FM2 standard needle


7-52

FM_UK.INDD RH




7

Performance Curves

FM4 with standard needle1 to 5 number of needle rotations

FM6 with standard needle1 to 5 number of needle rotations



7-53




7

FM_UK.INDD RH

Dimensions

Meter-out

Meter-in or meter-out

FM2

Valve side

Manifold side

Meter-in

Seal kit FM2Seal Order code

V SK-FM2-V-20

Note:The O-ring plate (withO-rings) for sealing theconnecting surface of themanifold side is included.The O-ring and positioningpin are always mounted onthe manifold side.

A functional change is achieved by ro-tating the mounting position of the valve180° about the longitudinal axis (A-B).

7-54

FM_UK.INDD RH




7

Dimensions

Meter-out

Meter-in or meter-out

FM3

Meter-in


V SK-FM3-V-20

Note:The O-ring plate (withO-rings) for sealing theconnecting surface of themanifold side is included.The O-ring and positioningpin are always mounted onthe manifold side.

A functional change is achieved by rotat-ing the mounting position of the valve 180ºabout the transverse axis (P).

7-55




7

FM_UK.INDD RH

Dimensions

Meter-out

FM4

Meter-in


V SK-FM4VHT

7-56

FM_UK.INDD RH




7

Dimensions

Meter-out

FM6


V SK-FM6-V-12

Adjustment: knob

Meter-in is not available for FM6

7-57



Throttle Valve with CheckSeries ZRD (Denison)

7

ZRD_UK.INDD RH

Characteristics



ISO 4401NFPA D03



CETOP RP 121



Weight 1 cartridge [kg] 1.2 2.8 7.4

2 cartridges [kg] 1.3 2.9 7.7

HydraulicMax. operating pressure [bar] 350

Nominal flow [cSt]/[l/min] 80 160 260

Leakage [cSt]/[l/min] — — 0.3...0.5 (at closed throttle)

Cracking pressure [bar] — — 0.8






Technical data

Throttle check valves series ZRD are designed for ma-ximum flow rates.

The throttle check function can be located in port A orB as well as in A + B. Meter-in or meter-out functionalitycan be selected by model code.

A low flow / high resolution version in NG06 for sensitiveshifting timeadjustmentofpilotoperateddirectionalcontrolvalves is available on request.


• Various functional arrangements

• Sizes- ZRD01 - NG06 / CETOP3- ZRD02 - NG10 / CETOP5- ZRD03 - NG16 / CETOP7

ZRD-AA02

ZRD-ABZ01 ZRD-AA02

7-58

ZRD_UK.INDD RH




7

Ordering Code


Hexagonscrew

with locknut

Throttlevalve with

check

SealNominalsize

ZRD S0

Code OptionC 16D 06/10

Code Seal1 NBR5 FPM

Code Press. control

AA Meter-outcontrol in A

AZ Meter-incontrol in A

BA Meter-outcontrol in B

BB Meter-incontrol in B

ABA Meter-outcontrol in A and B

ABZ Meter-incontrol in A and B

Pressurecontrol

Designseries


7-59




7

ZRD_UK.INDD RH


p/Q performance curvesZRD*01

ZRD*02

ZRD*03


7-60

ZRD_UK.INDD RH




7

Dimensions

ZRD*02

ZRD*01



Order code098-91119-0O-ring plateOrder code

S26-27553-0



Order code098-91120-0O-ring plateOrder code

S16-85742-0

7-61




7

ZRD_UK.INDD RH

Dimensions

ZRD*03



Order code098-91441-0

7-62

ZRD_UK.INDD RH




7

ZRD*02

ZRD*01

ZRD*03


7-63



Direct Operated Check ValveSeries CM

7

CM_UK.INDD RH

Characteristics

Check valves from the Parker Manapak series CM aresandwich plate valves designed for stacking beneath adirectional valve with a standardised mounting pattern.Depending on the function required, one or two checkvalves are arranged in ports P, T, A, and B. Number andflow direction can be selected from the ordering code.


CM are made of steel.

• Eight options for the arrangement of the check valvein the body offer a multitude of uses for hydraulicswitching.

• The function can be changed by turning the valve.

• CM2 - NG06 (CETOP3)CM3 - NG10 (CETOP5)

Technical data

Series CM2 CM3Mounting pattern ISO 4401-03-02-0-94 ISO 4401-05-04-0-94Max. operating pressure [bar] 350 350Max. flow [l/min] 53 76Opening pressure [bar] 0.3 0.3Mounting position unrestricted unrestrictedAmbient temperature [°C] max. +50 max. +50Fluid temperature [°C] max. +70 max. +70Weight [kg] 0.9 1.7

∆p/Q performance curves

CM2 CM3

7-64

CM_UK.INDD RH




7

Ordering Code

SchematicsThe valve side is shown at the top of the symbols, the manifold side with channel designation is shown on the bottom.

Valvesize

Checkvalve

SealFPM

Designseries


VCM

Code Description

2Intermediate

plateDIN NG06

3Intermediate

plateDIN NG10

Code Free flow polarityCheck valvein channel:

AAFrom directionalvalve to manifold

A

BBFrom directionalvalve to manifold

B

DDFrom directionalvalve to manifold

A a. B

PPFrom manifold todirectional valve

P

TTFrom directionalvalve to manifold

T

AAFFrom manifold todirectional valve

A

BBFFrom manifold todirectional valve

B

DDFFrom manifold todirectional valve

A a. B

Port

7-65




7

CM_UK.INDD RH

Dimensions

CM2Bottom view* (manifold side)

*O-Ring plate isnot shown!This view showsthe TT model.

Front side

Top view

Seal kit CM2Seal Order code

V SK-CM2-V

Note:The O-ring plate for seal-ing the connecting sur-face of the manifold sideis included. The O-ringplate and the positioningpin are always mountedon the manifold side.

7-66

CM_UK.INDD RH




7

Top Views

CM2 top views (from directional valve side)

7-67




7

CM_UK.INDD RH

Dimensions

CM3Bottom view* (manifold side)

*O-Ring plate isnot shown!This view showsthe AA model.

Front side

Top view

Seal kit CM3Seal Order code

V SK-CM3-V

7-68

CM_UK.INDD RH




7

Top Views

CM3 top views (from directional valve side)

7-69



Direct Operated Check ValveSeries ZRV (Denison)

7

ZRV_UK.INDD RH

Characteristics / Ordering Code

GeneralSize 06 10


ISO 4401NFPA D03


CETOP RP 121



Weight [kg] 0.7 2.0


Nominal flow [l/min] 40 100

Cracking pressure [bar] 0.5 0.5



Viscosity permitted [mm2/s] 10...650

Viscosity recommended [mm2/s] 30


Technical data

Code Nominal size01 NG0602 NG10

Ordering code

Checkvalve,direct

operated

Nominalsize

ZRV

Code Press. controlP Blocked in PT Blocked in T

Pressurecontrol

Direct operated check valves series ZRV have a cartridgetype insert to provide zero leakage and high life time.

The check function can be located in the P- or in theT-port.

Features• Leakage-free seat

• High life time

• Cracking pressure 0.5 bar

• Sizes- ZRV01 - NG06 / CETOP3- ZRV02 - NG10 / CETOP5

ZRV-P02

ZRV-P02 ZRV-P02


7-70

ZRV_UK.INDD RH




7


p/Q performance curvesZRV*01

ZRV*02


7-71




7

ZRV_UK.INDD RH

Dimensions

ZRV02

ZRV01

7-72

ZRV_UK.INDD RH




7

ZRV02

ZRV01


7-73



Pilot Operated Check ValveSeries CPOM

7

CPOM_UK.INDD RH

Characteristics

Technical data

CPOM4 / CPOM6

Pilot operated check valves from the Parker Manapakseries CPOM are sandwich plate valves designed forstacking beneath a directional valve with a standardisedmounting pattern. Depending on the function required,one or two pilot operated check valves are arranged inthe ports A and/or B. The free flow direction is alwaysfrom the valve side to the manifold side.

CPOM2 / CPOM3

CPOM3


CPOM are made of steel.

• The valve poppet is precisely guided into the steelsleeve and ensures a good seal on the seat.

• When the valve poppet is open, the large cross-sectionallows high flow rates at low differential pressure.

• Different control ratios can be chosen with the NG6and NG10 valves.

• Pre-opening for CPOM*HT to achieve smooth open-ing.

FunctionThe check valves open when flowing to the consumerside, where the opposing check valve is hydraulically-mechanically pilot operated simultaneously by a controlspool, and thus the return flow is enabled from otherconsumer sides.

Port size DIN NG06 NG10 NG16 NG25Mounting pattern ISO 4401Series CPOM2 CPOM3 CPOM4 CPOM6Working pressure [bar] 350 350 350 210Opening pressure [bar] 1.0 0.8 2.0 0.4

Control ratio1 : 3 or

1 : 71 : 3 or1 : 6.5

1 : 2.4 1 : 3

Weight [kg] 1.8 4.0 7.4 9.5

7-74

CPOM_UK.INDD RH




7

Ordering Code

Hydraulicallyoperated

check valvepilot ratio 3 : 1

Size SealFPM

Designseries


Poppetstyle

Crackingpressure

Without pre-opening

With pre-opening

CPOM V

Code Size2 NG063 NG106 NG25

Code ConnectionAA only ABB only BDD A and B

Code Pressure Size

omit 1.0 bar 2, 3, 6

25 2.5 bar 2

50 5.0 bar 2

70 7.0 bar 2

Hydraulicallyoperated

check valve

Size SealFPM

Designseries


Poppetstyle

Pilotratio

CPOM HT V

Code Size2 NG063 NG104 NG16

Code ConnectionAA only ABB only BDD A and B

Code Size Ratio2 7 : 1

HT 3 6.5 : 14 13 : 1

7-75




7

CPOM_UK.INDD RH

Performance Curves

CPOM3 (type HT)CPOM2 (type HT)

∆p/Q performance curvesCPOM2 CPOM3

7-76

CPOM_UK.INDD RH




7

Performance Curves

∆p/Q performance curvesCPOM4 (type HT) CPOM6

7-77




7

CPOM_UK.INDD RH

CPOM2

CPOM3

Dimensions


Seal kit CPOM2Seal Order code

V SK-CPOM2-V-11


V SK-CPOM3-V-11

7-78

CPOM_UK.INDD RH




7

Dimensions

CPOM4

CPOM6



V SK-CPOM4HTV


V SK-CPOM6-V-20

7-79



Pilot Operated Check ValveSeries ZRE (Denison)

7

ZRE_UK.INDD RH

Characteristics



ISO 4401NFPA D03



CETOP RP 121



Weight [kg] 1.2 3.1 7.2 / 7.3



Opening ratio (pilot cone / main cone) 1:6 1:6 1:13

Cracking pressure [bar] 1.2 2.0 2.0



Viscosity permitted [mm2/s] 10...650

Viscosity recommended [mm2/s] 30


Technical data

Pilot operated check valves series ZRE are designed formaximum flow rates and long life time.

The valves are typically used in combination with spooltype directional control valves to ensure leak free posi-tioning of the actuator.

The inlet flow is free while the outlet flow is blocked.Pres-sure in the inlet line opens the check valve and allowsfree outlet flow.


• High life time

• Check function in A, B or A + B

• Sizes- ZRE01 - NG06 / CETOP3- ZRE02 - NG10 / CETOP5- ZRE03 - NG16 / CETOP7

ZRE-A02

ZRE-B01 ZRE-A02

7-80

ZRE_UK.INDD RH




7

Ordering Code


Checkvalve pilotoperated

SealNominalsize

ZRE

Code Seal1 NBR5 FPM

Code SizeA Blocked in AB Blocked in B

AB Blocked in Aand B

Pressurecontrol

Designseries

Code SizeC 16D 06E 10


7-81




7

ZRE_UK.INDD RH


p/Q performance curvesZRE*01

ZRE*02

ZRE*03


7-82

ZRE_UK.INDD RH




7

Dimensions

ZRE*02

ZRE*01 ZRE*03


1 098-91088-05 098-91089-0


1 098-91090-05 098-91091-0

7-83




7

ZRE_UK.INDD RH

Dimensions

ZRE*03


1 098-91444-05 098-91445-0

7-84

ZRE_UK.INDD RH




7

ZRE*02

ZRE*01

ZRE*03


7-85



Sandwich ValvesAccessories

7

access07.INDD RH

NG06Code: ISO 4401-03-02-0-94

NG16Code: ISO 4401-07-06-0-94

NG10Code: ISO 4401-05-05-0-94

NG25Code: ISO 4401-08-07-0-94 (Port diameter acc. to NFPA)

Dimensions marked with*: ± 0.1mm.All other dimensions: ± 0.2mm.

Mounting Patterns

7-86

access07.INDD RH



Sandwich ValvesAccessories

7

General Information

Threads M5 M6 M10 M12

thread length 1.5 x Ø thread

Threads length

MountingParker and Denison sandwich valves can be installed asdesired.Each has a mounting pattern, whose dimensionscorrespond to the following standards.

ISO 4401

DIN 24430

CETOP RP121

NFPA

Mounting screwsCylinder head bolts as per DIN 912/12.9, or studs as perDIN 835 10.9 with cylindrical nuts are used to mount theheight stacking Manapak sandwich valves.

Length of the mounting screwsThe screw length is the sum of the engagement depthplus the stacking length.The stud length is the sum of thestacking length plus the thread depth of the nut.

TorquesThe mounting screws or studs must be tightened with theprescribed tightening torque so that safety and properseal are ensured.

See chapter 12 “Accessories“ for BK bolt kits and TK tierod kits.

catalogue hy11-3500/uk chapter 7: contents … valves.pdf · catalogue hy11-3500/uk ... valve body...

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