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Parker direct operated pressure reducing valves series PRDM in sandwich design ensure a precise pressure regulation in one area of a hydraulic circuit at a predetermined level below normal system pressure.
Note: This product is no longer available - please contact us for further assistance.
Parker’s solenoid operated unloading relief valves are a combination of a solenoid unloader and system relief in a single valve and cavity; capable of flows up to 60 lpm (16 gpm) and pressures to 280 bar (4000 psi).
Parker's proven pilot operated pressure reducing valves series PRM in sandwich design enable an easy configuration of stack systems. They are available in size NG06.
The pilot operated pressure relief valves series SCRM are in sandwich design for easy configuration of stack systems. They are available in size NG06.
Parker pilot operated pressure relief valves for in-line mounting series R4V provide an outstanding constant pressure behaviour. Series R4V*P2 enables a continuous pressure adjustment by the additional proportional unit.
Parker pilot operated pressure relief valves series R5V and R5V*P2 provide an outstanding constant pressure behaviour. The SAE flanges allow to mount the valves directly on the flanges of pumps or actuators to achieve a very compact design.
Parkers RV series direct acting, pressure relief valves are designed to limit pressure in various parts of a hydraulic circuit.
Parker’s PR series pilot operated pressure reducing/relieving valves are used to regulate pressure in one area of a circuit at a set pressure below the normal system pressure.
Parker subplate mounted pilot operated pressure reducing valves series R4R ensure a constant pressure in the secondary part of the hydraulic system. Series R4R*P2 enables a continuous adjustment by the proportional solenoid operated pilot stage.
Parker in-line mounted pilot operated pressure reducing valves series R4R ensure a constant pressure in the secondary part of the hydraulic system. Series R4R*P2 enables a continuous adjustment by the proportional solenoid operated pilot stage.
Parker’s DWV Crossover Relief Valve is a fast-acting differential area design that provides pressure overload protection for an actuator where the relieved flow is 30 GPM or less. They are installed between the control valve and actuator.
Parker’s HP50 Pilot Generation Valve is designed to provide an in-line solution for generating a 300-500 PSI pilot pressure source that is typically required for hydraulic joysticks or solenoid operated main control valves.
This product is no longer available – please contact us for further assistance.
Parker’s WJL In-line Relief Valve rated at 25 GPM is designed for limiting the maximum pressure which can be applied to the portion of the hydraulic circuit where it is installed.
Parker’s DXV Crossover Relief Valve is a fast, direct acting design that provides pressure overload protection for an actuator where the relieved flow is 10 GPM or less.
Parker’s RPL In-line Relief Valve rated at 60 GPM is designed for limiting the maximum pressure which can be applied to the portion of the hydraulic circuit where it is installed.
Parker’s RPJL In-line Relief valve rated at 25 GPM is designed for limiting the maximum pressure which can be applied to the portion of the hydraulic circuit where it is installed.
The pilot operated pressure relief valves series R and RS*E are particularly suitable for the protection of the pump. These valves in slip-in cartridge design are offered as complete units and available in numerous variations.
Parker’s family of 2-way proportional poppet valves are available in normally-open or normally-closed configurations and are capable of flows up to 117 lpm (31 gpm) and pressures as high as 210 bar (3000 psi).
Universally applicable for compact manifold block installation, Parker's cover with pressure relief valve series C*F and cover with pressure relief valve and pilot system mounting series C*G are available in many different variations.
Parker’s selection of proportional pressure relieving valves are for applications that require dynamic relieving and valves that are capable of flows up to 95 lpm (25 gpm) and pressures as high as 350 bar (5000 psi).
Working extremely stable and precise, the pilot operated pressure relief valves series VBY and the proportional version series VBY*K in size NG06 and NG10 are particularly suitable for use in machine tools and other applications.
Direct operated pressure relief valves with manual adjustment series VS in size NG06 and VB in size NG06/NG10 respond very quickly and work extremely stable and precise. The perfect choice for use in machine tools as well as other applications.
Parker pilot operated pressure unloading valves series R5U are particularly suitable for unloading a circuit at low pressure. The SAE flanges allow to mount the valve directly on the outlet flanges of pumps to achieve a very compact design.
Parker pilot operated sequence valves series R5S enable a hydraulic system to operate in a pressure sequence. The SAE flanges allow to mount the valves directly on the outlet flanges of pumps to achieve a very compact design.
Subplate mounted unloading valves series R4U are used to unload a circuit at low pressure.
2-way cartridge valves (logics)
Proportional pressure reducing valves series VMY in size NG10 and NG16 allow the variable adjustment of the reduced pressure from 0 bar up to the nominal pressure.
Subplate mounted sequence valves series R4S enable a hydraulic system to operate in a pressure sequence.
Direct operated pressure reducing valves series VM for subplate mounting regulate pressure in one area of a hydraulic circuit at a predetermined level below normal system pressure.
Parker's direct operated proportional pressure relief valve series RE06M*W provides a fast response time and low presssure drop due to its powerful solenoid.
Parker pilot operated pressure relief valves for subplate mounting series R4V/R6V provide an outstanding constant pressure behaviour. Series R4V/R6V Proportional enables a continuous pressure adjustment by the additional proportional unit.
The durable proportional pressure reducing valve D1FV OBE in NG06 (CETOP 03) features a very good pressure control behaviour. The digital onboard electronics is situated in a robust metal housing and provides a wide range of available commands.
2-way pressure compensators series LCM are sandwich plate valves designed for stacking beneath a proportional directional control valve with a standardized mounting pattern.
Parker's proven pilot operated pressure reducing valves series PRM in sandwich design enable an easy configuration of stack systems. They are available in size NG16 and NG25.
Parker's pilot operated pressure reducing valves series ZDR in sandwich design provide maximum flow rates up to 120l/min and enable an easy configuration of stack systems.
The pilot valves with unloading function series UR06M for subplate mounting and US06M for sandwich plate mounting in NG06 are part of the wide Parker pilot control range for DIN cartridge valves.
The pilot valve for pressure sequence function series S06M in size NG06 is a proven component of the wide Parker pilot control range for DIN cartridge valves.
The unloading valves series UR*E and US*E consist of a mechanical pilot stage and a slip-in cartridge main stage. In addition the series US*E is vented by electrical operation. These valves are used to unload a circuit at low pressure.
2-way slip-in cartridge valves series CE and CP are hydraulically controlled seat valves which are universally applicable. The complete modular system covers all sizes.
The pilot valves with pressure relief function series R06M for subplate mounting and RS06M for sandwich plate mounting in size NG06 are part of the wide Parker pilot control range for DIN cartridge valves.
Parker’s selection of proportional pressure reducing valves are for pressure sensitive applications and are capable of flows up to 37 lpm (10 gpm) and pressures as high as 210 bar (3000 psi).
Proportional pressure reducing valves series PRPM are particularly suitable for machine tools. They provide optimum performance in combination with a digital amplifier module PCD00A.
The pilot valves with preload function series DSBA100 in NG06 are part of the wide Parker pilot control range for DIN cartridge valves. They are available in two versions for subplate mounting or sandwich plate mounting.
The solid subplate series A102 in size NG10 is used for mounting the proven Parker pressure valves series VB and VM.
Subplates series SPP are used for pressure valves with BSPP threads. They are available in different versions from size NG10 to NG32.
Parker digital amplifier modules series PCD00A-400 combine all necessary functions for the optimal operation of two proportional pressure/flow control valves.
Parker electronic modules PZD00A-40* for command signal processing may be connected in series to proportional valves with onboard electronics as well as to Parker amplifier modules.
Parker electronic modules series PWDXXA-40* combine all necessary functions for the optimal operation of proportional directional control valves with position sensor or valves in closed loop systems.
Parker electronic modules series PID00A-40* for closed loop control meet the demands of position, pressure and velocity control applications for valves with integrated electronics and spool position feedback capability.
Pilot operated pressure relief valves series R4V (TUEV) and R6V (TUEV) provide an outstanding constant pressure behaviour. They include a certification according to directive 97/23/EG for the usage in safety-related applications.
The proportional pressure relief valve series RE06M*T (NG06) with onboard electronics provides a fast response time and low presssure drop. It is based on the functionality of the digital amplifier PCD00.
The pilot operated proportional pressure relief valves R4V/R6V OBE form a compact unit with the integrated electronics. They provide an excellent balanced pressure behaviour.
Direct operated pressure relief valves series R1E02 are seated type valves typically used for remote control of pilot operated pressure valves or compensators of variable pumps.
The pilot operated pressure relief valves series DSDU in cartridge design are mostly used for accumulator pressure relief.
Pressure valves
Pressure relief valves series RDM are direct operated piston type valves with low hysteresis. They can be used as P-T relief or as T-T controlled counter balance valve.
Parker's pilot operated pressure relief valves series ZDV in sandwich design offer maximum flow rates up to 140l/min and enable an easy configuration of stack systems.
The proven counterbalance valve series ZNS in size NG06 (CETOP 03) and NG10 (CETOP 05) enables a reliable operation by controlling the actuator movement at overrunning loads.
Parker’s Colorflow PC*K series in-line hydraulic valve is a pressure compensated flow control valve that regulates flow at a selected rate within 5% regardless of fluctuations in inlet and outlet flow.
Parker’s GT series valves isolate gages from damage and inaccurate readings caused by line pressure surges and hydraulic hammer.
Parker’s GF series valves isolate gages from damage and inaccurate readings caused by line pressure surges and hydraulic hammer.
Parker’s Colorflow PC*M series in-line pressure compensated valves regulate flow at a selected rate within 5% regardless of fluctuations in inlet and outlet flow. This hydraulic flow control valve can be used within a variety of applications.
Pressure relief valves series RDM are direct operated piston type valves with low hysteresis. They can be used as P-T relief or as T-T controlled counter balance valve. They are available in NG06 and NG10.
As a part of Parker's comprehensive modular DIN cartridge system, the sandwich valve with pressure relief function series ZUDB provides maximum flexibility in building pressure functions.
The pilot valve with proportional relief function series RPDM for sandwich mounting is a part of the wide Parker pilot control range for DIN cartridge valves. It provides a fast response time and low pressure drop due to its powerful solenoid.
The proportional pressure relief valve series RE*E*T with onboard electronics consists of a proportional pilot stage and a slip-in cartridge main stage. It is electronically based on the functionality of the digital amplifier PCD00.
The pilot operated pressure relief valves from the Parker Manapak series RM are in sandwich design for easy configuration of stack systems. They are available in size NG16 and NG25.
Parker's proportional pressure relief cartridge valve series RE*E*W consists of a proportional pilot stage and a slip-in cartridge main stage. It is universally suitable for applications with high flow.
Parker’s unloading pressure control valves automatically charge and maintain a specific pressure range within accumulators by loading and unloading pump flow. Usable with fixed or variable pumps and pressure of 420 bar (6000 psi) and flow up to 1 gpm.
The flow compensated direct operated pressure relief valve series EVSA is a reliable seated type valve for screw-in mounting. It is predestined for pressure relieving of entire hydraulic systems.
