Fluid Power | Pneumatics | Hydraulics | Motion Control

Series D1SE directional control valves are equipped with a wet pin armature solenoid, drain-free, tapered poppet valve and compatible with the standards DIN NG6, CETOP 3, and NFPA D03.

Series D1V hydraulic directional control valves are high performance, direct operated 4-way valves. They are available in 2 or 3-position styles. They are manifold mounted valves, which conform to NFPA’s D03, CETOP 3 mounting pattern.

Series D3 hydraulic directional control valves are high performance, direct operated 4-way valves, available in 2 or 3-position. They are manifold mounted which conform to NFPA’s D05, CETOP 5, ISO G10 mounting patterns.

Series D4S seat valves 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 LPM (158.7 GPM).

Series D5S seat valves are designed for directional control functions. They enable individual hydraulic solutions for nominal flow up to 800 LPM (211.6 GPM) due to a large variety of poppets, springs and covers,including shuttle valves, stroke limiters, solenoid valves (VV01) and position control.

Series D31 hydraulic directional control valves are high performance, solenoid controlled, pilot operated,2-stage, 4-way valves. They are available in 2 or 3-position styles and are manifold mounted. These valves conform to NFPA’s D05H, CETOP 5 and can also be manufactured to an NFPA DO5HE, CETOP 5H configuration.

Series D41 hydraulic directional control valves are high performance, solenoid controlled, pilot operated,2-stage, 4-way valves. They are available in 2 or 3 position styles and are manifold mounted. These valves conform to NFPA’s D07, CETOP 7 mounting patterns.

Parker D61 series hydraulic directional control valves are high performance, solenoid controlled, pilot operated, two-stage, 4-way valves. They are available in 2 or 3 position styles and are manifold mounted.These valves conform to NFPA's D08/CETOP 8 mounting patterns.

Series D81 hydraulic directional control valves are high performance, solenoid controlled, pilot operated,2-stage, 4-way valves. They are available in 2 or 3-position styles and are manifold mounted. These valves conform to NFPA’s D08, CETOP 8 mounting pattern.

Series D101 hydraulic directional control valves are high performance, solenoid controlled, pilot operated,2-stage, 4-way valves. They are available in 2 or 3-position styles and are manifold mounted. These valves conform to NFPA’s D10, CETOP 10 mounting pattern.

Series D111 VW valves are piloted by a D1VW valve. The valves can be ordered with position control.The minimum pilot pressure must be ensured for all operating conditions of the directional valve.

Series 2F1C 2-way flow control valves provide pressure and viscosity compensated flow from port A to port B. The counter direction is blocked (standard) or can be open via an integral reverse flow check valve (optional).

Series C4V direct operated check valves valves allow free flow from A to B. The counter direction is blocked. Series C4V valves are equipped with a leak-free seat type cartridge.

Series C4V hydraulically pilot operated check valves allow free flow from A to B. The counter-flow direction is blocked.

Series C5P pilot operated check valves have a similar design to the subplate mounted C5V series. The SAE flanges allow to mount directly on the flanges of actuators to achieve a very compact design.

Series C5V direct operated check valves provide free flow in one direction and block the flow in the counter direction. The SAE flanges allow to mount the C5V directly on the pressure port of pumps for protection against pressure shocks from the system.

Series R1E02 direct operated, pressure relief valves are seated type valves typically used for remote pressure controls. In applications where the reliabilitiy and simplicity of a hydraulic remote control are preferred to an electrohydraulic system, Series R1E02 is an ideal solution.

Series R4R pressure reducing valves are used to control the pressure in the secondary part of the hydraulic system. Independent of the primary pressure the secondary pressure is reduced to the pressure setting. In order to avoid undesired motion the valves are normally closed.

Series R4S pilot operated sequence valves enable a hydraulic system to operate in a pressure sequence. When the system pressure reaches the setting pressure the valve opens and permits flow to the secondary sub-system.

Series R4U subplate mounted unloading valves are used to unload a circuit at low pressure.

Series R4V pilot operated, pressure relief valves for in-line mounting 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.

Series R4V and R6V pressure relief valves feature a manual adjustment pilot stage which controls a seated type main stage. A vent function with a solenoid operated directional valve is available for circulation at minimum pressure.

Series R5R pilot operated pressure reducing valves have a similar design as the subplate mounted R4R series. The SAE flanges allow to mount the valves directly on the inlet flanges of actuators to achieve a very compact design.

Series R5S pilot operated sequence valves have a similar design to the subplate mounted R4S series. The SAE flanges allow to mount the valve directly on the inlet flanges of actuators or outlet flanges of pumps to achieve a very compact design.

Series R5U pilot operated, pressure unloading valves have a similar design to the subplate mounted R4U series. The SAE flanges allow to mount the valve directly on the outlet flanges of pumps.

Series R5V pilot operated pressure relief valves have a similar design to the subplate mounted R4V series. The SAE flanges allow to mount the valves directly on the outlet flanges of pumps or inlet flanges of actuators to achieve a very compact design.

Series VB are direct operated pressure relief valves with manual adjustment. Series VB valves can also be used as pressure sequence valves because of the high pressure capability in the outlet port and the external drain port.

Series VM direct operated, pressure reducing valve with manual adjustment. Series VM is a direct-controlled, spring loaded 3-way pressure reducing valve, that is open in neutral position. The valve closes the connection from P to A (NG6) or B to A (NG10) when the pre-set pressure is exceeded.

Series VBY pilot operated sequence valves consist of a pilot with manual adjustment and a main part withspool execution. The valve has an external drain. This valve can also be used as a pressure relief valve. Please observe hydraulic connection.

Series VS pressure relief valve is a direct operated spool valve for subplate mounting with internal drain to port T. The connection and function is according to ISO 6264.

Series CPOM double pilot operated check valves block leakage from the actuator ports to tank when the directional valve is in the center position.

Series FM double flow control valves permit free flow from the directional valve to the actuator and adjustable independent flow regulation in each return line from the actuator (meter-out). The FM2 and FM3 have a seal plate and can be inverted for meter-in applications.

Series PRDM are direct operated pressure reducing valves that are used to regulate pressure in one area of a hydraulic circuit at a predetermined level below normal system pressure. Additionally, an integral pressure relieving function for the secondary reduced pressure circuit is incorporated into the design.

Series PRM reducing valves are used to regulate pressure, in one area of a circuit, below normal system pressure. This style valve is well suited to perform this function as it mounts directly below the directional control valve.

Series PSB electrohydraulic pressure switches are high performance devices that provide an electrical signal when sensed pressure rises above or falls below the selected setting. Maximum operating pressure is 315 Bar (4560 PSI) for all models.

Series RM relief valves limit system pressure by opening to tank when system pressure reaches the valve setting. With D03 size, they can also be configured to limit the 'A' or 'B' work port pressures independently.

Series ZDR pilot operated pressure reducing valves are designed 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 integral return flow check valve

Series ZDV pilot operated pressure relief valves are designed for maximum flow rates. The relief function can be located between P and T, A and T, B and T or A and T + B and T for typical pressure relief functions. For a pre-charge function the ZDV can be ordered with pressure function between A and B + B and A.

Series ZNS counterbalance valve controls the actuator movement at overrunning loads. The return flow from the actuator is piloted and controlled by the inlet flow to the actuator, ensuring a cavitation-free lowering of the load.

Series ZRD throttle check valves are designed for maximum flow rates. The throttle check function can be located in port A or B as well as in A + B. Meter-in or meter-out functionality can be selected by model code.

Series ZRE pilot operated check valves are designed for maximum flow rates and long life time. The valves are typically used in combination with spool type directional control valves to ensure leak free positioning of the actuator.

Series ZRV direct operated check valves have a cartridge type insert to provide zero leakage and high life time. The check function can be located in the P-port or in the T-port.

Series D1V directional control valve subplates provide easy transition from NFPA and CETOP mounting patterns to common plumbing connections. Five different thread types are available for use in any application.

Aluminum or steel available.Flexibility for applying to different system pressures. NPT and SAE thread options available.Flexibility to plumb into existing systems.Multiple port sizes available.Eliminates need for reducers and expander at subplate connection.

Aluminum or steel available. Flexibility for applying to different system pressures.NPT and SAE thread options available. Flexibility to plumb into existing systems. Multiple port sizes vailable.Eliminatesneed for reducers and expander at subplate connection. Parallel or series circuit applications.Flexibility for different circuits.

Aluminum or steel available.Flexibility for applying to different system pressures.NPT and SAE thread options available.Flexibility to plumb into existing systems.Multiple port sizes available.Eliminates need for reducers and expander at subplate connection.

Series ZRV direct operated check valves have a cartridge type insert to provide zero leakage and high life time. The check function can be located in the P-port or in the T-port.