Walvoil

Steel Body - The 1516 Series is built with zinc plated steel bodies to ensure a top level of strength and durability, these valves can reach a work pressure of 400 bar. All valves in the range are equipped with pilot signal restrictors to ensure smooth and safe operation in every load handling application. N1516 Series - This valve controls a moving load preventing it from moving ahead of the pump and locks the load in any position on U1. It also provides static overload and thermal expansion protection when used in combination with an open centre spool valve. It permits free flow from D2 to U2 and blocks the flow from U2 to D2 until a pilot pressure generated at D1/U1 is sufficient to pilot the U2 port open. This model is sensitive to back pressure on D2 in return mode. V1516 Series - As per N1116 but has the spring chamber isolated from system back pressure by a seal and vented to atmosphere. Ideal for use with closed centre spools.

Pressure compensated 2 port inline with reverse free flow check valve Aluminium body - Steel bodied units available on request - add suffix AC

Pressure compensated 2 port inline with reverse free flow check valve Steel body with aluminium knob.

Pressure compensated 2 port inline Aluminium body - Steel bodied units available on request - add suffix AC

Three port double pressure compensated valve, designed to supply two circuits with a single Pump. Aluminium body maximum pressure = 210 BAR Steel body maximum pressure = 350 BAR (add suffix AC) "E" Port = Inlet "C" Port = Controlled flow "R" Port = Excess flow (can be used to power a second circuit)

Steel body - A three port pressure compensated flow control valve in a steel body suitable for hydraulic rock breaker and hammer valve applications. It is controllable on/off via a solenoid valve. Inlet flow via E port is totally available to R port until the solenoid valve is energised at which time flow is available to the C port at the control flow setting, the excess flow remains available to the R port. A built-in relief valve protects the C port from over pressure. Available in 12VDC or 24VDC.

Three port pressure compensated valve, excess flow port must go to tank Aluminium body maximum pressure = 210 BAR Steel body maximum pressure = 350 BAR (add suffix AC) "E" Port = Inlet "C" Port = Controlled flow "T" Port = Excess flow port must go to tank

Three port pressure compensated valve, excess flow port must go to tank Aluminium body maximum pressure = 210 BAR Steel body maximum pressure = 350 BAR (add suffix AC) "E" Port = Inlet "C" Port = Controlled flow "T" Port = Excess flow port must go to tank

VRPRL Series Pressure Reducing / Relieving Valve with Reverse Flow Check. Material: Aluminium body NB: Steel bodied units available upon request - add suffix AC Various pressure range option available. Refer to Technical specification. Ports: 3/8" BSPP & 1/2" BSPP

VRPRL/U Series Pressure Reducing / Relieving Valve Material: Aluminium body NB: Steel bodied units available upon request - add suffix AC Various pressure range option available. Refer to Technical specification. Ports: 3/8" BSPP & 1/2" BSPP

Steel body - Shuttle valve

VUPSL Series Single Pilot Operated Check Valve compact line mount in steel body. Material: Steel Body Refer to Technical specification for pilot ratio. Ports: 1/4" BSPP to 1" BSPP

New line of proportional directional control valves with post-compensated flow sharing sections. These valves are suitable for load sensing variable displacement pumps or fixed displacement pumps. Available with manual handle, oil pilot or electro-proportional controls.

New line of proportional directional control valves with post-compensated flow sharing sections. These valves are suitable for load sensing variable displacement pumps or fixed displacement pumps. Available with manual handle, oil pilot or electro-proportional controls.

New line of proportional directional control valves with post-compensated flow sharing sections. These valves are suitable for load sensing variable displacement pumps or fixed displacement pumps. Available with manual handle, oil pilot or electro-proportional controls.