Sequence & Unloading Valves

VDSRL Series Sequence valves direct acting guided poppet type. It allows flow from D to C when the pressure in D achieves the spring setting. Should there be pressure in C then the opening pressure at D will be the same as the spring setting pressure plus the pressure in C. Flow from C to D is free via a check valve. Aluminium body - Steel bodied units available on request - add suffix AC Various pressure range option available. Refer to Technical specification. Port: 1/4" BSPP to 3/4" BSPP

VDSD/B Series Sequence Valves are a differential piston type valve. It allows from D to C when the pressure in D achieves the spring setting. Back pressure in C has no effect on the opening pressure of D. Flow from C to D is free via a check valve. Aluminium body - Steel bodied units available on request - add suffix AC Various pressure range option available. Refer to Technical specification. Port: 3/8" BSPP to 1" BSPP

This valve allows the pump to discharge to tank when the pressure setting is reached in U. The valve pressure is kept constant by an accumulator in A. Aluminium body

Cetop 3 & 5 solenoid valve mount blocks Aluminium body - Steel bodied units available on request - add suffix AC The oil flow is automatically reversed from 'P to A' to 'P to B' and vice versa when the setting value of the pilot relief valve is reached.

VEP Series- These valves are utilised in two pump systems to provide a HIGH-LOW (fast-slow) operation. Fast speed is obtained by utilising both pumps to feed the circuit up to the setting of the bypass valve (VDS on port BP). Slow speed is then available to feed the circuit up to the pressure setting of the master relief valve (VMP on port AP). NB: Port AP uses spring options TS & TR, Port BP uses TB & TV Aluminium body - Steel bodied units available on request - add suffix AC

Cetop 3/5/7 solenoid valve mount blocks Aluminium body - Steel bodied units available on request - add suffix AC These valves are utilised in two pump systems to provide a HIGH-LOW (fast-slow) operation. Fast speed is obtained by utilising both pumps to feed the the circuit up to the setting of the bypass valve (VDS on port BP). Slow speed is then available to feed the circuit up to the pressure setting of the master relief valve (VMP on port AP). They are available as sandwich valves to suit CETOP 3/5/7 solenoid valves to make a compact assembly.