THM – THPLK Pilot Operated Check Valve

Size: Max. Flow Rate (L/min) 20,35,50,100,150

THPLK Pilot Operated Check Valve.

Categories: Check Valves, THM

Description

THPLK Pilot Operated Check Valve.

Features:

Flow is allowed to pass from V1 to C1 when pressure at V1 rise above the spring bais pressure and the poppet is pushed from its seat .
The valve is normally closed ( cheeked) from C1 to V1; when sufficient pilot pressure is present at X port, the pilot piston acts to push the poppet from its seat and flow is allowed from C1 to V1.
Precision machining and hardening processes allow virtually leak-free performance in the checked condition.