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THPLK
THM

THM – THPLK Pilot Operated Check Valve

The THPLK is a pilot operated check valve that allows free flow from V1 to C1 and blocks reverse flow until pilot pressure is applied at port X. Precision machining and hardening provide virtually leak-free performance when checked.

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Specifications

BrandTHM
CategoryCheck Valves
ModelTHM THPLK-1/2-50THM THPLK-3/4-100

Overview

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

THPLK Pilot Operated Check Valve.

Key highlights

  1. Free flow from V1 to C1 above spring bias pressure
  2. Normally closed from C1 to V1
  3. Pilot pressure at X opens flow from C1 to V1
  4. Precision machining and hardening for leak-free checking
  5. Max flow rates: 20, 35, 50, 100, 150 L/min
  6. Models: THM THPLK-1/2-50, THM THPLK-3/4-100

Product details

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.
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