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Direct Acting, Double Check Valve – RPDR 06/08/10

Direct Acting, Double Check Valve, RPDR 06/08/10

The pilot-to-open double check valve RPDR is inline mounted with two opposing, direct-acting, spring-loaded poppet valves.

In the normal position, pressure on the closing element onto the valve seat happens. It is due to the spring and pressure at port C or D, and blocks flow from C to A or from D to B leak free.
If there is a sufficient introduction of high control pressure at port A or B, the control piston moves. Then, it will lift the closing element off the valve seat. The valve opens and oil flows from D to B or from C to A.

See datasheet for drawings, dimensions, model code, etc…

Features:

  • The main applications are:
    • To prevent uncontrolled movement or creeping of loaded cylinders,
    • To isolate sections of the system
    • And to control double-acting cylinders
  • External surfaces zinc-plated and corrosion-proof
  • Hardened and ground internal valve components to ensure minimal wear and extended service life
  • Consumer holds in position with minimum leakage (A and B must vent to T)
Contact us for more information on this product

HYDAC Australia

HYDAC New Zealand

AUSTRALIA 1300 449 322

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