Check valves

check valves

c

These seat type valves allow free flow from port A to port B and give leak-proof closure in opposite direction.

C30T14

C (ISO)

Seat type valves. Allow free flow from port A to port Band offer leakage free closure in opposite direction.

Ci

Seat type valves, Model CI with internal drain. Threaded or Sub-plate mounting construction.

Ci06

These are Threaded or Sub-plate mounting construction. Available with two pilot piston size.

cl

Seat type valves, CL with external drain. Threaded or Sub-plate mounting construction.

2ci

These valves are available with the pilot operated check valve facility on either A or B or both A and B threaded ports.

cim 06

Pilot operated check valve (Modular)-are available with the pilot operated check valve facility on either ‘A’ or ‘B’ ports.

cim 10

The hydraulic opening operation for free flow in reverse direction is achieved by means of internal pilot pressure.

sl

Shuttle Valves-Seat type construction automatically connects it’s P port to either A or B of the two ports is at higher pressure level.

PV32 to PV80

Prefill Valve- Can be used as anticavitation check valves. Decompression feature is optional up to size 80.

PV 100 to PV200

The Prefill Exhaust Valve (PV)-21 series. It is a hydraulic-pilot operated check valve with seat type construction.

Polyhydron products

PUmps

Valves

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