SUN Valve CKCB CKEB CKGB CKIB thread insert hydraulic control check valve

SUN type thread insert hydraulic control check valve CKCB CKEB CKGB CKIB paper roll flexible clamp forklift spool

Model Number: SUN type CKCB CKEB CKGB CKIB

Brand Name:SUN Valve replacement

Warranty:12 months

Condition:New

Type:hydraulic Valve

Delivery Time: 30days

Supply Ability: 2000 PCS in 7-25days

Origin:China

Minimum Order:1 Pieces

This valve is a pilot to open check valve. It has a non-sealed pilot, a steel seat, and is non-vented. It allows free flow from the valve (port 2) to the load (port 1) and blocks flow in the opposite direction. Pressure at the pilot (port 3) will open the valve from port 1 to port 2. Pilot pressure needed at port 3 to open the valve is directly proportional to the load pressure at port 1. Pressure at port 2 directly opposes pilot pressure.

Provides hose break protection, prevents loads from drifting and positively locks pressurized loads.

Standard unsealed pilot allows air trapped in the pilot line to be purged from the circuit.

Extremely low leakage. The seat and poppet are heat treated for long life. If the load drifts due to the valve, the seat has probably been damaged by contamination and the valve should be replaced.

Optional external porting out of the hex end of the cartridge is available for external piloting. In this configuration, port 3 is blocked. See Control options E, and P.

Pilot-to-open check cartridges are locking valves, not motion control valves. For motion control applications, use counterbalance valves.

This 3 port pilot-to-open check valve and 3 port counterbalance valves are physically interchangeable (i.e. same cavities, same flow path for a given frame size). However, cartridge extension dimensions from the mounting surface may vary.

For models with manual load release control option, turn load release clockwise to release load.

Cartridges configured with EPDM seals are for use in systems with phosphate ester fluids. Exposure to petroleum based fluids, greases and lubricants will damage the seals.

Corrosion resistant cartridge valves are intended for use in corrosive environments and are identified by the model code suffix /AP for external stainless steel components, or /LH for external zinc-nickel plated components. See the CONFIGURATION section for all options. For further details, please see the Materials of Construction page located under TECH RESOURCES.

Incorporates the Sun floating style construction to minimize the possibility of internal parts binding due to excessive Installation torque and/or cavity/cartridge machining variations.