Single Operated Check Valve PCC.1030B
Pmax = 250 bar (3,600 psi)
» Qmax = 30 l/min
» Internal leakage : max 1 drops/min at 207 bar (3,000 psi)
» Pilot ratio : 4:1
» Cavity : CTC.10-3W
» Seal kit : SKC.10-3W2
» Installation Torque
– Valve : max. 35 N∙m
- Feature
- Data sheet
- How To Order
A SCREW-IN, CARTRIDGE, PILOT OPERATED
BALL TYPE
» A screw-in, ball type pilot operated check valve for use in blocking or load holding circuits.
» The valve allow flow passage from ② to ③ while normally blocking
flow from ③ to ②. Flow will be allowed from ③ to ② when pressure is applied port ①.
Pmax = 250 bar (3,600 psi)
» Qmax = 30 l/min
» Internal leakage : max 1 drops/min at 207 bar (3,000 psi)
» Pilot ratio : 4:1
» Cavity : CTC.10-3W
» Seal kit : SKC.10-3W2
» Installation Torque
– Valve : max. 35 N∙m
» Industry common cavity.
» Ball seat is hardened ground to ensure low leakage and long life.
» Compact size.
» Cracking Pressure Option : Bias Spring options are available upon request.
» Cavity Option : PCC.0830B
» Filtration mesh size is available upon request.
Single Operated Check Valve Symbol:
Dimension:
Cavity:
Performance：
A pilot-operated check valve acts as a hydraulic lock in the circuit to lock hydraulic cylinders under load.
A hydraulic lock blocks reverse flow like a regular check valve but needs an extra control line to open for forward flow.