Hydraulic Components
Hydraulic Pressure Relief Valve
Direct-acting or pilot-operated relief valve for system protection. Cartridge or line-mounting.
Origin: Made in China
Lead Time: 15–30 days
Payment: T/T · L/C
CLASS CERTIFICATES — ISSUED TO THE MANUFACTURER:
CCS
BV
ABS
Supplied where the vessel's class requires it. The approval is held by the manufacturer and the certificate is passed to the buyer with the goods.
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Response within 4 hours · Shanghai timezone
Full Specifications
| Type | Direct-acting / Pilot |
|---|---|
| Bore/Size | Cartridge / Line-mount |
| Max Pressure | 10 – 350 bar |
| Flow Rate | Up to 200 L/min |
| Connection | Threaded / Flanged |
| Classification | ISO |
| HS Code | 8481.40 |
Description
Hicool supplies direct-acting and pilot-operated hydraulic pressure relief valves for system protection in marine and industrial hydraulic circuits. Available in cartridge and in-line body styles, cetop D03/D05 mounting, and SAE flange connections. Pressure setting range: 5–420 bar. Flow capacity up to 200 L/min. Constructed from hardened steel with NBR or FKM seal options for petroleum or fire-resistant fluids. Each valve is tested and set to customer specification before dispatch. Cross-reference to Bosch Rexroth, Parker, and Eaton equivalents available.