Hydraulic Cartridge Valve
Ningbo Zhenhai Finotek Machinery Co.,Ltd is one of the leading China hydraulic cartridge valve manufacturers and suppliers in China, welcome to buy or wholesale customized bulk hydraulic cartridge valve from our factory.
Hydraulic cartridge valve is designed for function as heavy load holding, blocking pressure valve in the application where requires lower inner leakage. While the hydraulic cartridge valve uses in the application of load holding position, the block circuit should be designed as to holding the load while the poppet spool in the right position with solenoid in the de-energized position, the fluid flow between port 3 and 1. When the solenoid is energized, the valve spool switched to right position, allows flow from 2 port to 1 port and blocks the 3 port in the meantime.
We strongly recommend to set 3 port as inlet port instead of 1 port as the 1 port is pressurized completely.
Finotek Hydraulic cartridge valve is 3 way, 2 position solenoid cartridge valve, adopt with heavy duty solenoid, with hardened precision spool for longer service life. Highly efficient wet- armature construction of solenoid, with optional coil voltage and terminals with guaranty the quality of hydraulic solenoid cartridge valve, the valve is also available with manual override and industry common cavity.
Specifications of hydraulic cartridge valve:
Max. operation pressure: 20.7Mpa, 207bar
Max. flow rate: 3Gpm/11.4Lpm at pressure of 6.9bar/100psi
Valve Inner leakage: 82cc /min. max. at 20.7Mpa
Valve working temperature: -22° F to +250° F (-30°C to +120°C)
Solenoid voltage range: voltage tolerance from 90% 110%.
Medium: Mineral-based fluids better