CV10-21 Threaded hydraulic cartridge check valve uses to stop the flow from the reverse direction in order to protect executive actuators in hydraulic system. The main components of threaded check valve is simple: valve cover, valve seat, springs, seal ball or poppet, washer and O-rings. The valve sealing part can be fitted with stainless steel and steel poppet. Finotek selects raw materials of the valve carefully, the poppet seal has a better reliable action and long sealing characteristics.
Finotek manufactures threaded cartridge check valve with most fine steel and hardened the key parts to gain zero flow seal in reverse direction and largely extend the valve service life, without often maintenance the valves in hydraulic systems