Check Valve Sandwich Plate Z2S 22

As China's leading manufacturer of hydraulic transmission and control technology, Huade has two long-term cooperation experiences with Rexroth. Huade® check valves Z2S 22 are competitive with well-know products with good quality and lower price. The factory has passed ISO9001, ISO14001, and OH SAS18001. Huade® check valves are more advanced in technology and more durable than the similar products in this line. It is a well-know national brand in China. Huade's hydraulic valves are widely used in the military industry and other fields due to the superior performance.

Product parameter of the Check Valve Sandwich Plate Z2S 22

Product Feature And Application of the Check Valve Sandwich Plate Z2S 22

Features:

▶ For use in vertical stacking assemblies

▶ For the leak free closure of one or two service ports

▶ Porting pattern to Din 24 340 form A, ISO4401 and CETOP - RP 121H

Application:

The check Valve Z2S 22 is used for vertical stacking installation. It can seal one or two working oil ports without leakage as needed.

Functions,section,symbols of the Check Valve Sandwich Plate Z2S 22

Hydraulic pilot operated check valves Z2S 22 are new series with sandwich plate design. They are used for the leak-free closure of one or two service ports, even for long periods of time. Free flow occurs from A1 to A2 or B1 to B2. Flow in A1 B1 the opposite direction is blocked. When fluid flows from A1 to A2, the spool is pressured and is pushed to the right, thereby opening the ball poppet valve   which then opens the poppet. In order to ensure correct closing of the valve, the A2 B2 service ports of the directional valve must be connected to tank in the neutral position.

Symbol of Z2S

Typical circuit example of Z2S