HFI Fluid Power Products

1210 Washington Ave

Racine, WI 53403

(800) 822-6122


We are the Fluid Power Experts
No other Fluid Power distributor has the depth of product availability, years of technical knowledge and manufacturing capabilities as we do.
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Sales: (800) 822-6122     

24hr  Emergency Hotline: (262) 631-1101

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Check Valve sandwich plate Type Z1S - RE21533

SKU: Z1S - RE21533



- Sandwich plate valve for use in vertical stacking assemblies


- 8 different isolating functions


- The Z1S 6 valve is a direct operated check valve in sandwich plate design. It is used for the leak-free closure in one direction and allows free-flow in the counter direction. This valve type has a metallic seal between poppet (3) and housing (1). Valves of this type are especially suitable for applications with operating pressures above 10.0 MPa and flow velocities over 4 m/s.


- Porting pattern to Din 24 340 form A, ISO 4401 and CETOP-RP 121H