Wafer Body RK100

The wafer check valve RK100 is characterized by a minimal length and a versatile application area. The RK100 is simply clipped between the flanges and due to its integrated gasket ring there is no additional flange gasket necessary. Furthermore, the RK100 is available with a lot of different body-, damper- and gasket ring materials. Therefore the swing check valve can be optimized for your application. This valve can be delivered with different strong return springs but also without any springs. Like this, the opening pressure can be adjusted to the respective present conditions in an optimal way. Please see the datasheet for detailed information. We offer swing check valves in a wide selection – made of various different materials and designs. Please contact our sales department to be advised on this issue comprehensively and free.


Swing Check Valve


DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN500, DN600

Flange connection

PN10, ANSI 150, PN16, PN40, PN25

Body material

1.4408, 1.0619, Brass, Aluminium, Alu-Bronze, Steel C22.8, Hastelloy, Duplex

Butterfly Disc

1.4408, Hastelloy, Stainless steel, Alu-Bronze, Steel, Aluminium, Brass, Red brass, 1.0619, 1.4581, 1.4305

Disc sealing

NBR, EPDM, Viton, PTFE, Metal


Stainless steel, 1.4571, Hastelloy

Pressure range

PN40, PN25, PN16, PN10, PN6, Class 150, Class 300