Lift check valve Konrad RA/RBH

Double-offset check valve for perfect shut-off. Available in different materials with a range of valve disc and shaft seal designs to meet the customer requirements.

Main Applications

Energy

Technical Data

Nominal pressure: PN 63
Max. nominal size: DN 2000
Maximum allowable fluid temperature: 550 °C

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Benefits

Reliable, long-lasting sealing due to low-friction pivoting of the valve disc in the conical housing seat.

Technical Data

Function: Prevent backflow
Connection type: Flange,
Butt weld ends
Casing material: X6CRNIMOTI17-12-2,
X6CRNITI18-10,
X5CRNI18-10,
X5CRNIMO17-12-2,
X2CRNIMON17-13-5
Nominal pressure: PN 63
Max. nominal size: DN 2000
Min. nominal size: DN 100
Maximum allowable fluid temperature: 550 °C
Minimum allowable fluid temperature: -196 °C