GESTRA DISCO Non-Return Valve, RK41

Article number
GESTRA DISCO Non-return valve RK 41 with short overall length acc. to EN 558-1, Tab. 11, series 49 (K4 - Building length).
The built-in spring allows the valve to be installed in any position. The valve made of special brass (DN 15-100) or gray cast iron (DN 125-200) with its metallic closure is suitable for liquids, gases, vapors and heating systems.
Connection Type Installation between flanges 
Material Body stainless steel 1.4571
Seat Sealing metallic or EPDM / FPM (FKM)

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Art. Nr. DN PN kg
RK41-15 DN15 PN16 1.00
RK41-20 DN20 PN16 1.00
RK41-32 DN32 PN16 1.00
RK41-40 DN40 PN16 1.00
RK41-65 DN65 PN16 1.00
RK41-80 DN80 PN16 2.00
RK41-100 DN100 PN16 3.00
RK41-125 DN125 PN16 7.00
RK41-150 DN150 PN16 10.00
RK41-200 DN200 PN16 20.00
More Information
Article number RK41
Nominal Pressure PN6/10/16