Gestra DISCO Non-Return Valve, RK29A

GESTRA DISCO Non-return valve RK 29A with short overall length acc. to EN 558-1, Tab. 11, series 49 (K4 – Building length)

Installation in any position
Opening pressure: 10 mbar
Spring for different opening pressures available

Nominal size:
DN 15 – DN 200

Pressure rating:
PN 63, PN 100, PN 160, PN 250, PN 320, PN 400
ASME CL 400, CL 600, CL 900, CL 1500, CL 2500

End connections:
DIN/EN, BS, ASME

Materials:
Body, Seat, Guide ribs: Stainless steel X6CrNiMoTi17-12-2 (1.4571)
Disc, Cover, Spring: Stainless steel X6CrNiMoTi17-12-2 (1.4571)

Standard:
Metal to metal