Wafer butterfly valves
Type: Wafer.
Size: DN32 to DN1200 (larger size on request).
Connection type: between flanges.
Nominal pressure: PN10 up to PN25.
Body material: cast iron (GG25), ductile iron (GGG40/GGG50), bronze (Rg5), carbon steel, stainless steel (CF8M).
Disc material: ductile iron (GGG40/GGG50), CF8M+Teflon,
aluminium bronze (AlBr), carbon steel, stainless steel, duplex, super duplex.

Temperature range: -30...+150°C.
Seat: EPDM, NBR, FKM (Viton), Silicone, Teflon, Metal to metal.
Standard: DIN, ANSI.
Operation: lever, gearbox, electric/pneumatic/hydraulic actuator.
Use: cold and hot water, sea water, alcohol, glycol, alcalins, fuel, natural gas, grease, oil, compressed air, etc.
1) FIG. 1121 (body-GG25, disc-CF8M, seat-NBR)
FIG. 1123 (body-GG25, disc-CF8M, seat-EPDM)

FIG. 1155 (body-GGG50, disc-CF8M+Teflon, seat-Teflon)
FIG. 1174 (body-GGG40, disc-AlBr, seat-NBR)
2) Bray series 30
3) FIG. 1111 (body-A216WCB/CF8M, disc-CF8M, seat-Metal)

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