Bidirectional knife gate valves
Type: bidirectional (two way flow).
Size: DN50 up to DN1000 (larger size on request).
Connection type: between flanges.
Nominal pressure: PN6 up to PN25.
Body material: cast iron (GG25), ductile iron (GGG40/GGG50), stainless steel (CF8M/SS316).
Knife material
: нержавеющая сталь (SS304/SS316).
Temperature range: -50...+200°C.
Seat: PTFE, NRB, EPDM, Silicone, FKM (Viton), Metal to metal.
Standard: DIN, ANSI.
Operation: handwheel, lever, chain wheel, electric/pneumatic/hydraulic actuator.
Use: water, water treatment, chemical pulp, powders, food industry.
1) FIG. 178 (body-GG25, gate-304, seat-NBR)
2) FIG. 02-080 (body-GGG40, gate-Stainless Steel, seat-EPDM)


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