Ref. 800A/91 Knife Gate Valve Unidirectional

SKU: 800A-91

GENERAL CHARACTERISTICS:

Series Knife Gate valve has replaceable rubber seal knife gate structure, its sealing principle is mainly by closely connection between gate and rubber seals. Its main characters is that the rubber sealing ring is set in seat groove and is locked by metal seat, which will prevent rubber seal off when oppening and closing the valve. If the seal is broken, you can remove the metal seat and replace the rubber seal, which will greatly improve valve working efficency. This valve is cost-effective, high-performance products. The series of knife gate valve can be equipped with pneumatic actuators, in order to meet the requirements of different industrial and mining use.

Product Info

Transmission: Manual, Electric, Pneumatic, Hydraulic, Sprocket, Electro-hydraulic, Gear

Maing Material: WCB, CF3M, CF8M, DF8

Wedge Material: SS316L, SS304

Sealing Material: NBR, EPDM, FKM, Metal

Packing: Aramid fiber, hig-water based rubber packing graphity wheel.

Application

Industry and Minning Sector Mainly and:

For pulp, cement slurry, gold powder, coal slurry, pulp, chemical treatment of sewage, sedimentation tanks, asphalt, acid and other liquids and other media.

Norms and Standard Quality

Design Standard: MSS SP-81

Flange Standard: DIN PN10-16, 150LB, HS 10 K, Tbale E7D

Face to Face: MSS SP-81

Testing Standard: API-598