The wide application of stainless steel knife gate valve results from its own characteristics. Firstly, it has good sealing effect and good elasticity of U-type seal gasket; secondly, its full-diameter design has strong passing ability; thirdly, like an knife, it has good breaking effect and can effectively solve the leakage phenomenon after the breaking of the gate containing block, particle and fiber medium; Forth, the knife gate valve are light weight and small room needed; finally, it does not need to remove the valve because of its convenient maintenance without replace the valve seal.
SGV order for Europe plant: Stainless steel knife gate and Carbon steel knife gate valve are bonnet less design: refer MSS SP81 or JB/T8691 (Similar with MSS SP 81 but have more clear definition)
The order have 2 part:
Wafer-lug /wafer flanged type Risting stem Pneumatic Knife gate valve
Valve qty : 58 pcs PN10 PN16
Size from dn150 to DN500 Knife
matetial: 304+Hcr,
Body: WCB Seat: EPDM rubber
Risting stem Manual Knife gate valve Lug type
Valve qty : 28 pcs PN10
Size from dn150 to DN500
Knife/disc matetial: 316L+Hcr ,
Body: CF8M Seat: PTFE
Rising stem operation
See below knife gate valve Production and Inspcetion,Painting,Packing, and Deliver