Wafer Type Knife Gate Valve
Wafer Type Knife Gate Valve
Ntgd wafer type knife gate valve adopts narrow body design and structure, with solid and reliable seat and packing sealing performance to ensure the reliability in operation. The gate is close to the valve body to form a sharp cutting effect when opening and closing, which can prevent the blockage of impurities in the medium.
Wafer Type Knife Gate Valve Features
1: Nominal pressure: PN1.0 ～ 1.6Mpa
2: Diameter range: DN50 ～ DN2000
3: Connection type: Wafer
4: Operation: manual, electric, pneumatic, electro-hydraulic, bevel gear, sprocket, hydraulic
5: Main material: Carbon steel, stainless steel
6: Gate material: 201, 304, 316, 316L
7: Applicable temperature: ≤ 300 ℃
8: Leakage grade: hard seal: D grade; Soft seal: zero leakage
9: Packing seal: oil containing PTFE packing
