Chain wheel knife gate valve:
1)Design&Manufacture: MSS SP-61
2)Face to Face: ANSI B16.10
3)Connection End: ANSI B16.5
4)Test: API 598
5)Sizes: 2" - 24" or DN50 - DN600
6)Pressure Rating: Class150 or PN6 - PN16
7)Material: WCB, WC6, WC9, C5, CF8, CF8M, CF3, CF3M, etc.
8)Operation: Manual, Gear, Pneumatic, hydraulic and Electric actuator