Z641/941 h series of electric/pneumatic plate gate valve flow resistance small, can realize automatic positioning on sealing surface, flat gate valve is a kind of closed for the parallel slide valve of the gate, gate to the seat of the clamping force is the action and the floating gate or floating seat of medium pressure to control, especially suitable for medium with suspended particles of reliable on-off control.
|Seat Leakage Class||GB/T13927-2008: D，AA|
|Body Material||WCB/WCC/LCB/LCC;WC6/WC9;CF8/CF8M;4A/5A etc.|
|Trim Material||16Mn+ENP+Stellite/304spraying Stellite/304nitriding/304+WC etc.|
|Seal Material||PTFE, Flexible graphite|