The opening and closing member of the gate valve is a gate. The direction of movement of the gate is perpendicular to the direction of the fluid. It can only be fully open and fully closed, and cannot be adjusted and throttled.
The cast ironed gate valve is a kind of valve with small flow resistance, high height and long opening and closing time.
It has the following advantages:
The flow resistance is small. Because the inner medium passage of the valve body is straight through, the medium flows in a straight line.
It is more labor-saving when opening and closing. Compared with the shut-off valve, the direction of movement of the ram is perpendicular to the direction of flow of the medium, whether it is open or closed.
It has high height, long opening and closing time. The opening and closing stroke of the shutter is large, and the drop is performed by the screw.
The water hammer phenomenon is not easy to produce. The reason is that the shutdown time is long.
CI Gate Valve
1.Design and Manufacture conform to MSS SP-70
2.Flange dimensions confirm to ASMEB16.1
3.Test standard: GB/T 13927 API 598
1)Petroleum,Chemical enterprise,super heater of boiler
2) High temperature resistant transmission fluid pipe in power station
3)Ship with pressure pipe
4)The exhaust purification devices
5)Home appliance,electrical components,decorate pipe
6)Precision instrument manufacture
7.Packaging Details:Inside: plastic Film, outside: Plywood case