Z61Y high pressure power station gate valve is suitable for the American standard ANSI Class 1500-3500, work temperature: - 29-570 ℃ in the petroleum, chemical, thermal power plant under various working conditions such as the pipeline, cut off or connect medium.
Applicable medium for water, steam, oil, etc.
Operation mode manual, gear, electric, etc.
the advantage of this valve:
1. The fluid resistance small, sealing surface Chong brush and erosion by the medium.
2. Open and close more energy.
3.The flow direction of medium is not restricted, not disturbed flow. Don't reduce the pressure.
4. Simple form, the structure length is short. Make good manufacturability. Wide application scope.
Disadvantage of the valve
1. Easy cause surface erosion and abrasion. It is difficult to repair.
2. The dimension is bigger. Open needs certain space. Opening and closing time is long.
3. The structure is relatively complex.
