Nominal diameter:DN50～5500mm；

Nominal pressure:PN0.05～4.0MPa；

Drive mode: manual, pneumatic, hydraulic, electric；

Connection: flange, the clip, lug, welding;

Structure: line, vertical plate, double eccentric, triple eccentric, spherical seal;

Seal form: rubber soft seal, polytetrafluoroethylene (PTFE) seal, Metal multi-layer seal, pure metal hard seal;

Main material: cast iron, cast steel, forged steel, steel plate welding;

Main application:

1.Water valve:water supply, heat supply system, water diversion, the water pipeline, power plant chemical plant and circulating water of metallurgical system;

2.Steam valves:steam system of power plant, cooling system of metallurgic plant, steam heating system;

3.Ventilation valve:power plant, chemical plant, metallurgical plant air supply system regulating valve, building air-conditioning ventilation system;

4.Flue gas valve: power plant, chemical plant, metallurgical plant exhaust exhaust system, high temperature non-sealed structure;