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★ Export more than 60 countries, widely used in power stations, thermal power station, water works, water works, sewage disposal plants, iron and steel companies and other industries.
The valve is installed in pipeline system as medium against-flow protecting equipment.
The valve is full flow section design with small loss. The sundries can not deposit. It is easy to maintain. The valve is mainly used in water supplying and discharging system. It is installed at the outlet of the pump to prevent the flow reverting and water hamper from damaging the pump. It is also installed on the by-pass pipe of the inlet pipe in the water pool to prevent the water from flowing back to the system.
The valve disc is fully coated by rubber, it has good performance of corrosion resistance and sealing.
Suitable medium: Water, sea water, steam, sewage,,etc.
Type of sealing : soft sealing.
Type of control : automatic.
Material:grey cast iron, ductile cast iron, alloy cast iron, carbon steel ,stainless steel, alloy steel.
Standard: GB, BS, ASME, JIS, DIN, EN, ISO and other country, also can be produced according to user’s requirements.