Applications: Be widely used for water supply and drainage pipeline, sewege treatment system, municipal construction,chemical industry, food, medicine, light textile , etc.
Technical Data:
Working Pressure:1.0MPa
Shell Test:1.5MPa
Seal Test: 1.1MPa
Working Pressure:≤80℃
Applicable Medium: water
1. Use the best quality nodular cast iron. Unique structure, small size, high strength, light weight, accurate geometry, good low pressure sealing, replaceable sealing rings, resistant to aging.
2. The wedge is packed with glue wholly. Flat valve seat, reliable tightness, no sundries or sludge, excellent antirust, long service time.
3. Equipped with labor-saving structure of spiral umbrella gear. Fast speed of opening and closure, labor-saving, small flow resistance coefficient, easy operation, one man operation.
4.Can be used to convey mud. Least liquid accumulates at the pipe outlet.
