Large diameter rubber-seat gate valve using the high quality ductile iron or carbon steel, featured with heavy duty, llight weight, precise geometric dimension. The gate is interchangeable, the installation of spiral bevel gear is labor saving. According to user's requirement, opening and closing direction column, electric, pneumatic systems can be equipped. Large diameter rubber-seat gate valve can be widely used in mining, metallurgy, power plants and other industries.
Main material list
Ductile Iron +EPDM
2Cr13 / SS431/ SS304
Pressure and temperature
PN10 / PN16 / PN25
Shell: 1.5 times rated pressure,
Seat: 1.1 times rated pressure.
-10°C to 80°C (NBR)
-10°C to 120°C (EPDM)
Water, Oil and gas.
Features & Benefits •O-ring effectively reduce the leakage and can be easily replaced under pressure. •Epoxy painted providing an increased resistance to rust and corrosion. •Packaged in pallet box containers or on pallets, adequately protected for shipment. •Each valve is individually tested. •Various materials and services available to meet your unique requirement
The resilient wedge gate valves are suitable for use in potable water, sewage and fire protection systems. These valves have a rated working pressure of 25 bar with zero leakage. The waterway is clear and unobstructed.