Rising stem elastic seat seal gate valve
I. Use
Our factory introduces the elastic seat seal gate valve produced by European high-tech valve manufacturing technology. The gate uses the overall rubber coating to produce deformation compensation to achieve a good sealing effect, overcoming the poor sealing, leakage and rust of general gate valves. It can be widely used as a regulating and intercepting device on fluid pipelines such as tap water, sewage, construction, petroleum, chemical, food, medicine, light injury, electricity, shipbuilding, metallurgy, energy systems, etc.
II. Features
1. Overall rubber coating: The gate adopts overall rubber coating, which has good covering performance and accurate geometric dimensions to ensure reliable sealing and long life.
2. Light weight: The valve body is made of ductile iron, which is light and easy to install.
3. Flat bottom valve seat: The bottom adopts the same flat bottom valve seat design as the water pipe, which does not produce debris accumulation and has a more reliable seal.
4. Corrosion resistance: The inner cavity is coated with non-toxic epoxy resin to prevent corrosion and rust. It can not only be used for drinking, but also for sewage systems.
5. Three "0" seals: The valve stem uses three O-ring seals, which have low friction resistance, light switch, and no water leakage.
III. Technical parameters
Pressure level: 1.0MPa, 1.6MPa
Valve body pressure resistance: 1.5MPa, 2.4MPa
Seal test: 1.1MPa, 1.76MPa
Working temperature: 0~80℃
Applicable media: water, gas, etc.
