| Media: | Water |
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| Temperature: | Ordinary Temperature |
| Type: | Dual-through |
| Material: | Cast Iron |
| Connection Form: | Flange |
| Pressure: | Ordinary Pressure |
| Samples: |
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| Customization: |
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Audited Supplier The Electric Soft Seal Gate Valve is widely used in water supply and drainage system, sewage treatment system, municipal construction and mining, gold treatment, power plant and other industries. The Gate Valve is made of good nodular cast iron or carbon steel. It has the characteristics of high strength, light weight and precise geometry. The Gate Plate has the function of interchangeability, can also be installed according to the user's requirements on and off the indicator column, or electric, pneumatic actuator. Good sealing and antirust function, stable and reliable, long service life. Vertical Horizontal Installation, 1 m 2 electric soft Seal Gate Valve is widely used in water supply and drainage systems, sewage treatment systems, municipal construction and mining, gold, power plants and other industries. Elastic seat gate valve: Model No. : Large diameter, diameter: 500 ~ 1200MM PRESSURE: 1.0 ~ 2.5 MPA MATERIAL: Ductile Iron 2,1 m 2 electric soft sealing gate valve main parts material, name material, Valve Body Ductile iron, gate Ductile iron with EPDM or rubber cover, hexagon bolt with grade 8.8 sealing ring rubber, Bonnet Ductile Iron, stem stainless steel "o" sealing ring rubber, thrust bearing tin bronze, bolt stainless steel, gland ductile iron, hand wheel (transmission CAP) cast iron five, electric soft Seal Gate Valve use, resilient seated gate valves are widely used as regulating and intercepting devices in tap water, sewage, construction, petroleum, chemical industry, food, medicine, light textile, electric power, ship, metallurgy, energy system and other fluid pipelines, there is no accumulation of dirt, make the seal reliable 2, disc integral package rubber, valve internals used, stainless steel and copper alloy materials, can be used for sewage system to adapt to a worse working environment 3, small size, light weight, easy to install and maintain 4, stem using three o-ring seal, greatly reduce the switch friction resistance, switch light leak-proof. The advantage of the electric soft-sealing gate valve, when the elastic seat gate valve is closed, the sealing surface can only rely on the medium pressure to seal, that is, only rely on the medium pressure to press the sealing surface of the gate plate to the valve seat on the other side to ensure the sealing surface, this is self-sealing. Most of the pneumatic gate valve is the use of forced sealing, that is, when the gate valve closed, to rely on external force to press the gate to the valve seat to ensure the sealing surface. When opening an electrically operated gate valve, the fluid channel is opened when the height of the gate lift is equal to 1:1 of the gate valve diameter, but this position can not be monitored during operation. In actual use, the apex of the stem is used as a symbol, that is, the position of the open fixed, as its full open position. In order to consider the phenomenon of temperature lock-up, usually in the open to the top position, and then back to 1/2-1 circle, as a full-open valve position. Therefore, the full open position of the gate valve, press the gate position (I. E. Stroke) to determine. The sealing surface is easy to wear and tear, which affects the service life. When the valve is opened and closed, the two sealing surfaces of the gate and the valve seat rub each other and slide, so the friction and wear will occur easily under the action of the medium pressure, which will affect the sealing performance and shorten the service life. For a long time, the common gate valve used in the market has a common phenomenon of water leakage or rust, which overcomes the defects of the common gate valve such as poor sealing and rust. The elastic seat gate valve makes use of the compensation function of the elastic gate plate to produce a small amount of elastic deformation to achieve a good sealing effect, and has the remarkable advantages of light switch, reliable sealing, good elastic memory and long service life. The utility model can be widely used as a regulating and intercepting device on the pipelines of tap water, sewage, construction, petroleum, chemical industry, food, medicine, light textile, electric power, ships, metallurgy, energy system, etc. . This is the benefits and advantages of resilient seated gate valves.
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