Product name：Stainless steel instrument root valve

Product category：Instrument root valve

Information

Detailed introduction:
In addition to the advantages of an elastic seated gate valve, the valve opening can be visually displayed, and the opening and closing of the valve is fast and reliable, so it is often used in fire fighting and industrial systems. Generally installed in a higher position from the ground. The elastic valve seat seal factory is the introduction of European high-tech valve manufacturing technology for the production of the gate of a whole package of plastic deformation compensation function to achieve a good seal, valve seal to overcome the generally poor, Water Leakage and rusty phenomenon. The utility model can be widely used as a regulating and intercepting device for water, sewage, building, petroleum, chemical, video, medicine, minor injuries, power, ships, metallurgy, energy systems, etc..
1, the overall package: the overall use of plastic gate package, its good coverage performance and accurate geometric size, to ensure reliable sealing, life.
2, light weight: valve body made of ductile iron, light weight, easy installation.
3, flat bottom seat: the bottom uses the same flat bottom seat design as the water pipe, no debris deposition, sealing more reliable.
4, corrosion resistance: inner cavity adopts non-toxic epoxy resin coating, to prevent corrosion and rust, not only for raw drinks, but also for the sewage system.
5, three, "0" seal: the stem adopts three, 0 type ring seal, friction resistance is small, switch is light, watertight.
Three, technical parameters
Pressure level: 1.0MPa, 1.6MPa
Body pressure: 1.5MPa, 2.4MPa
Sealing test: 1.1MPa, 1.76MPa
Operating temperature: 0~80 DEG C

Applicable medium: water, gas and so on

Main parts and materials:

Name	Texture of material
valve body	Grey iron, nodular cast iron, cast steel
The gate	Ductile iron + three yuan ethylene propylene or nitrile rubber
Middle pad	Acrylonitrile butadiene rubber, three yuan ethylene propylene
Seal ring	NBR
Bracket	Grey iron, nodular cast iron, cast steel
The stem	Stainless steel
Bolt	Stainless steel
Gland	Nodular cast iron, cast steel
Stem nut	Copper alloy
Hand wheel (drive cap)	Malleable iron