Gate Valve is the gate to open and close documents, gate movement direction perpendicular to the direction of the fluid, Gate valve can only be fully open and fully closed, can not be adjusted and the throttle.
Gate valve can be divided according to different classification methods: parallel gate valve, wedge gate valve, lift valve, rotary Gate valve rod, quickly open and close valve, necking Gate valve, flat Gate valve and so on.
1), installation position, altitude, direction of imports and exports must meet the design requirements, the connection should be firmly tight.
2), installed in various types of pipe insulation manual valve handle shall not be down.
3), the Stainless Steel Gate Valve must be installed before the visual inspection of the valve plate should be consistent with current national standards, “Universal Valve logo” GB 12220′s requirements. For working pressure greater than 1.0 MPa and cut off the main pipe played the role of the valve And installation should be carried out before the strength and rigorous performance tests, passing behind the prospective use. Strength test, the test pressure is 1.5 times the nominal pressure, duration of not less than 5min, the Cast Iron Gate Valve housing, packing should be no leakage as qualified. Tightness test, the test pressure for the nominal pressure of 1.1 times; test pressure in the test duration should be consistent with GB 50243 standards, the valve sealing surface with no leakage to pass.
The article comes from Gate Valves Manufacturers.
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Brass Valves are an economical hand lever ball valve for commercial and general industrial use. The Series BV2MB is perfect for as a manual shutoff valve for hot and cold water systems. Valve body, body cap, and ball are made of quality brass. Seats and stem packing are constructed of TFE for long lasting service. Blowout-proof stem provides safety in the event of overpressure. Full port design allows for maximum Cv and minimal pressure drop.
Brass Valves are a form of check valve, installed at the bottom of Pump suction line, inside the wet well. Foot valves are an inexpensive way to prime a single centrifugal pump. Since Foot Valves are continually submerged in the wet well and not readily accessible for inspection or repair, it is important to select a Foot Valve of high quality long wearing construction. Typical materials include PVC or plastic and bronze for foot valves.
Our company is identified as one of the eminent Brass Valves Suppliers in India. The use of premium quality materials in the manufacturing of the Brass Foot Valves ensures high durability, tensile strength and resistance to adverse conditions. Customers from various regions of the world are placing bulk orders for the Leakproof Brass Foot Valve due to its efficacy in various industrial applications. Moreover, the customized Industrial Brass Foot Valve is also available in the array, in varied sizes and dimensions meeting the drawings provided.
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