H42X stainless steel bottom valve

Bottom valve is a valve of energy conservation, the bottom end is usually installed in the pump underwater straw. Restrictions within the pump liquid return water pipe, into play not only features. Bonnet had a lot of water supplies and ribs, played clogging, mainly used in pipeline pumping role of waterways and supported. caliber have ill with double valve, Orange Peel type. There are flanged and threaded connections. bottom valve from the valve body, valve, valve cover , bushings, seals and other parts, see the figure sources of water from the bonnet into the body in a fluid under pressure, the valve open water, when the show stopped after pressure outlet pipe inside the valve quickly shut down, Liquid water will not fall back, played that is smooth pumping action and saving water loss Nominal by:. DN15-600mm Working temperature: -20-120 ℃ Connection: flange, thread material: 304,316,304L, 316L, SS316, WCB, CF3, CF8, steel, cast iron, forged steel, stainless steel. Welcome to buy to order! Shanghai Jing Yu Valve Equipment Co., Ltd. mainly manufacture gate valves, ball valves, butterfly valves, globe valves, check valves, regulating valves, valves, throttle valves, filters, meters, needle valves, flame arresters, breather valves, angle seat valves, pinch valves, drain valve, mud valve, balance valve, plug valve, foot valve, piston valves, solenoid valves, diaphragm valves, steam traps, steam traps, safety valves, slurry valves, knife gate valves, exhaust valve, hydraulic control valves, high pressure forged steel valves, insulation valves, electric valves, pneumatic valves, power station valve. Its products and services in the chemical, petrochemical, oil, paper, mining, electricity, gas, food, pharmaceutical, water supply and drainage areas of the market leader. Shanghai Jing Yu Valve Co., Ltd. (Sales)