Resilient Gate Valve for Underground 1025
Most of the 2.5 inch butterfly valveused in the walkway begin to be made of ductile cast iron, as copper or stainless steel becomes much more expensive. The number ofbutterfly valvesused in the 2.5 inch small bore pipe will be more becausebutterfly valvesare light in structure, open and close quickly and have low flow resistance. The opening and closing of the valve rely on the rotating handle to drive the stem, which makes the disc produce 90 degrees of rotary motion. The valve is closed when the handle is pulled clockwise or the hand wheel is turned. Otherwise open.Low price towafer butterfly valves, very adaptable to installation controls.
However, the wafer butterfly valve should not be used at the end of the pipeline and downstream where disassembly is required, because when the downstream flange is disassembled, the clamping valve will fall off, in which case it is necessary to make another short connection for disassembly. The wafer butterfly valve has small operating torque, and the switch is light and convenient. The flow characteristic tends to the straight line, and the regulating performance is good. Its open and close test times up to 10,000 times, long service life; It has good sealing performance and the leakage of gas test is zero. The wafer butterfly valve is made of a variety of parts, which can be used in the pipeline of fresh water, sewage, sea water, steam, natural gas, food, medicine, oil, and various acid and alkali medium.
Zhengfengis one of the most professional control valve manufacturersin china in China. And we sincerely invite and welcome people from all around the world to invest and create more values together.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Pneumatic Ball Valve | As one of the leadingchina ball valve suppliers, ZECO Valve Group developed our own laboratory for research &development for international stan... |
 |
Backflow Preventers | The problem of contaminated water due to backflow is emerging, and the health hazards caused by contaminated water are also alarming to engineers a... |
 |
Backflow Preventers | Basic Information of Float Control Valve Thisvalve controls the level of the water in the water tower or sink. Features of Float Control Valve 2.... |
 |
Forged Steel Gate Valve | Categories: Forged Steel Gate Valve, Gate Valve Tag: OS&Y Valve Description ZECO manufacturing capabilities for API 602 Forged Gate valves... |
 |
Backflow Preventers | The double plateChina wafer check valveis used for the pure pipeline, industry, environmental protection, water treatment, high-rise building water... |
Похожие товары
 |
Hydraulic Control Valve | Продавец: Intradin (Shanghai) Machinery Co.,Ltd | Intradin offers high-quality hydraulic control valves for sale at competitive prices. Our range i... |
 |
China Full Welded Ball Valve | Продавец: Utmost flow control technology Co., Ltd | China Full Welded Ball Valve Since the full welded ball valveseat is composed of a carbonized Te... |
 |
China Fluorine Lined Butterfly Valve | Продавец: Utmost flow control technology Co., Ltd | China Fluorine Lined Butterfly Valve In the well-known butterfly valve technology, fluorine line... |
 |
China Floating Ball Valve | Продавец: Utmost flow control technology Co., Ltd | China Floating Ball Valve UTMOST, a floating ball valve factory, floating ball valve supplier, f... |
 |
Eccentric Rotary Plug Control Valve | Продавец: Utmost flow control technology Co., Ltd | Series C/D China Eccentric Rotary PlugControl Valve UTMOST eccentric rotary disc valvehas the o... |
