30 years focus on high quality custom valves products. Our product mainly include gate valve,ball valve,globe valve,check valve,butterfly valve,Y-Strainer,control valve,foot valve,air valve,etc.
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YK43X/F gas pressure reducing valve
Structural characteristics and application of gas pressure reducing valve: This series of pressure reducing valve belongs to pilot piston pressure reducing valve. It consists of main valve and pilot valve. The main valve is mainly composed of valve seat, main valve disc, piston, spring and other parts.
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NKZ61H/Z64H welded vacuum gate valve
Product introduction: Vacuum welding gate valve is a kind of mechanical equipment, which is suitable for pipelines with working temperature ≤ 425 ℃ and ≤ 550 ℃ and working medium of water, steam or air.
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AX46F pilot operated safety valve
Product introduction: Pilot operated safety relief valve is a new type of safety valve. It is mainly used in the fields of oil and gas, chemical industry, electric power, metallurgy and city gas. It is the best overpressure protection device for pressure equipment, vessels or pipelines.
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A38Y spring type double safety valve
Product introduction: Spring type double safety valve is suitable for steam, water and other media equipment and pipelines with working temperature ≤ 350 ℃. As overpressure protection device. Connecting flange standard according to JB/T... 94 series 1A38Y,A43H,A37H double safety valve is installed on the Y-joint with two A48Y or A47H safety valves 1
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BSG41H insulated Y-type filter
Product introduction: BSG41H thermal insulation Y-type filter has the characteristics of simple structure, small resistance and convenient discharge. The general water filter screen is 18-30 mesh/inch.
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Piston type steam pressure reducing valve
Product introduction: Piston type steam pressure reducing valve is to control the opening of the opening and closing parts in the valve body to adjust the flow of the medium and reduce the pressure of the medium. At the same time, it can adjust the opening of the opening and closing parts with the help of the pressure behind the valve to keep the p1
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J11Y/J61Y forged steel globe valve
Brief introduction: Because the valve stem opening or closing stroke is relatively short, and has a very reliable cut-off function, and because the change of valve seat opening is in direct proportion to the stroke of valve disc, it is very suitable for flow regulation. Therefore, this type of valve is very suitable for cutting off or regulating an1
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G41J rubber lined diaphragm valve
Product introduction: Rubber lined diaphragm valve is a special type of block valve, which appeared in 1920s. Its opening and closing part is a diaphragm made of soft material, which separates the inner cavity of the valve body from the inner cavity of the valve cover and the driving parts, so it is called diaphragm valve. The most prominent featur1
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GFQ all weather breathing valve
Overview of FQ all weather breathing valve: GFQ all-weather breathing valve is used on oil and liquid tank to remove the positive pressure and negative pressure gas in the tank, so that the liquid in and out of the tank is convenient. If there is no breathing valve on the tank, the liquid in and out of the tank has certain obstacles, which is likel1