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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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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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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G6k41J pneumatic rubber-lined diaphragm valve (normally open)
Brief introduction of diaphragm valve: G6K41J normally open pneumatic rubber-lined diaphragm valve is a special form of shut-off valve. 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 bonnet, so that the valve body, The valve clack and valve stem are 1
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A40Y spring full open safety valve with radiator
A40Y full swing safety valve with radiator spring overview: A40Y full swing safety valve with radiator spring is suitable for equipment or pipelines with air, water, nitrogen and hydrogen mixture with working temperature ≤ 400 ℃ and A40Y spring high temperature safety valve ≤ 450 ℃, and A40Y-P stainless steel with radiator spring full swing safety 1
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Power station safety valve SFA48Y
Product introduction: SFA48Y high temperature and high pressure safety valve, power station safety valve: high temperature and high pressure spring safety valve is suitable for working temperature "C cast steel type" ≤425℃; "I chromium molybdenum steel type" ≤500℃; "V chromium molybdenum steel type" ≤550℃ Used as an overpressure protection device o1
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Spring micro-opening type external thread safety valve
Spring micro-opening type external thread safety valve (air safety valve, nitrogen safety valve, petroleum gas safety valve, natural gas safety valve) Introduction: A21F, A21H spring micro-opening external threaded safety valve is suitable for equipment or pipelines with media such as air, ammonia, petroleum gas, etc., whose working temperature is 1
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A42F liquefied gas safety valve
Brief introduction of A42F liquefied gas safety valve: The liquefied petroleum gas safety valve is suitable for the liquid phase outlet pipe of the liquefied petroleum gas whose working temperature is -40~80℃. When the pressure difference between the inlet and outlet is 0.5MPa, the liquefied petroleum gas can automatically flow back into the tank.1
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Straight way diaphragm valve
Characteristics of straight through diaphragm valves: The most prominent feature is that the diaphragm separates the inner cavity of the lower valve body from the inner cavity of the upper valve cover, preventing the valve stem, valve disc, and other parts located above the diaphragm from medium corrosion, eliminating the packing sealing structure,1
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Efficient double suction centrifugal pump
Efficient double suction centrifugal pumps are mainly used to transport clean water or liquids with physical and chemical properties similar to water. They are widely used in water plants, building water supply, air conditioning circulating water, water conservancy irrigation, drainage pumping stations, power stations, industrial water supply syste1