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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ZDRO electric O-type shut-off valve
Introduction: ZDRO series electric 0-type cut-off ball valve is composed of electric actuator and 0-type ball valve. The structure of DN 15 ~ 200 is floating ball type and DN 250 ~ 300 is fixed ball type. The valve has the advantages of compact structure, small volume, light weight, convenient assembly, disassembly and maintenance, smooth flow pass1
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A42Y spring full open safety valve
Product introduction: A42Y spring full open closed safety valve: A42Y spring full open closed safety valve is suitable for equipment and pipelines with working temperature ≤ 300 ℃ air, petroleum gas, liquid and other media. Stainless steel spring full open closed safety valve is suitable for equipment and pipeline with corrosive medium working temp1
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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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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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100D fixed water level valve
Product overview of 100D fixed water level valve: 100D fixed water level valve is a diaphragm valve that adjusts the height of the liquid level of the water tank and water tower. The fixed water level valve is controlled by a floating ball. When the liquid level reaches the set height, the valve transmits a signal to the water pump through the rele1
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ZGB corrugated flame arrester
Overview of ZGB-1 corrugated flame arrestor: The ZGB-1 new corrugated oil storage tank flame arrestor is a new product designed by the Beijing Design Institute of China Petrochemical Corporation. It has been tested and qualified by the Tianjin Fire Science Research Institute of the Ministry of Public Security according to the GB5908-86 standard of 1
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BQ41F/PPL Stainless Steel Insulation Ball Valve
Brief introduction of insulation valve structure: Insulation valves are welded with a metal jacket on the valve body. Steam, heat-conducting oil, cooling water, air-conditioning, etc. are injected into the metal jacket so that the medium of the valve body can meet the requirements under the conditions of normal temperature, heating, and cooling. Th1