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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Flanged all welded steel ball valve
All welded ball valves are widely used in city gas, city heating, petrochemical, shipbuilding, steel, pressure regulating station, power plant and other pipeline equipment.
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HC42X (DRVZ) HC42H HC42T silent check valve
Valve introduction: HC42X and HC42T silent check valves are composed of valve body, valve seat, guide body, valve disc, bearing bush, spring and other parts. Streamline design is adopted for internal flow channel, with small pressure loss and short opening and closing stroke of valve disc. They can be quickly closed when the pump is stopped, so as 1
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Directly buried type welded ball valves
All welded ball valves are widely used in city gas,urban heating,petrochemical,shipbuilding,steel,pressure regulating stations,power plants and other types of pipeline equipment.
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300X(HH741X) slow closing check valve
Product introduction: Model 300X slow closing check valve is composed of main valve, check valve, needle valve, ball valve, micro filter and pressure gauge. Using hydraulic automatic operation, the main valve can get the best opening and closing speed. To prevent the water hammer from hitting, in order to achieve the effect of slow closing and sile1