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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HQ41X Ball Check Valve
The HQ41X ball type ball check valve adopts a rubber wrapped ball as the valve disc. Under the action of the medium, it can roll up, down, left and right on the integral slide inside the valve body to open or close the valve. Silent closure, no water hammer generated, good sealing performance. The valve body adopts a full water flow channel, with h1
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H41H/W lifting check valve
The H41H/W lift check valve is selected for use on pipelines under various working conditions, such as petroleum, chemical, and thermal power plants, with a nominal pressure of PN1.6-6.4MPa and a working temperature of -29-550 ℃. Applicable media include: water, oil, steam, etc
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H76W Double Disc Butterfly Check Valve
Application scope: Double disc swing clamp check valves are suitable for nominal pressures of PN10 to PN420 and Class150 to Class2500; Nominal diameter DN15~DN1200, NPS1/2~48; Used on various pipelines with working temperatures ranging from -196 ℃ to 540 ℃ to prevent medium backflow. By selecting different materials, the clamp type check valve can 1
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Bidirectional sealed clamp butterfly valve
Valves are used in pipeline systems that require bi-directional sealing, frequent opening and closing, and high reliability requirements. They are particularly suitable for pure pipelines such as food, beverage, medicine, and chemical industries, as well as important pipelines in petrochemical, power, metallurgy, transportation, large-scale constru1
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Electric high-pressure regulating valve
The electric high-pressure cage type regulating valve adopts a cage type throttling form to distribute pressure difference, reducing cavitation, erosion, and flow damage, greatly improving the service life of the regulating valve, especially when used in urea systems, which is 2-3 times longer than ordinary high-pressure valves. The valve body is a1
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GQ47H Rail Ball Valve
Compared with traditional ball valves, track ball valves, whether floating or fixed, always have contact between the ball and the valve seat, resulting in high switching torque and easy damage to the sealing surface. When the red valve track ball valve is opened and closed, the ball first deflects -8 degrees and then rotates. During the entire open1
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DYH41X Check Valve
The slow opening and slow closing multifunctional check valve produced by our company is designed and manufactured based on imported products and advanced products of the same type in China. Its main purpose is to be installed on the outlet pipes of water supply systems in high-rise buildings and other water supply systems to prevent medium backflo1
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Q641F stainless steel pneumatic ball valve
operational principle: Stainless steel pneumatic ball valves have evolved from globe valves. It has the same 90 degree rotation lifting action, but the difference is that the plug body is a sphere with a circular through-hole or channel passing through its axis. The ratio between the sphere and the channel should be such that when the sphere rotate1
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Power plant air discharge check valve
Product model: H48Y (H) Nominal diameter: DN50~250mm Nominal pressure: PN20MPa Working temperature: ≤ 160 ℃ C Design and manufacturing: ASMEB16.34, JB/T3595, E101 Pressure and temperature: ANSIB16.34, JB/T74, JB/T3595, E101 Structural length: ANSIB16.10, E101, GB/T15188.1, JB/T2766 Butt welding connection dimensions: ASME B16.25, GB/T12224, E101 In1