Steel flange plunger valve UJ41H16C

Spool valves - into Thai: plunger valve, piston valve, wire port plug valves, flanges piston valve, cast iron piston valve, cast steel piston valve, stainless steel plunger valves, high temperature piston valve, high pressure plunger valves, high pressure high pressure plunger valves, valve plunger acid, alkali plunger valve, acid plunger valves, boiler plunger valves, high pressure plunger valves, high temperature piston valve, piston valve, electric piston valve, globe valve piston valve plunger is covered by the valve body, valve stem, plunger hole frame, sealing rings, hand wheels and other parts. When the hand wheel is rotated by driving the plunger valve stem in the hole down the middle frame to complete reciprocation valve opening and closing function. In the valve between the plunger and the sealing ring with an interference fit, by adjusting the gland flange bolts, the seal ring compression lateral force generated in the valve body bore surface and cylindrical plunger seal, thus ensuring the valve sealing, eliminate the internal and external leakage while the valve opening torque is small, can achieve rapid valve opening and closing action: mainly used for switch off or turn on the line of medium. Applications: chemical, petrochemical, oil, paper, mining, electricity, gas, food, pharmaceutical, water supply and drainage, municipal, mechanical equipment, electronics industry, urban construction and other fields. Features: using the new seals of the valve is made of non-metallic materials, good overall performance mix, having to withstand long-term high temperature and pressure without loss of elastic properties, Moreover, the contact area between the plunger and the sealing ring is large. Therefore seal reliable and durable. How it works: When the handwheel is rotated by driving the plunger valve stem in the hole down the middle frame to complete reciprocation of the valve opening and closing function. Component parts: plunger valve is made up of body, bonnet, stem, plunger hole frame, sealing rings, hand wheels and other parts. Sealing performance: As the plunger surface after high-precision cylindrical grinding machine processing. Seal ring with elasticity, high wear resistance, non-toxic new sealing material, a reliable seal and durable. Thereby increasing the life of the valve plunger. Other technical parameters Notes: (1) the spool price by a different caliber, materials, pressure varies, without published price! (2) Connection: flange (3) Transmission: manual, pneumatic, electric, bevel gear (4) in sizes DN15-DN800; pressure from 1.0MPA-6.4MPA; temperature -20 ℃ -600 ℃ (5) Material : carbon steel, stainless steel