DJ61F-16P DJ61F-25P DJ61F-40P R RL DJ61Y-16P DJ61Y-25P DJ61Y-40P DJ61Y-63P DJ61Y-64P DJ61Y-100P DJ61Y-160P R RL Stainless Steel Ultra-low Temperature Spool Stop Valve, Ultra-low Temperature Long Shaft Stop Valve, Ultra-low Temperature Welded Stop Valve is a kind of valve specially designed to deal with ultra-low temperature fluids (such as liquid oxygen, liquid nitrogen, etc.). These valves are designed and manufactured to be rigorously tested and validated to ensure stable and reliable operation in extremely low temperature environments.
Ultra-low temperature stub shaft globe valve material: WCB carbon steel cast steel, A105 forged steel, stainless steel SS304 CF8, SS304L CF3, SS316 CF8M, SS316L CF3M, CG8M, CG3M, CF8C, CKTILS, 321S, F304, F304L, F316, F316L, F316Ti, F317, F317L, F310, F310S, 2520, F321. LCA, LCB, LCC, LC1, LC2, LC2-1, LC3, LC4, LC9, CA6NM, applicable temperature: -196 +80, connection: internal thread, wire mouth, thread, inner wire, RJ FM RF flange, welding, SW socket welding, BW butt welding. Drive mode: manual, bevel gear, pneumatic, electric. Cryogenic valves are mainly used in fluid control in low temperature environments, such as liquefied natural gas (LNG), liquefied petroleum gas (LPG), liquid oxygen, oxygen, liquid nitrogen, LO2, LN2, LAR, LNG, LC2H4, etc.
The main features of stainless steel ultra-low temperature stub shaft globe valves include:
1.Low temperature resistance: Due to the ultra-low temperature environment, ordinary metal materials are prone to cold brittleness, so the stainless steel ultra-low temperature short shaft globe valve is made of high-strength stainless steel materials to ensure that it can maintain sufficient strength and toughness in the low temperature environment.
2.Short shaft design: In order to reduce cold loss and facilitate installation, the stainless steel ultra-low temperature short shaft globe valve adopts a short shaft design, which makes the opening and closing of the valve more rapid and flexible.
3.Shut-off function: The stainless steel ultra-low temperature stub-shaft shut-off valve has a shut-off function, which can effectively cut off the flow of fluid and prevent fluid leakage.
4.Sealing performance: The sealing performance of stainless steel ultra-low temperature short shaft globe valve is very good, which can effectively prevent fluid leakage and ensure the purity and safety of fluid.
When using stainless steel ultra-low temperature stub shaft globe valves, the following points need to be noted:
1.Adequate inspection and testing is required prior to installation to ensure that the quality and performance of the valve meets the requirements.
2.In the process of use, it is necessary to regularly check and maintain the valve to find and solve the problem in time.
3.During use, it is necessary to pay attention to the temperature and pressure of the fluid and other parameters to avoid exceeding the bearing range of the valve.
Stainless steel ultra-low temperature short shaft globe valve is a high-performance, high-reliability valve, suitable for various ultra-low temperature fluid handling occasions.