Used for filling steel cylinders with corrosive gases and industrial pipelines and equipment with the same interface.
○ PTFE packing: -54 ℃ to 232 ℃ (-65 ℉ to 450 ℉)
○ Graphite filler: -54 ℃ to 520 ℃ (-65 ℉ to 968 ℉)
○ Maximum pressure: 6000PSI up to 10000psi (689bar)
○ Nominal diameter: PZ19.2 W21.8
○ Port form: connection, thread
○ Product materials: carbon steel, copper, stainless steel, SS316, C276 Hastelloy, Mendel alloy, TA2 titanium alloy, 904L
○ Industrial high-pressure gas cylinder valve
○ Gas cylinder valves are used for filling steel cylinders with corrosive gases and industrial pipelines and equipment with the same interface.
○ Stainless steel bottle valve: The air outlet connection thread is W21.8-14 teeth, divided into left and right rotation
○ When it is right-handed, the applicable gases include sulfur dioxide, hydrogen bromide, hydrogen fluoride, hydrogen chloride, and other gases;
○ When it is left-handed, the applicable gases include carbon monoxide, hydrogen sulfide, chloromethane, and other gases,
○ The inlet connection thread is PZ19.2.
○ Usage: When the steel valve is upright, connect the bottom air inlet thread (PZ19.2) to the gas cylinder,
○ The side air outlet thread (W21.8-14) is connected to the object being used.
High pressure gas cylinder valves are used for filling steel cylinders with corrosive gases and industrial pipelines and equipment with the same interface. The working pressure usually ranges from 15MPa to 68.9MPa (some can reach 50MPa). Made of brass, stainless steel or alloy steel materials, it has excellent sealing, pressure resistance and impact resistance. The interface meets international standards (such as CGA, DIN, BS) and is widely used in industrial gas, medical, fire protection and special gas storage and transportation systems to ensure safe and reliable gas supply.
The high-temperature and high-pressure welded needle valve adopts an integral forged alloy steel or stainless steel valve body, with a temperature resistance of up to 570 ℃ or above
The high-pressure socket welding double needle valve is integrally forged from high-quality stainless steel or alloy steel.
The ultra-high pressure needle valve is designed specifically for ultra-high pressure working conditions, with a compact structure and strong blast resistance.