discount 70% in 2018-09-18 to 2018-09-20
price: USD$ 658.00
freight :USD$7.00,(Postal parcel)
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Low temperature spring full lift safety valve DA22Y cryogenic safety valve liquid nitrogen liquefied oxygen gas DN251 inch
The main products are: series of valves low temperature liquefied natural gas valves, cryogenic valves, low temperature and high pressure valve, low angle type valve, ball valve, safety valve, low temperature low temperature low temperature check valve, temperature meter valve, temperature control valve, cryogenic throttle valve of cryogenic valve.
DA22Y-40P|DA22F-25P|DA22F-40P cryogenic safety valve
A22T/YCryogenic safety valve
This type of special safety valve is mainly used in cryogenic liquid medium system, such as liquid oxygen (liquid nitrogen, liquid argon), which has the characteristics of free start, reliable sealing, stable takeoff pressure, etc..
Type: (full open) standard
Nominal diameter: DN10~25mm
Nominal pressure: PN0.6MPa~6.4MPa
Applicable medium: LO2, LN2, LAR, LNG, etc.
Applicable temperature: -196 C +80 C
Connection mode: thread
Action mode: spring type
Material of main parts
Valve body: copper /0Cr18Ni9 (equivalent to ASNIS304)
Valve top: copper /0Cr18Ni9 (equivalent to ASNIS304)
Seal ring: PTFE Composite
Adjusting spring: spring steel