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Oxygen Cylinder Valves, CO2 | Nitrogen | Argen | Hitrogen | Helium | CNG Valves
We are deeply engaged in manufacturing Oxygen, Argon, Nitrogen, CO2, Helium, Hydrogen, and all kinds of high pressure cylinder valves.
- all kinds of high pressure cylinder valves.
- OEM & ODM service
- Strict quality assurance system
- BV/TUV/SGS/LR/DNV/CIQ third party test report
- Flexible MOQ and Fast delivery
- Reasonable and competitive price
- Long-term quality warranty
| Model | Filling Medium | Nominal pressure | Nominal Path | Inlet Thread | Outlet Thread | Safety devicetemperature |
| pressure | ||||||
| QF model | O2，Air，N2 | 15-30MPa | ¢2-¢4 | PZ27.8，G1/2，PZ19.2， | G5/8，G5/8-LH，G3/4， | <30±1.5MPa，100℃ |
| 3/4-14NGT，G5/8，1/2NGT， | G1/2，W21.8，W22， | |||||
| BS341 1/14，25E，M18*1.5， | W21.8，W22.5，CGA320， | |||||
| M20*1.5，W19.8，M25*2， | G1/2-14-RH-EXT， | |||||
| 1.125-12UNF，3/4-16UNF etc | G5/8-14-RH-EXT， | |||||
| M16*1.5，0.885-14NGO-RH etc | ||||||
| CGA300，CGA320 | O2，Air，N2 | 15-35MPa | ¢2-¢4 | 3/4-14UNF，PZ27.8，G1/2， | CGA300，CGA320， | <30±1.5MPa，100℃ |
| CGA350，CGA540 | PZ19.2，3/4-14NGT，G5/8， | CGA540，CGA580， | ||||
| CGA580，CGA590 | 1/2NGT，BS341 1/14，25E， | CGA590，CGA660， | ||||
| CGA660，CGA870 etc | M18*1.5，M20*1.5，W19.8， | CGA870 etc | ||||
| M25*2，1.125-12UNF etc | ||||||
| PX-32A，PX-34A | Ar | 15MPa | ¢2-¢4 | 3/4-14UNF，PZ27.8，G1/2， | G5/8，G5/8-LH，G3/4， | <30±1.5MPa，100℃ |
| PX-35，QF-40ACGA677 | PZ19.2，3/4-14NGT，G5/8， | G1/2，W21.8，W22， | ||||
| CGA580E，CGA580D | 1/2NGT，BS341 1/14，25E， | W21.8，W22.5，CGA320， | ||||
| CGA590B，CGA346 | M18*1.5，M20*1.5，W19.8， | G1/2-14-RH-EXT， | ||||
| M25*2，1.125-12UNF etc | G5/8-14-RH-EXT， | |||||
| M16*1.5，0.885-14NGO-RH etc | ||||||
| QF model | CO2 | 5-20MPa | ¢2-¢8 | 1.125-12UNF，0.75-16UNF-2A， | G5/8，G5/8-LH，G3/4， | <30±1.5MPa，100℃ |
| W19.8*1/14，3/4-14UNF，PZ27.8， | G1/2，W21.8，W22， | |||||
| G1/2，PZ19.2，3/4-14NGT， | W21.8，W22.5，CGA320， | |||||
| G5/8，1/2NGT，BS341 1/14， | G1/2-14-RH-EXT， | |||||
| 25E，M18*1.5，M20*1.5， | G5/8-14-RH-EXT， | |||||
| W19.8，M25*2，1.125-12UNF etc | M16*1.5，0.885-14NGO-RH etc | |||||
| CGA model | H2，He，Ne | 5-20MPa | ¢2-¢8 | 1.125-12UNF，0.75-16UNF-2A， | CGA | <30±1.5MPa，100℃ |
| Ar，Kr etc | W19.8*1/14，3/4-14UNF，PZ27.8， | |||||
| G1/2，PZ19.2，3/4-14NGT， | ||||||
| G5/8，1/2NGT，BS341 1/14， | ||||||
| 25E，M18*1.5，M20*1.5， | ||||||
| W19.8，M25*2，1.125-13UNF etc | ||||||
| QF or CGA Model | CNG | 20-25Mpa | ¢2-¢8 | PZ27.8，M12*1.25，M25*1.5， | 2-NPT1/4,M12*1,7/16-20UNF, | 30-40Mpa,110℃ |
| G1/2，M28*2，W28.8， | M12*1.25,G5/8-LH | |||||
| BS341-1,11/8-12UNF-2A,NPT1/4 | 5/16-24UNF-2A |
