ASME B16.34, BS 5352, BS 6364
Extended Stem Gate Valve for Cryogenic Services
The Extended Stem Gate Valve for cryogenic services is specifically designed to operate in extremely low temperature conditions (below -40°C, even down to -196°C), such as in the handling of cryogenic liquids (liquid nitrogen, liquid oxygen, LNG, helium, etc.). These valves guarantee hermetic sealing, resistance to cold embrittlement and reliable operation in critical very low temperature environments.
Technical Features
Sizes
From DN15 (1/2") to DN50 (2")
Pressure
- ANSI 800 to ANSI 1500
Materials
- ASTM A479 316L
- Trim 16
- Other materials, please consult
Temperature Range
- -29ºC a 537,8ºC (ASTM A105
Connectors
- Raised Face (ASME B16.5)
Certificates
- CE marking according to PED 2014/68/UE
- Fire Safe Certificate: API 607 ed. 7th / ISO 10497
- ATEX Certificate
Applications
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