Cryogenic Valves
RANGER-FZV produces cryogenic gate, globe, ball, and butterfly valves, third-party and field tested and suitable for temperatures as low as -320°F / -196°C. Applications include LNG, LPG, liquefied oxygen, liquefied hydrogen, ethylene plants, and air separation.
Configurations
Cryogenic Gate Valves
Engineered for ultra-low temperature service, using CNC machining and dust-free/clean assembly areas for consistent quality.
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Cryogenic Globe Valves
Engineered for ultra-low temperature service, using CNC machining and dust-free/clean assembly areas for consistent quality.
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Cryogenic Ball Valves
Engineered for ultra-low temperature service, using CNC machining and dust-free/clean assembly areas for consistent quality.
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Cryogenic Top Entry Ball Valves
Engineered, high-performance valves for cryogenic service, using CNC machining and dust-free assembly areas for consistent quality.
View full detailsCryogenic Check Valves
Engineered for ultra-low temperature service, using CNC machining and dust-free/clean assembly areas for consistent quality.
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Ultra-Low Temp Butterfly Valves
Engineered for ultra-low temperature service, using CNC machining and dust-free/clean assembly areas for consistent quality.
View full detailsApplicable Standards
- API 600
- API 623
- API 6D
- API 608
- API 609
- API 624
- ISO 17292
- ASME B16.34
- BS 5351
- BS 6364
- API 598
- ISO 5208
- MSS SP-134
- ISO 15848-1
Materials Available
Casting Material
- WCB
- LCB
- WC6
- WC9
- C5
- C12
- CF3
- CF3M
- CF8
- CF8M
- C95500
- 4A
- 5A
- Inconel 825/625
Forging Material
- A105
- LF2
- F11
- F12
- F304
- F321
- F347
- F316
- 304L
- 316L
- C61900
- F51
- F53
- F55
- Inconel
Literature
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Catalogue
Unique to Ranger
High-Pressure Pneumatic Shell Test
For all cast steel gate, globe, and check valves, as well as cast trunnion and floating ball valves, RANGER-FZV submerges the completed, uncoated valve in water and pressure tests the casting with nitrogen or compressed air. Pinholes or casting deficits invisible to a standard hydrotest are revealed as bubbles in the water — castings have failed this test after passing hydrotest.
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