The CCF ASME Series is a cryogenic floating ball valve designed for use in extreme temperatures as low as -196ºC, making it ideal for LNG, LPG, and other applications. It features an advanced unidirectional design with an upstream relief hole to release overpressure safely. The valve is equipped with a rib and groove, fool-proof system to ensure proper installation and operation of the safety feature, and an expansion chamber to create a barrier between the liquefied gas and the packing, enhancing the sealing system’s performance. The CCF ASME Series is available with CL150 and CL300 flanges, making it the perfect solution for systems that require high reliability and safety.
| Pressure ratings |
CL150, CL300 |
|---|---|
| Temperature range |
-196ºC to 200ºC (-321°F to 392°F) |
| Size range |
½"- 6" |
| Body style |
Split-body | Full Bore |
| End connections |
Flanged |
| Body materials |
A351 CF8M |
| Seat materials |
TFM1600 |
Standard Features:
Cryogenic floating ball | Soft seated | Full bore | Unidirectional
Fire safe design | Antistatic design
Live loaded stem packing
NACE MR0175 / ISO 15156 compliance
Double encapsulated body sealing
ISO 5211 top works for automation
Anti blowout stem
Self relieving seats | Pressure equalizing hole | Upstream pressure relief hole
Optional Features:
Low emission packing
Degreased for special applications
V-Port for flow control applications
Construction standards:
ASME B16.34 | ISO 17292
ISO 5211
End connection standards:
RF Flange – ASME B16.5 Raised Face
Face to face standards:
ASME B16.10 for flanged
Pressure testing standards:
EN 12266-1 | ISO 5208 | API 598 Rate A (ambient temperature)
BS 6364 upon request (cryogenic temperature)
Body materials:
Standard: A351 CF8M
Trim materials:
Ball – Standard: A351 CF8M | Optional: A479 316/L, alloy 718; others
Stem – Standard: HS SS | Optional: Alloy 718; others
Seat materials:
Standard: TFM1600 | Optional: PCTFE
Bolting materials:
Standard: A193 Gr. B8M cl.2
Product certification:
Fire tested acc. to API 607 and ISO 10497
ATEX 2014/34/EU
PED 2014/68/EU
Accessories:
BS 6364 extension
Bracket for automation
Pneumatic actuator
Limit switch
Solenoid valve