Perar’s cryogenic trunnion mounted ball valves ensure secure, low-temperature isolation through a robust lip-seal design that maintains tight sealing even at extreme cryogenic conditions. Their extended bonnet protects the stem from thermal shock, improving reliability in LNG and industrial gas service. With forged construction, high-strength stems, PTFE/PCTFE seat options, and API 6D compliance, they deliver durable, automation-ready, low-emission performance for demanding cryogenic applications.
Perar
Cryogenic Trunnion Mounted Ball Valve
Lip seal construction guarantees sealing capabilities at low temperature operation. ISO Mounting for ease of automation
Specifications
Size Range
1/2" - 60"
Pressure Class
ANSI 150-2500# & API 6A 2000-20000
Materials
St-St F316/L materials plus special Alloy materials
Trim
SS 316, & high tensile strength stem materials available
Construction
2-piece and 3-piece bolted, top entry also available
Design
API 6D,ANSI B16.34
Seat Inserts
PTFE & PCTFE standard seat inserts, other options available
Certification
DNV, Lloyd's register, TUV, TA-Luft,PED, ATEX, SIL3, API 6D Monogram & BS 6364
Features
Lip seals and extended bonnet design
Applications
LNG, Industrial Gases, cryogenic pipeline and process isolation
- 1/2" - 60"
- Fully European
- ANSI 150-2500# & API 6A 2000-20000
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