Pekos cryogenic trunnion mounted ball valves provide secure, zero-leakage isolation in extreme low-temperature environments, supported by a low-emission stem design and cryogenic-grade sealing materials. Their extended bonnet keeps the stem seal area at safe operating temperatures, ensuring reliable performance in LNG, industrial gas and refrigeration applications. With robust forged construction, cavity relief, and advanced safety features, they offer long-term durability and dependable operation under severe cryogenic conditions.
Pekos
Cryogenic Trunnion Mounted Ball Valve
Soft seated design with Zero seat leakage, low emission design as standard, with maintenance free packing. For low temperature applications
Specifications
Size Range
1/2"-42"
Pressure Class
ANSI 150#-2500#
Materials
St.St F316
Trim
St.Steel 316, Multiple stem material options for high stem tensile strength
Construction
2-Piece & 3-Piece bolted designs
Design
API 6D, ANSI B16.34, ISO 17292
Seat Inserts
PTFE, PCTFE
Certification
DNV, Lloyd's register, TUV, TA-Luft,PED, ATEX, SIL3, API 6D, ISO 15848-1, BS 6364 Cryogenic
Features
Auto adjustable packing, Anti Blow out stem, Anti Static device, Cavity relief & Extended Bonnet design
Applications
LNG, cryogenic gas processing, industrial gases, low-temperature hydrocarbon services, and critical isolation duties
- 1/2"-42"
- Fully European
- ANSI 150#-2500#
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