Purple Valves
PRPLZ055
Cryogenic Ball Valve
A cryogenic service ball valve with extended bonnet, forged steel or stainless body, 2 inch to 24 inch and ANSI Class 150 to 2500.
Size2 inch to 24 inchPressureANSI Class 150 to 2500PortFull Port / Reduced PortBodyThree Piece
The Cryogenic Ball Valve is designed for low temperature and cryogenic media such as LNG, liquid oxygen and liquid nitrogen. An extended bonnet keeps the gland packing clear of the cold zone, while PTFE, RPTFE, PEEK or Delrin seats and stainless trim maintain sealing at very low temperatures. Built to API 6D and ASME B16.34 in A105, F304 or F316, it is available from 2 inch to 24 inch across ANSI Class 150 to 2500 with flanged ends and full or reduced port.
Specifications
Size Range
2 inch to 24 inch
Pressure Rating
ANSI Class 150 to 2500
Temperature Range
Low temperature / cryogenic service (extended bonnet design)
End Connections
Flanged, ASME B16.5
Body Material
A105, F304, F316
Ball / Disc / Wedge Material
SS304 / SS316
Seat Material
PTFE / RPTFE / PEEK / Delrin
Stem Material
SS304 / SS316
Port Type
Full Port / Reduced Port
Body Style
Three Piece
Operation
Lever, Gearbox, Electric, Pneumatic
Applications
Cryogenic, LNG, Liquid Oxygen / Nitrogen, Low Temperature Service
Design Standard
ASME B16.34, ASME B16.5, API 6D
Testing Standard
MSS SP-72, API 598
Face to Face Standard
ASME B16.10
Key Features
- Extended bonnet for cryogenic service
- Floating ball with low-temp seats
- PTFE / RPTFE / PEEK / Delrin seats
- Three piece body
- Flanged ASME B16.5 ends
Options
- Body: A105, F304 or F316
- Seat: PTFE, RPTFE, PEEK or Delrin
- Extended bonnet length to suit duty
Standards & Certifications
- API 6D
- ASME B16.34
- BS 6364 (cryogenic)
Contact
Get in Touch
Have a question or ready to order? Reach out and our team will get back to you with pricing and availability.
- Phone1300 62 4020
- International+61-8-9377 0449
- Emailinfo@PRPL.com.au
- AddressPerth Warehouse
6/11 Guthrie Street, Osborne Park, WA 6017
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