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Technical Specification
Design Standard: ISO 17292, API6D, BS6364, SHELL SPE 77/200
Size Range:2"-24" (DN50-DN600)
Pressure Rating: ASME CLASS 150-900LB(PN16-PN150)
Body Material: Stainless Steel
End Connection: RF, BW, RTJ
Operation: Lever, Gear operator, Pneumatic actuator, Electric actuator
Fire Safe Design: Yes, API607, API6FA
Brand: Neway
Temperature: minus 196°C
Applications: LNG, Air Separation, Ethene, LPG, etc.
Product Introduction
Top entry cryogenic trunnion mounted ball valves
are widely used in typical cryogenic applications like LNG, LPG, Air Separation,
Ethene and in-line service. State-of-art lip seal technology combined with
smart valve designs guarantee an excellent sealing performance which are
applied to minus 196°C working condition. All cryogenic ball valves are
designed per ISO 17292, API6D, BS6364 and SHELL SPE 77/200, with ambient
temperature test in conformity with API598 and API6D, cryogenic test per BS6364
and ISO15848, and safe test based on API607 and API6FA. The high flexibility of
body and trim material selection enables conformance to low temperature and cryogenic
service.
Technical
Specification
Design Standard: ISO 17292, API6D, BS6364, SHELL
SPE 77/200
Size Range: 2"-24" (DN50-DN600)
Pressure Rating: ASME CLASS 150-900LB(PN16-PN150)
Body Material: Stainless Steel
End Connection: RF, BW, RTJ
Operation: Lever, Gear operator, Pneumatic actuator,
Electric actuator
Fire Safe Design: Yes, API607, API6FA
Brand: Neway
Temperature: minus 196°C
Applications: LNG, Air Separation, Ethene, LPG, etc.
Product
Features
-Low emission packing prevents leakage around stem
and achieves fire safety.
-Extension bonnet raises position of stuffing box
away from cryogenic zone avoiding failure of packing due to low temperature.
-Anti-static design
-Multi pressure relieve ways are available
-Standard drop plate constructed to avoid
condensate water flowing into insulating layer.
-High-precision guide bear installed to obtain
exact stem alignment minimizing operating torque for ease of operation.
-Standard fire-safe design
-Top-entry design enables on-line service
-Specially-constructed seat with perfect sealing
performance in ambient and cryogenic application.
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