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Cryogenic Gate Valve
OMIE cryogenic gate valves are widely used in typical cryogenic applications like LNG, LPG, and air separation processes. These valves are supplied with extended bonnet with a sufficient gas column length, usually specified by the user, to keep the stem packing away from the cold fluid, to avoid the frosting of the stem packing and ensure functional integrity.
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Details
Design
OMIE cryogenic gate valves are widely used in typical cryogenic applications like LNG, LPG, and air separation processes. These valves are supplied with extended bonnet with a sufficient gas column length, usually specified by the user, to keep the stem packing away from the cold fluid, to avoid the frosting of the stem packing and ensure functional integrity.
Range of Materials
Standard body/bonnet materials include nine grades of carbon, low alloy and stainless steel, for special applications they can be supplied in other grades of ally and stainless steel, there’s a full range of trim materials to match any service optional packing and gasket materials are available for a full range of service conditions.
Design descriptions
●DESIGN STANDARD BS 6364,MSS SP-134
●EXTENDED BONNET DESIGN TO ENSURE RELIABILITY OF THE STEM PACKING & SEALING.
●ANTI-STATISTIC & FIRE-SAFE DESIGN.
●CAVITY AUTOMATIC SELF PRESSURE RELIEF, SUITABLE AND SAFE FOR EXPLOSIVE MEDIUM.
●LIVE-LOAD API 622 CERTIFIED GRAPHITE AND LIP-SEAL SEALING TO ENSURE API 624 FUGITIVE EMISSION COMPLIANCE.
●SUITABLE FOR WORKING TEMPERATURE AS LOW AS -196℃ .
●MULTIPLE SEAT DESIGN OPTION, SUITABLE FOR VARIOUS WORKING MEDIUM AND CONDITION.
●FLANGED OR BUTTWELDING ENDS
●AVAILABLE WITH WORM GEAR OPERATOR,ELECTICAL,PNEUMATIC,HYDROLIC ACTUATOR
