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Ultra low temperature ball valve
 

FLOWSERVE ultra-low temperature ball valves are suitable for temperatures up to -196 degrees Celsius. They are widely used in liquefied natural gas, liquefied petroleum gas, air separation and other low temperature industries. Flowserve trunnion ultra-low temperature ball valves use the most advanced international technology and adopt LIP SEAL sealing rings. This type of valves maintain excellent sealing new energy in application. The ultra-low temperature test facility at FLOWSERVE provincial laboratory center can verify up to 48 inches of valves online.

 

 

Design features   Product range
Stuffing box elevation design
Low leakage packing
LIP SEAL sealing ring
Valve cavity overpressure protection
Adopt imported seat material with stable performance at low temperature
Patented seating design
Design of seat structure and pressure relief structure with different operating conditions
Jacket structure can realize online maintenance

 
Type: floating and fixed ball valves (side and top)
Size: 3/8 ~ 24 "(DN10 to 24"))
Pressure level: 150-1500lb (PN16~PN250)
Main material: stainless steel, low temperature alloy steel, double stainless steel,
Internal materials: stainless steel, LIPSEAL seal seal seal ring, low temperature resistant non-metal seal ring/seat

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