Cryogenic Gate Valve (low temperature gate valve)
Technspert Cryogenic Gate Valve are with Features and Specifications as below:
A. Extended bonnets with sufficient gas column length, usually specified by customer, are supplied for all valves to keep stem packing at sufficient distance away from the cold fluid to remain functional.
B. Flexible wedges with Stellite seating faces for cryogenic service.
C. Cleaning: All cryogenic valves are thoroughly degreased and cleaned and pipe ends are sealed to prevent contamination.
1. Applicable Standard:
A. Design & Manufacture: API 600, ASME B16.34
B. Face to Face: ASME B16.10
C. Ends Standard: ASME B16.5, ASME B16.25, ASME B16.11
D. Test to API598
A. OS&Y, Bolted Bonnet/Welded Bonnet/Pressure Seal; Single Wedge
B. Back-seating, Renewable Seat Ring
C. Full Port
D. Flanged Ends or Buttwelding Ends
E. Handwheel Operated, Gear, Pneumatic And Electirc Actuator Is Available
Size Range: 1/2" to 24"
Pressure Ratings: ANSI 150, 300, 600, 800, 900, 1500 & 2500
Materials Available in: LF2, LCB, LCC or Equivalent, Available also in low temperature steels, low alloy steels, stainless steels, duplex type stainless steels and other exotic materials; Various trim materials available to suit service conditions
Various trim materials are available to suit different service conditions