Home Products Velan Gate, globe, and check valves API 602 and B16.34 small forged valves API 602 Cryogenic Gate Valve

API 602 Cryogenic Gate Valve

Size range(s)
NPS 1/4 - 2
(DN 8 - 50)
Pressure rating
ASME Classes
150 - 2500
Standard connections
Socket weld, Flanged

Features and benefits

All basic design features of Velan small forged steel gate valves are adapted to special service conditions at cryogenic temperatures.

ADDITIONAL DESIGN FEATURES:

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.
Solid CoCr alloy wedges on NPS 1⁄2 – 2 (DN 15–50) valves operate with no galling in cryogenic service.
Cleaning: All cryogenic valves are thoroughly degreased and cleaned and pipe ends are sealed to prevent contamination.