Gate valve Bestobell Valves
Cryogenic

Gate Valves

Size range : DN40 - DN200 2" - 8"
Pressure rating : CL150, CL300, PN45, PN50
End connections : Screwed, flanged, socket weld / butt weld, stubs
Configurations :Bronze: Bolted or union bonnet. Stainless steel: Full bore. Removable body seat to eliminate risk of damage during installation.
Materials :Bronze, gunmetal, austenitic stainless steel

The Bestobell range of gate valves are extremely versatile and are particularly effective when a low valve pressure drop is vital to the efficiency of the system. The use of a PTFE wedge face allows the valves to achieve minimal leakage rates not normally associated with this valve type. The innovative ‘flexible wedge’ design has been developed to achieve a tight shut off.

The stainless steel gate valves (DN50 – DN80) feature Bestobell’s unique removable seat design to eliminate the risk of ever needing to cut out the body from a pipeline once it has been welded in place.

Extended spindle valves are available for liquid service, along with standard spindle lengths for use on ambient gas requirements. All materials used are selected for their suitability to function at cryogenic temperatures. All valves are degreased for oxygen duty.

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