Double-block-and-bleed valve assemblies for isolation and bleed or vent functions in process and instrumentation lines. Confirm the exact valve arrangement and service conditions against the project drawing.
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A double-block-and-bleed arrangement combines two isolation elements with a bleed connection for the space between them. It can support instrument isolation and controlled venting when selected and operated for the process duty. Arcellor Controls' catalogue describes block/isolate and bleed/vent functions; the supplied ARC-Lok product photo shows a flanged arrangement. Confirm the internal flow path, flange interface, isolation procedure and pressure-temperature limits for the quoted model.
Availability and suitability are confirmed per exact model, not assumed from this family overview.
Share these requirements with the technical desk so the correct drawings and records can be reviewed.
The illustrated item and the broader product family may differ. Refer to the manufacturer's page for the current product listing.
Include the process medium, rating, material, connection, quantity and delivery location for a more useful discussion.
