Double Block and Bleed Valves, DBB Series

Offer a compact design that minimizes space requirements

DBB Series Process Interface Double Block and Bleed Valves integrate two isolation valves and one bleed valve, reducing potential leak points, installation weight, and space requirements compared to traditional multi-valve setups. Available types include integral/flanged block and bleed valve manifolds, wafer-style flanged block and bleed valve manifolds, injection/sampling block and bleed valve manifolds, and instrument control line block and bleed valve manifolds. Options include ball or needle valves and flanged or threaded ports. Each valve is factory-tested per API 598 standards, with fire-safe (API 607), anti-static (EN 12266-2), and NACE MR0175-compliant options available.

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