MONOFLANGE DBB

Monoflange DBB (Flange × Threaded)

The ELAF Monoflange DBB (Flange × Threaded) valve is a compact, high-integrity Double Block and Bleed (DBB) solution engineered for reliable isolation in process and instrumentation lines. With a flanged process inlet and threaded outlet ports, it provides an efficient connection between pipelines and instrumentation equipment. By combining block and bleed functions into a single forged body, the monoflange design significantly reduces leak paths, weight, and installation costs compared to conventional multi-valve arrangements.

Key Features

  • Integrated Block & Bleed Function – Double block isolation with bleed capability in a single unit.
  • Flange × Threaded Connections – Flanged process connection with threaded outlet ports for flexible instrumentation hook-up.
  • Compact Monoflange Body –Reduces weight, space, and installation costs.
  • Corrosion Resistant – Suitable for aggressive environments and long service life.
  • High Performance – Designed for high-pressure and harsh service conditions.
Low Pressure Ball Valve

Specification

Business Type
Manufacturer, Exporter, Supplier, Retailer
Applications
Oil & Gas, Petrochemical, Water Treatment, Industrial Piping
Size
1/4" to 2"
Pressure Rating
Up to 6000 PSI
Thread Type
NPT / BSPT / Metric (as applicable)
Material Option
Stainless Steel 316, Duplex, Super Duplex, Inconel, Monel, Hastelloy-C276, Brass, etc.

Need a custom size or material? Contact ELAF Valves for tailored configurations.

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