High Performance DBB saving weight, space and cost

Select Double Block & Bleed (DBB) Valve of interest:

Forged DBB Valves

Machined from a single piece of 'grain flow controlled' forging, our Forged Double Block and Bleed (DBB) Valves feature two inline ball patt...


Injection and Sampling Valves

Oliver Valves offer both sampling valves and injection valves. With our innovative designs, you'll easily be able to sample the process stre...


Instrument DBB Valves

Oliver Valves manufactures a variety of Instrument Double Block and Bleed (DBB) Valves for the Oil, Gas and Petrochemical industries. Our In...


Primary Isolation Valves

Slimline Primary Isolate Valves are designed to replace the traditional primary isolate valve by combining a primary isolate piping valve wi...

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