NACE-compliant double block and bleed valves

 

DBBV: double block & bleed safety service valves are unveiled to deliver a second level of isolation often mandated by refineries and production facilities.

They comprise a secondary ball/sealing surface to retain pressure in the event that the first ball or sealing surface is damaged. With 4130 alloy steel service body, 17-4 stainless steel balls, Fluoroloy stem and seals, plus Viton O-ring — DBBV operates at up to 3,600 psi and 450°F./232°C. with seal options.

Additional safety double block & bleed valves information is free for the asking.

Rohrback Cosasco
11841 East Smith Avenue
Santa Fe Springs CA 90670

 

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Whitepapers

Maximizing Operational Excellence

In a recent survey conducted by PennEnergy Research, 70% of surveyed energy industry professional...

Leveraging the Power of Information in the Energy Industry

Information Governance is about more than compliance. It’s about using your information to drive ...

Reduce Engineering Project Complexity

Engineering document management presents unique and complex challenges. A solution based in Enter...

Revolutionizing Asset Management in the Electric Power Industry

With the arrival of the Industrial Internet of Things, data is growing and becoming more accessib...