Our compact double cutoff discharge (DBB) valves have a total length designed to comply with ASME B16.10 standards. The monocoque valve body design reduces potential leakage paths and keeps weight and space to a minimum. Two specifications are available in full diameter and shrinkage diameter. 

Our flange double-blocking bleed (DBB) valves offer two- and three-piece body designs that integrate the functionality of three valves into a single unit, reducing weight and saving the entire installation space. The two-piece design offers Oliver-compliant lengths (to ASME Class 300) and ASME B16.10 lengths (for ASME Class 600 and above). All valves in the three-piece design use the shortest total length of Oliver.
We also offer a variety of other bleed valve options and are able to work with our customers to take a technical project-centric approach to ensure full compatibility.

Our Flanged Style Double Block & Bleed Valves are designed with a bolted 3 piece body and conventional through bolting flanged connections. The design reduces potential leak paths and allows weight and space savings when compared to conventional piping methods.