Integral DBB (SBB) Valve
Integral double block and bleed valve is single piece desgin, providing a smooth transition from process to instrumentation systems in a single, compact assembly. Benefits include fewer leak points and reduced size and weight compared to traditional systems. So, this type valevs are widely used in power, petrochemical, metallurgical, marine, petroleum, natural gas, gas, pharmaceutical and other industries in the hydraulic system pipeline.
Integral DBB (SBB) Valve Basic Character:
· Process interface in one compact ball/needle/ball valve assembly
· One piece forged body
· Available configurations: compactblock, block and bleed and doubleblock and bleed
· Flange connections in compliancewith ASME B16.5 RF and RTJ; NPTconnections in compliance with ASMEB1.20.1
· Anti-blowout valve stems and needles
· Ratings from 150 up to 2500 lbs
· Stainless steel handle standard withfull grip PVC sleeve
· Stop pin
· One-piece stem spindle
· Finished ball for low operating torqueand long life
· Vibration resistant gland nut
· Externally adjustable gland
· Bore size 10 mm
