DBB Valves

DBB Valves from Hy-Lok

Applications: Primary isolation, sampling, chemical injection.
Features: Two ball One needle (OS & Y). Stainless steel, duplex, A105. Savings on space, weight, installation and cost. Increased safety. Easy installation and maintenance. PEEK or PCTFE seats. Fire safety designed to API 607/6FA.
Maximum operating pressure: Class 2500(6000 psig) @ 100℉(38℃).
Operating temperature range:
PEEK seat: -65℉(-54℃) to 400℉(205℃).
PCTFE seat: -22℉(-30℃) to 356℉(180℃).