top of page

OB Series Trunnion DBB Valve

Metal seated

The OB series valve offers a Ball, Bolted Needle, Ball configurations. The metal seated ball valves offer
longer lasting service in all conditions while the piston seat design offers superb sealing in lower pressure

OB-series Trunnion flange x screw metal

*Other options can be supplied upon request

Bore Sizes:


10mm up to 250mm

Pressure class:

ASME B16.5 class 150# to 2500#

API 6A 10.000k


- ASTM A182 F316 Stainless Steel

- ASTM A182 F51/55 Duplex &
  Super Duplex

- ASTM B564 UNS N06625
  Inconel 625

- Others


bottom of page