OB Series DBB Valve
1 Piece design Flange x Screw
Double block and bleed single flanged valve manifold utilising soft seated ball valves and a metal to metal
seated needle valve with bonnet to body connection for superior, bubble tight sealing capabilities at both high pressures and temperatures.
This valve type offers Ball, Bolted Needle, Ball configuration. The bolted needle offers a more robust option to the screwed type that provides longer service options.
*Other options can be supplied upon request
13 & 19mm bore
ASME B16.5 class 150# to 2500#
API 6A 10.000k
- ASTM A182 F316 Stainless Steel
- ASTM A182 F51/55 Duplex &
- ASTM B564 UNS N06625
- Several options available such
as handle locking, anti
tamper head unit, handle & stem
extensions for insulation purpose