Double Block And Bleed Manifolds

Combines isolating and venting in a single valve, eliminating the need for tubing and fittings
Block valve isolates the downstream process fluids, and the bleed valve exhausts upstream fluids
enabling instruments to be removed without disturbing the permanent piping installation on the
bottom.
Suitable for 10,000 psi operating pressure at 100° F. 20,000 psi valves available on request.
The 1/4″ NPT vent plug is located 90° to the left and may be removed and replaced with exhaust piping
to direct the fluids to a safe location
Blow-out proof stem provides a secondary stem seal in the full open position
All stem threads are rolled for strength and ease of operation
Vinyl dust cap for bonnet and stem (non-packing)

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