DOUBLE BLOCK & BLEED VALVES FOR PRESSURE INSTRUMENT
BAR STOCKDOUBLE BLOCK AND BLEED VALVES body with outside screwed bonnet

Designed to replace the costly series of nipples, valves and fittings generally required by conventional instrument systems. The DBB valves features N.2 fully packed block valve and a fully packed integral bleed valve. The bleed valve includes a 1/4" NPT-F connection for remote removal of bleed waste.

Nominal operating pressure
* S.3000 Psi - S.6000 Psi - S.10000 Psi
* 210- 420 - 690 (BAR)

Packing material PTFE as standard max temperature 180°C.
For temperature until 500°C, special packing without asbestos.

Orifice size 5.5 mm

Material : AISI 316/316L
Other material on request