Oliver Valves

IN Type Instrument DBB Valves

Bore : 5.4mm
Connection Size : From 1/4” to 1.”
Firesafe Standards : BS6755 Pt2, API 607, API 6FA, ISO 10497
Handle : Lever and ‘T’ Bar
Packing : PTFE or Graphite
Pressure Rating : From 6,000 to 10,000PSI
Seat : Metal
Temperature : Up to 540 Deg C
Connection : F-Female Thread (STD Instrument / vent)
Industry : oil and gas, petrochemical, chemical processing, power plants, process automation and control systems

Isolates the instrument from the process line, bleeds off trapped pressure safely, allows calibration, maintenance and replacement.

https://www.valves.co.uk/product/in-type-instrument-dbb-valves/