Model HD29

Root ValvesAnderson Greenwood

An integral one-piece double block and bleed root valve assembly for primary isolation of pressure take-offs, with either threaded or welded inlet connection

Suitable for double block and bleed applications on pressure and flow measurement services where the valve is either screwed or welded directly into the process pipe or vessel without the need for a flanged connection. Instruments may be mounted directly to the valve outlet or remotely with gauge lines/impulse pipe work.

  • One-piece forged body combines a compact design with strength and reduced potential leak paths compared to conventional designs.
  • Threaded or welded type connections.
  • Heavy duty needle type globe valves ensuring bubble-tight shut-off on isolation and venting services.
  • Firesafe design to meet API 607, BS6755 Part 2 (optional).

Technical Data

Type:

Root Valves

Pressure:

N/A

Size:

N/A

Temperature:

N/A

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