Gauge Root Valves
Gauge Root Valves
Gauge Root Valves

Gauge Root Valves

Gauge Root Valves are designed for connecting system impulse line & transmitters. These manifolds consist of Single valve configuration which allows for easy isolation, calibration, block and bleed for gauges, pressure switches and static pressure transmitting instruments. These valves are rugged in construction to withstand high pressures and temperatures. The valves are rated for pressures as high as 6000 PSI at 200 o F or 4000 PSI at 500 o F. with PTFE Packing. For a Higher Temperatures Grafoil Packing is used. These valves combine the functions of a tee, calibration valve, isolation valve and all tubing and fittings into a single compact unit thus reducing number of fittings and space required for installation.

SKU: GRV Category:



  • pressure rating: 6000 psi at 38℃
  • temperature rating: 240℃
  • Thread: NPT, BSPT
  • 1/2″ and 3/4″ NPT male to standard 1/2″NPT female end connection and gauge ports
  • Orifice: 6.0mm


Material Options

Materials of manufacture are 316 SS as standard with other material options available.

Material Construction

  • Stainless Steel 316
  • Monel
  • Duplex
  • Super Duplex
  • 6Mo
  • Titanium
  • Hastalloy
  • Zirconium
  • Inconel
  • Incoloy
  • Carbon Steel
  • Ali Bronze
  • Brass
  • Other Materials can be made available upon request