Dwyer A-321 Pressure Relief Valve

Brass safety relief valve protects gauges against over pressure.

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Part Number
  • A-321
Manufactured
Includes
Availability
  • Call for availability

Features

  • Opens at 10 psi
  • Mounts in tee fitting
  • 1/4" NPT(M)

Brass safety relief valve, protects Magnehelic® gauge or Photohelic® switch/gauge against over pressure due to regulator failure, etc, opens at 10 psi. Mounts in tee fitting. 1/4" NPT(M) (use two for DP application).