Description
Dwyer A-321 Brass safety relief valve, protects Magnehelic? gage or Photohelic? switch/gage 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).
SKU: 17DA321
Weight: 1lbs
on orders $1,000 or more
Usually Ships In 1-3 Business Days
Dwyer A-321 Brass safety relief valve, protects Magnehelic? gage or Photohelic? switch/gage 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).