1-800-663-4209 | Welcome to our new website, found an issue or bug? Please report it here
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). .5" x .5" x 1.5", .10 .lb

Choose a Variant
Port 2 Type
Pressure Limits
Added to Your Shopping Cart
Configuration complete.
Please add to cart to keep it or exit the configuration
Please add to cart to keep it or exit the configuration
Failed to Save Configurations, Click on Configure Button Start Again
Product Specs
<< See all Product ModelsBrand |
![]() |
Height | 1.5 in |
Length | 0.5 in |
Materials | Brass |
Port 1 Size | 1/4 in |
Port 1 Type | NPT Male |
Port 2 Size | N/A |
Port 2 Type | N/A |
Pressure Limits | Up to 10 psi |
Valve Type | Safety Relief Valve |
Weight | 0.1 lb |
Width | 0.5 in |
See All Specs |
PDFs & Manuals
Show Ratings & Reviews