ANWVF Relief valves are designed to open at a preset pressure (or temperature) level and relieve the system when it has exceeded the desired level. The valve's relief of elevated liquid, gas, or steam pressures prevents damage to the system. We offer a wide selection of relief valves for any application.

A safety relief valve relieves the pressure by relieving the fluid back into the system, to the low pressure side -the relief valves of a positive displacement pump.

Sizes: 1~8”

Pressure ratings: 0.12~413 BAR

Body materials: Carbon Steel, Stainless Steel and Duplex Steel

Connection

Standards: Screwed (NPT) to

ASME B1.20.1

Socket weld to ASME B16.11

Flanged to ASME B16.5

classes 150, 300, 600, 1500

Butt-welded ASME B16.25;

R.F ASME B16.5

* Main Structure: Safety Relief Valve
* Standard: API526
* Inspection Standard: API598
* Metal seat or bronze seat

* Material Test Certificate available
* Third party inspection or customer visual inspection available 

http://www.wvf-valve.com/