Vaccum Valve

1. Protection of Tanks and equipment that are exposed to accidental vaccum, as from faulty discharge pumping, drainage, or cooling without venting.
2. General relief at set degree of vaccum relief.
3. For massive low vaccum relief.

Uses

Before relying on valve for protection in operation. Test with gauge and observe valve action for opening relief vaccum and maximum relief rate to assure tolerance of equipment cannot be exceeded.

Test In Place

Sanitary Vaccum relief valve tank of quick action. Large flow capacity. And minimal accumulation. Non- adjustable low vaccum relief setting 2hich is close when under pressure, atmospheric pressure, or partial vaccum.starts to open at specified low degree of vaccum then opens rapidly with increasing vaccum.