Sanitary Food Grade Vacuum Pressure Relief Valve

Dairy Pressure Relief Valve

The sanitary pressure relief valve contains a disc supported by springs, when enough pressure is applied, the disc opens to allow unwanted pipe line air to flow through.

Method of Operation- 

Works automatically when enough pressure pushes valve disc to release pipeline air pressure.

Similarly, when there is enough vacuum pressure present, the disc is pushed in the opposite direction to relief pipe line vacuum pressure.

Pros and Cons-

  • Relief pressure and vacuum pressure with one valve

Size Availability- 2.5" (if you need a different size, call us to request it)


Material Availability- Body in SS 304 and SS 316L

Connection Availability- Weld end


Pressure to Open Valve- 0.02 bar Opening Pressure or 0.01 bar Vacuum Pressure


Have a Question?
contact us at
or call  03-3323 5027

Based in Selangor, we are able to cover all parts of Malaysia and Singapore.

It will be our privelege to help you.


Look for us at

No. 18, Jalan Abdul Haji Karim 26/KS 02,

Taman Klang Ria, 41200 Klang, Selangor.

(Please call us before you come so that we can make sure we are available for you)