Spirax Sarco ½” Brass BSP Vacuum Breaker VB14
Vacuum Breakers protect water by stopping back-siphonage flowing backwards into public drinking water systems. Caused by negative pressure in piping, back siphonage can vigorously contaminate public water supplies. Consisting of an air vent plus a check valve member, if pressure begins to drop its disc springs open the vent holes which allow outside air to enter and prevent any water from backflowing.
This ½” Vacuum Breaker by Spirax Sarco is constructed from Cu Zn 39 Pb3 Brass, with a pressure rating of 16 bars.
Summary:
- General purpose application vacuum breaker
- For use with Vapour/Steam/Liquid systems
- PN16 rated
Specifications:
Body
Brass Cu Zn 39 Pb3
Cap
Brass Cu Zn 39 Pb3
Valve
Stainless steel Z 100 CD 17
Valve Seat
Stainless Steel Z15 CN 16 02
Gasket
Stainless Steel AISI 304
