Breather valves (direct acting Pressure/Vacuum Relief Valves) are a special type of relief valves, which are specifically designed for tank protection. The range includes pressure only, vacuum only and combined pressure/vacuum valves. The valves prevent the built-up of excessive pressure or vacuum, which can unbalance the system or damage the storage vessel, so the primary purpose is to protect the tank against rupturing or imploding.
- AISI 304, AISI 316L, Polypropylene
- glass blasting
- quicklock DIN
DIN; ISO; SMS