The SAPAG valve owes its qualities to its original simplicity, the result of long theoretical studies and tests.
Overpressure protection for water distribution and treatment networks.
Valve size (DN) : 50 – 80 – 125 – 200
Working pressure (bar) : 77 max (acc.DN)
Températures (°C): Ambiantes
Flange : PN 10/16/20/25/40/50
Others : on request
Total lack of guidance
Reduced relief (variation in pressure during opening)
Small face to face