Details
Sizes
Inlet DN 50 to DN 450 (2" to 18")
Outlet DN 100 to DN 700 (4" to 28")
Additional sizes on request
Pressure Class
Acc. to customers specifications
(Special Class)
Set pressure
Max. 330 bar
Higher set pressures on request
Spring
Belleville spring for function as spring loaded safety valve
Actuator
pneumatic piston with function for controlled, safety pressure relief systems
Temperature range
Max. 630 °C
Higher temperatures on request
Installation
Stem vertical
Other installation positions on request
Materials
1.0460 / 1.0619
SA 105 / SA 216 Gr. WCB
1.7335 / 1.7357
SA 182 Gr. F12 (F11)
SA 217 Gr. WC 6#
1.7383 / 1.7379
SA 182 Gr. F22
SA 217 Gr. WC 9
1.4903
SA 182 Gr. F91
SA 217 Gr. C 12A
1.4901
SA 182 Gr. F92
Additional materials on request
