Valves / Alarm Valve Trim

Alarm 3" Astra (to use with excess pressure pump)


Alarm 3" Astra (to use with retard chamber)


Alarm 4"- 6" Astra (to use with excess pressure pump)


Alarm 4" Astra (to use with retard chamber)


Alarm 6" Astra (to use with retard chamber)


Alarm 8" Astra (to use with excess pressure pump)


Alarm 8" Astra (to use with retard chamber)



Valves / Dry Pipe Vavle Trim

Dry Pipe 3" Astra


Dry Pipe 4" - 6" Astra