Deluge Alarm Valve, Diaphragm Chamber Sealing, 2" to 12"1) Size: DN50 DN65 DN80 DN100 DN125 DN150 DN200 DN2502) Flange holes match to: PN16 BS4504 EN1092 DIN2502 ANSI150lb3) Rated working pressure: 1. 6MPa 16bar 235psi4) Material: ductile cast iron body, rubber seal, galvanized accessory pipe, brass accessory valves5) With all fittings include water motor bell, pressure switch, pressure gauge, solenoid valve etc.

3) Rated Working Pressure: 0

stainless steel seat

6MPa / 16bar / 235psi3) Material: ductile cast iron body

1) Type: john morris

5) Applicable Temperature: 0~80℃

PVC capsule

5) Material: ductile cast iron body

brass accessory valves5) With all fittings include water motor bell

Brass Stem Nut

3) Pressure Regulating Range: 0

5) With all fittings include hydraulic alarm bell

1) Size: DN40 to DN600 (1-1/2" to 24")