1) Size: DN80 / DN100 / DN125 / DN150 / DN200 / DN250
2) Working pressure: 1.6MPa / 16bar / 235psi
3) Material: DI body, stainless steel seat and clapper, galvanized pipe, brass accessory valves
4) With all fittings include hydraulic alarm bell, pressure switch, retard chamber etc.
5) Flange holes match: PN16 / BS4504 / EN1092 / DIN2502 / ANSI150lb