Grooved Butterfly Valve With Tamper Switch, 2" to 12"1) Size: 2" to 12" 2) Nominal Pressure: 1. 6MPa 3) Sealing Test Pressure: 1. 76MPa 4) Shell Test Pressure: 2. 4MPa 5) Applicable Temperature: 0~80 6) Fluid Medium: Water 7) Switch Contact Rating: DC24V, 1A 8) Material: DI Body Epoxy Resin Coated Red, DI Disc Chromed, EPDM Seat, Steel Stem. 9) Connecting Diameter(DN50 DN250): (60. 3)(73 , 76. 1)(88. 9)(108 , 114. 3) (133 , 139. 7 , 141. 3)(159 , 165. 1 , 168. 3)(219. 1)(273)

siphon tube

4) Weight（kg）: DI=5

Brass Stem Nut

NBR + DI seat

1) Size: DN50 / DN65 / DN80 / DN100 / DN150 / DN200 / DN250

2) Outlet: NPT 4"×1

1) Size: DN50-DN3002) Nominal Pressure: 1

1) Inlet Flange: DN100

2) Flange holes match to: PN16 / BS4504 / EN1092 / DIN2502

1)(273)(323

galvanized accessory pipe

2) Rated Working Pressure: 1