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1) Bottom Flange: 4inches2) Outlet: gost hose coupling , 2.5"×23) Material: DI body & aluminum coupling4) Rated Working Pressure: 1.6MPa / 16bar / 235psi5) Dry barrel type6) Height:  720mm

1) Size: DN40-DN300 (1.5" to 12")1) Material: DI body，Stainless Steel Mesh, DI Disc Coated With EPDM Sealing Gasket.2) Rated Working Pressure: 1.6MPa / 16bar / 235psi3) Strength Test: 2.4MPa4) Sealing Test: 1.76MPa5) Flange Holes Match to: PN16 / BS4504 / EN1092 / DIN2502

1) Size: 3/4''(DN20), 1''(DN25)2) Working Pressure: 1.2MPa3) Material: brass body, rubber sealing O-ring, fusible alloy sensing element.4) Type: pendent / upright5) Temperature: 74℃/165F6) K factor: K=14(202), K=16.8(242), K22(320), K=25.2(363)7) Thread: NPT 3/4", NPT 1", BSP R3/4", BSP R1"8) Surface: natural colour  

1) Size: DN50-DN2002) Nominal Pressure: 1.6MPa3) Sealing Test Pressure: 1.76MPa4) Shell Test Pressure: 2.4MPa5) Applicable Temperature: 0~80℃6) Fluid Medium: Water7) Material: DI Body Epoxy Resin Coated Red, Stainless Steel Mesh, Steel Nut.8) Connecting Diameter(2"-8"): (60.3)(73 , 76.1)(88.9)(108 , 114.3)(133 , 139.7 , 141.3)(159 , 165.1 , 168.3)(219.1)

1) Size: DN80 / DN100 / DN150 / DN2002) Rated working pressure: 1.6MPa / 16bar / 235psi3) Material: ductile cast iron body, stainless steel seat and clapper, galvanized accessory pipe, brass accessory valves4) With all fittings including water motor bell, pressure switch, retard chamber, pressure gauge, etc.5) Connecting Size: (88.9)(108, 114.3) (165.1, 168.3) (219.1)