OS&Y Gate Valve, Groove Connection, 2" to 12"1) Size: DN50 DN3002) Nominal Pressure: 1. 6MPa3) Sealing Test Pressure: 1. 6MPa4) Shell Test Pressure: 2. 0MPa5) Applicable Temperature: 0~806) Fluid Medium: Water7) Material: ductile cast iron body, DI rotating nut, 2cr13 stem, NBR + DI wedge, ductile cast iron handwheel8) Connecting Diameter(DN50 DN300): (60. 3)(73 , 76. 1)(88. 9)(108 , 114. 3) (133 , 139. 7 , 141. 3)(159 , 165. 1 , 168. 3)(219. 1)(273)(323. 9)

3) Action temperature: 68℃（155F） / 79℃ / 93℃

5"×23) Material: DI body & aluminum coupling4) Rated Working Pressure: 1

7) Switch Contact Rating: DC24V

1) Storage Cylinder Capacity: 40-180 Litters

8MPa4) Applicable Temperature: 0~80℃5) Fluid Medium: Water6) Material: DI Body Epoxy Resin Coated Red

6) Ambient Temperature: 0~50℃

pressure gauge

7) Flow Rate: 4L/S to 360L/S

1) Nominal Pressure: 1

2) Design Standard: MSS SP-67

DI Disc Chromed

6MPa3) Testing Pressure: 1