OS&Y Gate Valve, Flange Connection, 1-1/2" to 20"1) Size: DN40 to DN300 (1 1 2" to 12")2) Working Pressure: 1. 6MPa3) Sealing Test Pressure: 1. 76MPa4) Strength Test Pressure: 2. 4MPa5) Material: ductile cast iron body, 2cr13 stem, EPDM + DI seat, ductile cast iron handwheel6) Finishing: epoxy resin coated red or blue7) Applicable Medium: water foam liquid8) Working Temperature: 0809) Flange Holes Match to: PN16 BS4504 EN1092 DIN2502

2) Flange Holes Match to: PN16 / BS4504 / EN1092 / DIN2502

4) Concentration (kg/m³): η＜＝950

1) Nominal Diameter: DN15-DN50(1/2"-2")

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

3) Testing Pressure: 2

5) Working Pressure Range: 0

5) Material: aluminium

6) Surface: polished brass

2) Installation Direction: vertical

76MPa4) Strength Test Pressure: 2

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

7) Power Supply: single 3