TE8772-1772 DOUBLE ORIFICE AIR RELEASE VALVE   Warranty: 1 years Type: Combination Fill & Relief Valves, VENT Valves, Air & Vacuum Release Valves, Air Valves & Vents Customized support: OEM Brand Name: Omron Model: TE8772-1772 Application: Water pipeline Temperature of Media: High Temperature, Medium Temperature Power: Hydraulic Media: Water Port Size: DN50-300 Structure: Air release Body material: Ductile Iron/Cast Iron GGG50 Pressure: PN10 PN16 PN25 Connection: Flange