Product Overview of Large-Bore Solenoid Valves

Large-bore solenoid valves are applied in systems with large-diameter pipelines such as building control systems, water systems, and hydropower plants. By receiving electrical control signals to auto-open and auto-close, they realize on-off control of media in pipelines. The maximum nominal diameter can reach DN600, with a nominal diameter range covering DN100mm to DN2000mm to meet the control requirements of large-flow and large-pipeline scenarios.

Technical Parameters of Large-Bore Solenoid Valves

Operation Type: Pilot type, Direct-acting type

Nominal Diameter Range: DN100mm～DN2000mm

Operating Environment Temperature: -30～+80℃, -50～+100℃

Coil Operating Temperature: <+50℃, <+85℃

Control Mode: Normally Open (NO), Normally Closed (NC)

International Standard Voltage: AC (380, 220, 110, 24) V; DC (220, 110, 24, 12) V

Circulating Fluid Medium: Water, gases, oil, etc.

Circulating Fluid Temperature: <-100℃, <-40℃, <+60℃, <+120℃, <+200℃, <+350℃

Circulating Fluid Pressure: 6bar, 16bar, 25bar, 40bar, 64bar

Valve Body Material: Stainless steel (304, 316, 316L), cast steel

Connection Method: Flanged connection