2-Way Solenoid Valve IR-21T-2W-M
Bermad
Bermad IR-21T-2W-M 2-Way Solenoid Valve is a hydraulic control valve equipped with a solenoid, designed for automatic water flow control and zone distribution in irrigation systems. The valve features Open – Auto – Close modes for manual or automatic operation, while the Flow Stem allows for convenient flow rate adjustment. With a 2-inch connection size, the valve is suitable for drip irrigation, sprinkler irrigation, orchard irrigation, landscape irrigation, and other automated irrigation systems requiring precise water flow control by zone.
Bermad IR-21T-2W-M 2-Way Solenoid Valve is a hydraulic control valve equipped with a solenoid, designed for automatic water flow control in irrigation systems. The valve operates based on pipeline pressure and an electrical solenoid signal, allowing connection to timers, controllers, or automated systems to control water flow by irrigation zone. With a valve body made of 30% glass-fiber-reinforced Polyamide 6, the valve offers high mechanical strength and good durability in irrigation operating environments.
In practical applications, the IR-21T-2W-M is commonly used to divide an irrigation system into multiple zones, allowing different irrigation zones to operate alternately according to a programmed schedule. Zone division helps control the amount of water supplied to each area and is suitable for systems with multiple pipelines, crop blocks, or irrigation schedules at different times. The valve can be controlled remotely through a Timer or Controller, reducing the need for manual operation at valve locations away from the main operating area.
In addition to automatic opening and closing, the valve features a Trio 3-position control: Open – Auto – Close, allowing operators to open, close, or switch the valve to automatic mode directly at the installation point. The Flow Stem knob on top of the valve allows the opening level to be limited, helping adjust the water flow rate when balancing the irrigation system. The Globe-style valve body features a streamlined water passage that helps reduce pressure loss and is suitable for systems requiring relatively high flow rates.
With a 2" (DN50) size, an operating pressure range of 0.7–10 bar, and multiple solenoid voltage options, the Bermad IR-21T-2W-M is suitable for various irrigation applications, including drip irrigation, sprinkler irrigation, orchard irrigation, landscape irrigation, gardens, and other areas requiring automated water supply control. The valve is particularly useful for irrigation systems requiring zone division, scheduled operation, and manual control capability for inspection or maintenance.
Green Agritech will continue to update real-world projects where the Bermad IR-21T-2W-M solenoid valve is applied here.
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