Solenoid Valve — Automatic Zone Control for Drip Irrigation
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water-technology
Solenoid Valve — Automatic Zone Control for Drip Irrigation
Category: Drip Irrigation Components
Price on request
A solenoid valve is an electrically controlled valve used to automatically open and close water flow in a drip irrigation system. It receives a signal from an irrigation controller or timer and allows water to flow to a selected irrigation zone. When the signal stops, the valve closes and stops the water flow.
Product Description
A solenoid valve is an electrically controlled irrigation valve used to open and close water flow automatically in a drip irrigation system. It is one of the most important components in modern automated irrigation because it allows each irrigation zone to be controlled by a timer, irrigation controller, sensor-based control system, or smart irrigation unit.
In a drip irrigation system, the solenoid valve is normally installed after the filter and pressure regulator and before the irrigation zone. When the irrigation controller sends an electrical signal to the solenoid coil, the valve opens and allows water to flow into the selected drip line, sub-main, or irrigation block. When the signal stops, the valve closes and stops the flow. This makes it possible to irrigate different areas at different times without manually opening and closing valves.
The solenoid valve is especially useful for farms, greenhouses, nurseries, orchards, gardens, vegetable fields, landscaping systems, and smart irrigation projects. It helps farmers and technicians manage water more efficiently by applying water only when and where it is needed. It can also be connected with moisture sensors, timers, pressure control systems, and remote-control irrigation platforms.
The main benefits of a solenoid valve include automatic zone control, labor saving, better irrigation scheduling, reduced water waste, reliable opening and closing of water flow, and improved management of large or multi-zone drip irrigation systems. It also supports modern irrigation automation, where different sections of a farm can be irrigated according to crop type, soil condition, or water demand.
For correct installation, the arrow marked on the valve body must follow the direction of water flow. The valve size must match the pipe size and expected flow rate. The electrical voltage of the solenoid coil must also match the irrigation controller, such as 24V AC, 24V DC, or 9V DC latching, depending on the system design. In practical irrigation design, a solenoid valve is commonly used together with a filter, pressure regulator, pressure gauge, controller, mainline, sub-main line, and drip laterals.
This product is suitable for educational demonstration, farm irrigation automation, greenhouse irrigation control, garden irrigation systems, and professional drip irrigation zone management.
**Manufacturer / Producer:** Produced by irrigation automation and water-control equipment manufacturers. Common producers include Hunter, Rain Bird, Netafim, Bermad, Toro, Irritrol, Rivulis, and other irrigation valve manufacturers. The exact producer depends on the selected model, valve size, voltage, pressure rating, and connection type.
The valve should be installed after the filter and pressure regulator, and before the irrigation zone. The arrow on the valve body must follow the direction of water flow. The voltage of the valve coil must match the controller output, for example 24V AC, 24V DC, or 9V DC latching depending on the system design.
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