GROW1 3/4" NPT Solenoid Switch Valve

The GROW1 3/4" NPT Solenoid Switch Valve is a high-performance, electrically operated on/off valve built specifically for automated irrigation and fertigation systems in hydroponics, greenhouses, nurseries, and commercial indoor growing operations.

This rugged 2-way, normally closed solenoid valve features standard 3/4" NPT female threaded connections on both inlet and outlet, making it simple to install inline with PVC, poly pipe, or any standard irrigation plumbing. It opens instantly when 24VAC power is supplied from your timer or controller and provides a tight, leak-proof seal when off — giving you precise zone control over water, nutrient solutions, or misting lines.

Whether you're automating a single grow tent or managing dozens of zones in a large facility, the GROW1 3/4" NPT Solenoid Switch Valve delivers professional-grade reliability, simple installation, and precise water management at an unbeatable value.

Benefits

• Reliable Automated On/Off Control - Perfect for zone valves, main line shut-off, or switching between different irrigation schedules - works seamlessly with all standard 24VAC irrigation controllers.
• Generous Flow Capacity - Full-port design supports high flow rates (up to 26+ GPM) with minimal pressure drop, ideal for large drip zones, flood tables, or multiple greenhouse benches.
• Drip-Tight Shutoff - High-quality diaphragm and plunger assembly prevents leaks when closed, eliminating wasted water and overwatering between cycles.
• Durable & Corrosion-Resistant - Brass or heavy-duty composite body with chemical-resistant seals stands up to nutrient solutions, hard water, fertilizers, and harsh greenhouse environments.
• Easy Installation - Standard 3/4" NPT threads allow quick, tool-free connection to existing plumbing - can be mounted horizontally or vertically.
• Energy-Efficient 24VAC Operation - Low power draw means longer wire runs, cooler operation, and compatibility with battery-backed controllers.
• Long Service Life - Self-cleaning design resists clogging; built for continuous commercial use season after season.
• Versatile Applications - Controls drip systems, sprinklers, misters, flood & drain tables, or RO water lines - the perfect companion to GROW1 dripper assemblies and globe valves.