3/4 Inch Manual Anti Siphon Irrigation Valve
Product details
| Management number | 250482121 | Release Date | 2026/09/17 | List Price | US$16.00 | Model Number | 250482121 | ||
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Control water flow and protect your drinking supply with this 3/4 inch manual anti-siphon irrigation valve. It combines a manual valve with an atmospheric vacuum breaker to stop backflow contamination in culinary water systems. Turn the handle or use a sprinkler key for direct flow adjustments without external controllers.
The unit handles up to 80 PSI for active zone control. Its poppet and seal mechanism relies on pressure drops to release trapped air, meaning constant pressurization must stay under twelve hours daily. Extended continuous flow risks seal adhesion that blocks the atmospheric vent. Use this valve for scheduled irrigation cycles instead of permanent mainlines.
📋 Product summary:
- 3/4 inch sizing with manual actuation
- Atmospheric vacuum breaker safeguards culinary water from backflow
- Hand-operated flow control compatible with standard sprinkler keys
- Maximum operating pressure of 80 PSI
- Poppet and seal design requires daily unpressurized intervals beyond twelve hours
- Engineered for routine zone cycling rather than continuous mainline service
Bestseller ranking
Underground Irrigation
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