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WECO Automatic Shut Off Valve Quick Connect for Reverse Osmosis Water Systems - ¼ Inch Ports Valve for Water Purification Systems

4.4 (3) Write Review
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$16.90

$ 7 .99 $7.99

In Stock

1.Size:¼ Inch Ports


  • Ro auto shut off valve 1/4 is essential component for most under sink reverse osmosis (RO) water purification systems
  • Automatically shuts off the water supply to the RO membrane when the tank reaches about 2/3 of line pressure, saving water and preventing leaks
  • Reverse osmosis shut off valve is easy to install with quick connect ports that fit standard OD water filter tubing
  • Durable and reliable with a operating pressure range of 30-100 PSI and a maximum temperature of 120 °F (50 °C)
  • Accurate and consistent with a shut-off pressure of 40 PSI at 60 PSI feed water pressure (Accuracy +/- 20%)



Customer
2025-05-15 20:38:58
installed 2 of these ASV's for my RO system, I call weco customer support, Matt Peiris for an install guide. he was great and immediately set me the diagram. the valves work perfect.
Manuel Miguel Mora
2025-02-08 20:10:12
Este producto ya instalado me está generando ruido de Machinegun al momento de activar el equipo de osmosis y al momento de llenar completo el sistema con su tanque, presión de entrada al equipo 60psi
Sellout free
2024-12-31 15:08:05
This is the only 3/8 version I can find on Amazon so I will be ordering another because I don’t want to wait, but I will also be ordering a backup from other than Amazon which I have a feeling might be cheaper.I will note that I have been using this with a drip irrigation system that almost always has a tiny trickle to it, so maybe that could have contributed to this things failure 🤷🏻‍♂️