Shopping Cart

Your cart is empty.

Your cart is empty.

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
Free shipping on orders over $29.99

$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
May 16, 2025
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
February 9, 2025
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
December 31, 2024
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 🤷🏻‍♂️