Shut Off Valve for RO Tanks

Description

The Shut-Off Valve for RO Tanks is a replacement ball valve designed to control the flow of water between your reverse osmosis storage tank and your RO system. Installed directly onto the pressure tank, this valve allows you to isolate the tank during filter changes, maintenance, or repairs without shutting off the entire reverse osmosis system.

Featuring a durable design with a 1/4" push-fit connection and 1/4" female NPT threaded connection, this valve provides a secure, leak-resistant connection and is compatible with most standard residential reverse osmosis storage tanks.

Key Features

• Designed for RO Storage Tanks: Controls water flow to and from the reverse osmosis pressure tank.
• Quarter-Turn Ball Valve: Easy on/off operation for convenient system maintenance.
• 1/4" Push-Fit Connection: Accepts standard 1/4" OD RO tubing for quick, tool-free installation.
• 1/4" Female NPT Thread: Fits most residential reverse osmosis storage tanks.
• Leak-Resistant Design: Provides a secure seal for reliable performance.
• Food-Grade Materials: Safe for potable drinking water applications.
• Easy Replacement: Ideal for replacing worn or leaking tank valves.

Compatibility

The Shut-Off Valve for RO Tanks is compatible with:

• Residential reverse osmosis systems
• Standard RO pressure storage tanks
• Under-sink drinking water filtration systems
• Most tanks with a 1/4" male NPT threaded outlet
• Standard 1/4" OD polyethylene tubing

📌 Please verify your tank connection and tubing size before ordering.

Specifications

Product Type – RO Tank Shut-Off Valve

Connection 1 – 1/4" Female NPT

Connection 2 – 1/4" Push-Fit

Tubing Size – 1/4" OD

Valve Type – Quarter-Turn Ball Valve

Material – Food-Grade Plastic

Application – Reverse Osmosis Storage Tanks

Style – Depends on what is in stock

Applications

The Shut-Off Valve for RO Tanks is ideal for:

• Reverse osmosis storage tanks
• Residential drinking water systems
• RO system maintenance
• Filter and membrane replacements
• New reverse osmosis installations
• Replacing damaged or leaking tank valves

It allows the storage tank to be isolated quickly and safely without affecting the rest of the system.

Installation

1. Turn off the water supply to the reverse osmosis system.
2. Relieve pressure from the storage tank.
3. Apply PTFE (Teflon) thread seal tape to the tank threads.
4. Thread the valve onto the tank and tighten securely.
5. Insert the 1/4" OD tubing fully into the push-fit connection.
6. Restore the water supply and check for leaks.

💡 Keep the valve fully open during normal system operation to allow unrestricted water flow from the storage tank.

Maintenance

For reliable operation:

• Inspect the valve periodically for leaks or wear.
• Exercise the valve occasionally to keep it operating smoothly.
• Replace the valve if it becomes difficult to turn or no longer seals properly.
• Check push-fit connections whenever servicing your RO system.

Why Choose This RO Tank Shut-Off Valve?

The Shut-Off Valve for RO Tanks is an essential replacement component for maintaining your reverse osmosis system. It provides dependable flow control, simplifies routine maintenance, and ensures a secure connection between your storage tank and filtration system.