John Guest Push-to-Connect Shut-Off Valve (Female Thread to Tube)
This push-to-connect shut-off valve provides dependable flow control in water systems requiring quick installation and reliable operation. One end features ¼" female NPTF threading for secure connection to threaded fittings or housings, while the other end uses a ¼" SpeedFit push-to-connect tube fitting for fast, tool-free attachment to compatible tubing.
The quarter-turn handle gives positive open/close control with smooth operation and a clear visual indication of flow position. The design is compact and robust, making it suitable for installations where space is limited or frequent service may be required.
Key Features
-
Push-to-connect SpeedFit branch — fast, tool-free tube installation
-
Female NPTF inlet — easy integration with threaded systems
-
Quarter-turn shut-off valve — smooth on/off control
-
Compact, corrosion-resistant construction
-
Reusable and serviceable without special tools
Typical Uses
-
RO/DI and filtration systems
-
Aquarium plumbing and media reactors
-
Hydroponic irrigation manifolds
-
Ice makers, fixtures, and point-of-use lines
-
Any cold-water shut-off location requiring simple tube connection
This valve is ideal for DIY plumbers, system builders, and installers who want fast assembly, reliable shut-off, and clean tube connections without clamps, ferrules, or solvent welding
