
John Guest - Polypropylene Inline Straight Ball Valve
Technical Details
| Manufacturer | John Guest |
| Connection Type | Push-fit quick connect, 1/4" tubing |
| Valve Operation | 1/4 turn ball valve (90° open to closed) |
| Body Material | White polypropylene |
| O-Ring Material | Food grade EPDM |
| Collet | Polypropylene with stainless steel teeth |
| Handle Material | Acetal copolymer |
| Intended Use | Potable water systems only |
How to Install
- Cut tubing squarely and ensure the end is clean and free from debris
- Push the tubing firmly into the valve port until it bottoms out against the internal stop
- Tug gently on the tubing to confirm the collet teeth have engaged and the connection is secure
- Turn the valve handle 90° to open or close the water flow as needed
- To disconnect, push the collet toward the valve body while pulling the tubing out
What This Valve Works With
This John Guest inline ball valve is designed exclusively for potable water applications and other compatible potable liquids. The polypropylene construction offers high chemical resistance suitable for reverse osmosis systems, water filtration setups, and drinking water lines. Do not use this valve with compressed air, inert gases, explosive gases, petroleum spirits, other fuels, or heating systems, as the materials are not rated for those applications.
Technical Details
| Manufacturer | John Guest |
| Connection Type | Push-fit quick connect, 1/4" tubing |
| Valve Operation | 1/4 turn ball valve (90° open to closed) |
| Body Material | White polypropylene |
| O-Ring Material | Food grade EPDM |
| Collet | Polypropylene with stainless steel teeth |
| Handle Material | Acetal copolymer |
| Intended Use | Potable water systems only |
How to Install
- Cut tubing squarely and ensure the end is clean and free from debris
- Push the tubing firmly into the valve port until it bottoms out against the internal stop
- Tug gently on the tubing to confirm the collet teeth have engaged and the connection is secure
- Turn the valve handle 90° to open or close the water flow as needed
- To disconnect, push the collet toward the valve body while pulling the tubing out
What This Valve Works With
This John Guest inline ball valve is designed exclusively for potable water applications and other compatible potable liquids. The polypropylene construction offers high chemical resistance suitable for reverse osmosis systems, water filtration setups, and drinking water lines. Do not use this valve with compressed air, inert gases, explosive gases, petroleum spirits, other fuels, or heating systems, as the materials are not rated for those applications.
Original: $9.67
-65%$9.67
$3.38Description
Technical Details
| Manufacturer | John Guest |
| Connection Type | Push-fit quick connect, 1/4" tubing |
| Valve Operation | 1/4 turn ball valve (90° open to closed) |
| Body Material | White polypropylene |
| O-Ring Material | Food grade EPDM |
| Collet | Polypropylene with stainless steel teeth |
| Handle Material | Acetal copolymer |
| Intended Use | Potable water systems only |
How to Install
- Cut tubing squarely and ensure the end is clean and free from debris
- Push the tubing firmly into the valve port until it bottoms out against the internal stop
- Tug gently on the tubing to confirm the collet teeth have engaged and the connection is secure
- Turn the valve handle 90° to open or close the water flow as needed
- To disconnect, push the collet toward the valve body while pulling the tubing out
What This Valve Works With
This John Guest inline ball valve is designed exclusively for potable water applications and other compatible potable liquids. The polypropylene construction offers high chemical resistance suitable for reverse osmosis systems, water filtration setups, and drinking water lines. Do not use this valve with compressed air, inert gases, explosive gases, petroleum spirits, other fuels, or heating systems, as the materials are not rated for those applications.




