A sealed G1/4" ball valve that lets you drain or isolate part of your loop without draining the entire system — a small part that saves real hassle at maintenance time.
🎯 Best Use Cases
- Adding a dedicated drain point to a custom water cooling loop.
- Isolating a section of the loop for maintenance without a full drain.
- Coolant changes and loop flushes without disconnecting every fitting.
- Multi-loop or multi-reservoir builds that need selective flow control.
- A cheap insurance policy against the hassle of undoing a whole loop to service one part.
💰 Why This Is a Good Deal
A dedicated ball valve typically retails around $25-30 USD (roughly $35-40 CAD) new. At $30 CAD, factory sealed, this is priced right around typical new CAD cost — and it's the kind of part that's easy to forget to order until you're mid-build and realize you have no easy way to drain the loop.
It's a small, inexpensive addition that makes every future maintenance session dramatically easier.
⚖️ How It Compares
| Part | Price | Notes |
|---|---|---|
| Corsair Hydro X Series XF Ball Valve, Black — New, Factory Sealed | $30.00 | Adds a drain/shutoff point to your loop. |
| Corsair 90° Rotary Adapter Twin Pack | $30.00 | For routing tube runs around corners. |
| Corsair Hydro X XL8 Coolant (Blue or Red) | $35.00 | You'll need this for the next fill after using the valve to drain. |
Corsair Hydro X Series XF Ball Valve, Black — New, Factory Sealed
In stock now — $30.00 CAD, ships within Canada.
🛒 View & Buy This Part Ask a Technician❓ Frequently Asked Questions
Where should I install a ball valve in my loop?
Typically at the lowest point of the loop, so gravity helps drain coolant out when the valve is opened during maintenance.
Does the valve fit any tubing size?
The valve itself uses standard G1/4" threading; you'll pair it with fittings matched to your tubing size (hardline or soft) on either side.
Is this compatible with non-Corsair loop components?
Yes, G1/4" is a universal standard across most custom water cooling brands.
