Quick Summary
The SG Store 2-Pack M22x1.5 Brass Drain Valve is an external-thread drain valve with a 27 mm hex outer diameter and a pull ring. It is described for use on truck boilers, compressed air tanks, air compressors and similar industrial applications.
The key checks for this item are the thread size, hex size, pack quantity and whether the valve configuration matches the tank or system it is being fitted to.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | SG Store. |
| Product type | Brass drain valve with pull ring. |
| Thread | M22x1.5 external thread, so the mating connection needs to match this size. |
| Hex size | 27 mm outer hex diameter, useful for checking tool access and fit. |
| Pack quantity | 2 pieces, so confirm that you need a two-pack. |
| Material | Brass with an internal stainless steel spring and a rubber seal layer. |
| Intended applications | Truck boilers, air tanks, air compressors and other listed industrial uses. |
What to Compare Before Buying
- Thread size: Match the stated M22x1.5 external thread to the connection on your tank or system.
- Hex diameter: The 27 mm outer hex affects the spanner or socket space available during fitting.
- Pack quantity: This is a 2-piece pack, which matters if you only need one valve.
- Application: Check that the intended use suits the equipment and operating setup you have.
What Is Included
- 2 x brass drain valve with pull ring
Before You Decide
Check the M22x1.5 external thread, the 27 mm hex size and the 2-piece pack before choosing an offer. Make sure the valve matches the connection and application on your equipment.





