Best current price£9.97from City Plumbing GB
Shopping.co.uk recommended and popular offers
City Plumbing GB£9.97Visit shop Plumbright Gatevalve Brass Lockshied 22Mm Z2040
Visit shop
B&Q£10.24Visit shop B&Q - Gatevalve Brass Lockshied 22mm Z2040
Visit shop2 offers from £9.97 - £10.24
View price history by clicking the chart icon.
The Plumbright Gatevalve Lockshield 22mm is designed for professional plumbers and serious DIY enthusiasts who require a secure, reliable method to control fluid flow within a plumbing system. Its primary strength lies in its robust construction, which ensures long-term durability and consistent performance in both residential and commercial setups. However, users should note that the lockshield design necessitates a specific key or tool to adjust, which adds an extra layer of security but may slow down frequent maintenance adjustments.
| Model Part Number | Z2040 |
|---|---|
| Brand | Plumbright |
This valve is designed for fluid flow, specifically water systems. Always check local building codes before using plumbing components for gas.
The lockshield design prevents unauthorized individuals from tampering with the valve setting, which is vital for balanced systems.
Generally, lockshield valves require a standard radiator or lockshield key, which is often sold separately or is part of a standard plumber's toolkit.
While the construction is robust, ensure the valve is protected from freezing temperatures and direct environmental corrosion if installed outdoors.
Use appropriate thread seal tape or joint compound on pipe threads and ensure the compression or solder fittings are properly seated.
Ensure the lockshield cover is fully removed and check for mineral deposits on the stem; use a small amount of plumbers' silicone grease if necessary.
Tighten the gland nut slightly to compress the packing material, but be careful not to overtighten as this can restrict movement.
Installation requires standard pipe-fitting techniques suitable for 22mm copper or compatible piping. Ensure the valve is oriented correctly according to the directional flow markings on the body. When tightening connections, use proper plumbing tools to avoid deforming the valve body or damaging the threads. For care, keep the valve stem clean and free of debris. If the valve sits idle for extended periods, it is recommended to cycle the mechanism occasionally to prevent mineral buildup on the internal gate. Always verify that the lockshield cover is tightly fitted after any necessary adjustments.
