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City Plumbing GB£47.58Visit shop Reliance Blue 1.1/2 Inch Fbsp Lever Ball Valve Pn40
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This Reliance Lever Ball Valve is designed for plumbing professionals fitting new bathrooms, heating systems, or radiators. Its key benefit is providing reliable control over fluid flow in trade applications. A caveat to consider is its specific PN40 pressure rating, which dictates its suitability for certain system pressures. This valve offers robust construction for secure shut-off and flow regulation in various plumbing installations.
| Model Part Number | 1.1/2 Inch Fbsp Lever Ball Valve Pn40 Blue |
|---|---|
| Brand | Reliance |
PN40 indicates the nominal pressure rating of the valve, meaning it is designed to safely handle pressures up to 40 bar (approximately 580 PSI) at standard temperatures.
This valve is typically designed for water and other compatible liquid systems. It is not rated or intended for use with natural gas or other combustible gases unless specifically stated by the manufacturer for a particular application.
The operating temperature range is dependent on the specific materials used and the pressure rating. Consult the product's technical datasheet for precise temperature limits, but generally suitable for standard hot and cold water applications.
BSP (British Standard Pipe) threads are common in many plumbing systems. If your pipe fittings have threads that appear to be designed for screw-in connections and are not NPT (National Pipe Thread) or metric, they are likely BSP. A 1.1/2 inch BSP fitting will match the valve's connection size.
This valve is generally intended for above-ground installation in accessible locations for operation and maintenance. Burying it may expose it to conditions that could affect its performance and longevity, and should only be done if explicitly designed for such use.
The blue lever signifies the valve's color coding, often used to identify its function or the type of system it's installed in. It also provides a simple, visual indicator for on/off status and allows for quick operation.
Check if the packing nut on the stem is slightly loose and tighten it gently. If the leak persists, the valve may require replacement.
Ensure the valve is fully open or closed. If operating after a long period, try working the handle back and forth gently. Debris in the line could also cause stiffness; flushing the system may help. Avoid excessive force.
Ensure there are no obstructions in the valve seat. Debris or sediment can prevent a complete seal. Try operating the lever fully. If the issue persists, the internal components may be worn and the valve may need replacement.
Inspect the valve body and connections for significant corrosion or physical damage. If found, replace the valve to prevent failure and leaks.
Setup: To install the Reliance Lever Ball Valve, ensure the system is depressurized and drained. Thread the valve onto the appropriate 1.1/2 inch BSP male threaded pipe or fitting. Tighten securely using a wrench on the valve body, not the handle, to prevent damage. For optimal sealing, ensure threads are clean and use appropriate thread sealant if recommended for the application.
Compatibility: This valve is designed for use with water and other compatible fluids within its PN40 pressure and temperature limits. It requires a male BSP threaded connection of the corresponding size (1.1/2 inch).
Care: Regularly inspect the valve for any signs of leakage or damage. Periodically operate the lever handle to prevent the ball mechanism from seizing, especially if the valve is left in one position for extended periods. Clean the exterior with a damp cloth; avoid abrasive cleaners. Ensure the operating environment does not expose the valve to conditions outside its specified ratings.
