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CP961 Flow Regulator Ball Valve - 15mm Reviews

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The CP961 Flow Regulator Ball Valve is a 15 mm compression fitting designed for precise flow regulation in water systems. It features a screwdriver-operated, full bore isolation ball valve with a DZR nickel-plated finish and PTFE seats. When paired with a flow regulator cartridge (sold separately), it maintains a steady flow rate even as the pressure varies. This valve is ideal for installations requiring a reliable method of controlling water flow while ensuring optimal performance in a variety of applications. The CP961 comes with a compression connection for easy installation and full bore isolation ball valve operation, ensuring smooth and unrestricted flow. Its nickel-plated DZR body enhances durability, while PTFE seats improve sealing performance and extend the lifespan of the valve. Rated for a pressure range of up to 10 bar and it can operate within a temperature range of 0 - 85°C. The valve is designed to maintain consistent water flow when paired with a flow regulator cartridge. It is WRAS approved, ensuring suitability for potable water applications. The CP961 Flow Regulator Ball Valve offers a reliable, durable solution for maintaining steady water flow in systems with varying pressures. It features a nickel-plated DZR body, PTFE seats for enhanced sealing, and a compression connection for easy installation. Its WRAS approval guarantees safety for potable water use, while the pressure and temperature ranges ensure versatility across applications. PLEASE NOTE: The valve is not supplied with a flow regulator cartridge. Alternative Options available. Benefits Provides consistent water flow even under varying pressures Durable nickel-plated DZR body with PTFE seats for long-lasting performance WRAS approved for safe use in water systems Operates within a wide temperature range (0 - 85°C) for various applications Easy installation with compression connection Pressure range of up to 10 bar See More ⯈

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Stephen Thompson
Verified Reviewer
Not widely stocked but perfect for controlling the maximimum flow from eg a kitchen tap to avoid splashing and spray.
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Posted 4 years ago
Simon Bettle
Verified Reviewer
Purchased this & the green flow regulator cartridge to use with a BES purchased plinth heater. All seemingly working fine though it could be made clearer which way the cartridge fits into the ball valve. A phone call later to BES & it appears either way is OK. These components work well in my install. Simon
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Posted 5 years ago
Fitting these reduces all of the high pressure water noise through ceramic tap and is recommended.
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Posted 6 years ago
Mr. Stephen Ford
Verified Reviewer
These are a high quality product which make it easy to regulate flow rates in a unvented hot water system. They are certainly worth fitting.
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Posted 6 years ago
This is very well made and does the job. At first it is best to go to the manufacturers website, search "wondervalve" to get the instructions, which are very clear. The cartridges are very cheap so you are as well buying a few different flow rates to see which one suits best. With this valve fitted you can change the cartridge without turning off the water supply, the action of turning the cartridge to remove it turns off the water flow and the cartridges are easily changed using a pair of long nosed pliers.
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Posted 6 years ago