Oval angle valve with ceramic head 1/2"x3/8"

Product detailed description

This oval angle valve is commonly used in bathroom installations where space is limited, such as under sinks or behind toilet cisterns. The compact 3/8 inch outlet allows for the use of narrower hoses, which is particularly useful in older or space-constrained systems. The ceramic cartridge mechanism provides smooth and precise control, making it suitable for both new builds and renovation projects. The valve is constructed from brass and chrome, ensuring durability and corrosion resistance in wet environments.

Typical applications include connection to water supply lines for hand basins, bidets, and compact cisterns. The oval head design allows for a more streamlined appearance, reducing the risk of sharp edges protruding from the installation. The valve is compatible with standard plumbing systems operating within the specified pressure and temperature ranges.

Technical parameters

Installation and connection

Installation begins with ensuring that the water supply is turned off and the system is depressurised. The valve is connected using G1/2 inch and G3/8 inch threaded connections, which should be tightened with a wrench to prevent leaks. It is important to check that the ceramic cartridge is seated correctly and that the sealing surfaces are clean and undamaged. A common mistake during installation is over-tightening the connections, which can damage the threads or the valve body. Installers should also verify that the flow direction is correct, with the inlet connected to the supply and the outlet to the fixture.

Compatibility and accessories

This valve is compatible with standard plumbing systems using copper or PEX piping and is suitable for use with standard 1/2 inch and 3/8 inch hose connections. For installations requiring a larger outlet, the 1/2 inch x 1/2 inch or 1/2 inch x 3/4 inch variants may be used. Additional components such as hose clamps and sealing tape may be required for a secure connection. Related products include the Oval angle valve with ceramic head 1/2 inch x 1/2 inch and the Oval angle valve with ceramic head 1/2 inch x 3/4 inch.

Technical background for designers

The valve operates using a ceramic cartridge, which replaces traditional rubber seals and provides a more reliable and long-lasting shut-off. The ceramic material is resistant to wear and does not degrade over time, ensuring consistent performance. The brass body provides structural integrity and resistance to corrosion, while the chrome finish offers a smooth and hygienic surface. The valve is designed to integrate seamlessly into standard plumbing systems, with the inlet and outlet sizes matching common pipe and hose dimensions. The operating principle relies on a quarter-turn motion to open or close the flow, which reduces the effort required for adjustment and minimises the risk of over-tightening.

Service and operation

Due to the ceramic cartridge design, this valve requires minimal maintenance and does not need regular servicing. However, it is recommended to periodically check for signs of wear or leakage, particularly at the connection points. If a leak is detected, the valve should be disassembled to inspect the cartridge and sealing surfaces. No specific service intervals are provided, but the valve is designed to operate reliably without maintenance for extended periods.

Frequently asked questions

Can this valve be used with copper piping?
Yes, the valve is compatible with copper piping as long as the connection sizes match the G1/2 inch and G3/8 inch threads.

Is the ceramic cartridge replaceable?
The ceramic cartridge is designed to be durable and long-lasting. If replacement is required, it should be performed by a qualified technician using the appropriate tools.

What is the maximum temperature it can handle?
The valve is rated for a maximum operating temperature of 100°C, making it suitable for use with hot water systems.

Can this valve be used in a high-pressure system?
The valve is rated for a nominal pressure of 10 bar (1.0 MPa), so it is suitable for use in systems operating within this pressure range.