Bibcock water ball valve with compression nut and hose nipple 1/2"

Product detailed description

Water supply systems in residential and commercial buildings often require a compact and durable shut-off solution for branch connections. This bibcock ball valve is commonly used in plumbing, irrigation and laundry applications where a secure and leak-free connection is essential. The valve is installed at the point where a hose or appliance is to be connected, allowing for controlled access to the water supply. It is suitable for both indoor and outdoor use, provided the installation conditions are appropriate for the operating parameters.

Installers working on domestic or light commercial projects will find this valve ideal for connecting garden hoses, washing machines, or other appliances that require a dedicated water inlet. The valve's compact design and ease of operation make it a practical choice for installations where space is limited. The combination of a compression nut and hose nipple ensures a secure and leak-free connection to both rigid pipework and flexible hoses.

Technical parameters

Installation and connection

Installation begins with selecting a suitable location for the valve, typically on a vertical pipe run. The compression nut side is connected to the pipe using a standard 1/2 inch thread. The hose nipple side is left for connection to a hose or appliance. It is important to ensure that the pipe is clean and free of debris before tightening the compression nut to prevent leaks. The valve should be installed in a position that allows for easy access to the operating handle.

Common installation mistakes include over-tightening the compression nut, which can damage the sealing washer, and failing to check for proper alignment of the hose nipple. Installers should also verify that the pipe is not under pressure during installation to avoid accidental water discharge. A final leak check should be performed after installation by opening the valve and inspecting all connections for signs of leakage.

Compatibility and accessories

This bibcock ball valve is compatible with standard 1/2 inch threaded pipe systems and hose connections. It is suitable for use with copper, PEX or polyethylene pipes, provided the compression nut is tightened correctly. When connecting to a hose, ensure that the hose is rated for the same pressure and temperature as the valve. No additional accessories are required for basic installation, but a sealing compound may be used on the compression nut thread for added security.

Technical background for designers

The valve operates using a ball with a central bore that allows or blocks the flow of water. When the handle is turned, the ball rotates, aligning or blocking the flow path. The ball is typically made of a durable material that resists wear and corrosion, ensuring long-term reliability. The compression nut provides a secure connection to the pipe, while the hose nipple allows for a flexible connection to the appliance or hose. The valve is designed to integrate into standard water supply systems without requiring special tools or modifications.

The service life of the valve is influenced by the quality of the installation, the frequency of use, and the operating conditions. Exposure to high temperatures or aggressive media can reduce the lifespan of the sealing components. Proper installation and regular inspection can help maintain the valve's performance and prevent leaks or failures.

Service and operation

Regular inspection of the valve is recommended to ensure continued performance. The compression nut should be checked for signs of leakage or loosening, and the hose connection should be inspected for wear or damage. If the valve is used frequently, it is advisable to operate it periodically to prevent the ball from seizing in the closed position. No specific service intervals are required for this model, but any signs of malfunction should be addressed promptly to avoid system disruption.

Frequently asked questions

Can this valve be used with hot water systems?
Yes, the valve is rated for a maximum temperature of 100°C, making it suitable for hot water applications provided the connected hoses and fittings are also rated for this temperature.

Is it compatible with 1/2 inch copper pipe?
Yes, the compression nut is designed for 1/2 inch threaded connections, making it compatible with standard copper pipe sizes.

Can it be installed in a horizontal pipe run?
Yes, the valve can be installed in either vertical or horizontal orientations, provided the compression nut is tightened correctly and the hose connection is not under excessive strain.

What is the maximum pressure it can handle?
The valve is rated for a maximum pressure of 10 bar, which is suitable for typical domestic water supply systems.