Water supply valve Nicol SIL2S 1/2 inch, brass angle valve for domestic plumbing

The Nicol SIL2S 1/2 inch water supply valve is an angle valve designed for domestic plumbing connections. Made of brass, it provides manual on/off control of water flow to fixtures and appliances. The compact angle configuration allows installation at inlet lines behind sinks, toilets, and other sanitary appliances. The valve is suitable for standard cold and hot water systems and fits 1/2" threaded fittings commonly used in household plumbing.

Advantages

The brass construction offers corrosion resistance and mechanical durability for long-term use in domestic water systems. Its angle design saves space and enables convenient shut-off without accessing the main supply line. Simple manual operation allows fast isolation of fixtures for maintenance or replacement. The product is compatible with common 1/2" fittings, making it easy to integrate into existing installations.

Suitable for

• Shut-off at under-sink supply lines for kitchen and bathroom sinks
• Water supply control for toilets and bidets
• Connections to water-using appliances such as dishwashers and washing machines (where 1/2" fittings are used)
• Local isolation for fixture replacement and routine maintenance

Key specifications

• Material: brass body for corrosion resistance
• Connection type: 1/2" threaded inlet and outlet compatible with standard fittings
• Valve orientation: angle valve design for compact installation
• Operation: manual on/off control
• Application: suitable for cold and hot water domestic systems

How to use

Install the Nicol SIL2S angle valve in the supply line using appropriate sealing on threaded connections and tighten to the manufacturer-recommended torque. Position the valve so the handle is accessible for manual operation. To shut off water to a fixture, turn the valve handle to the closed position; to restore flow, open the handle fully. After installation, check all joints for leaks and operate the valve a few times to ensure smooth movement.

Usage recommendations

The valve should be installed by a qualified plumber or a person familiar with plumbing practices. Use compatible fittings and appropriate thread sealant or tape. Avoid excessive force when tightening to prevent damage to threads or seals. Periodic operation and visual inspection help maintain performance; if signs of leakage or wear appear, replace the valve to prevent water damage.