ARCO A-80 NOVA VITAQ 1/2" x 1/2" L-FLOW Angle Valve

The ARCO A-80 NOVA VITAQ 1/2" x 1/2" L-FLOW angle valve is a premium plumbing component engineered for reliability and long-term performance in residential and commercial water systems. Constructed from high-quality brass, this valve features the innovative VITAQ system, which significantly reduces limescale accumulation and prevents the mechanism from seizing over time. Its L-FLOW design ensures efficient water passage, making it an essential part of any modern plumbing installation where durability and consistent flow are required.

Advantages

The primary benefit of this angle valve is its advanced VITAQ technology, which maintains smooth operation even in areas with hard water by minimizing mineral deposits. The robust brass construction provides excellent structural integrity and resistance to corrosion, ensuring a long service life. With a maximum pressure rating of 16 Bar and a wide operating temperature range, it offers versatile performance across various plumbing environments. The metal handle provides a tactile and durable interface for precise water flow control, while the standard 1/2-inch connections ensure compatibility with most common water supply lines.

Suitable for

• Connecting water supply lines to bathroom sinks
• Installation for kitchen faucets
• Water supply connection for toilets
• General plumbing maintenance and fixture replacement

When it may not be suitable

This valve is designed specifically for standard 1/2-inch plumbing connections and may not be suitable for systems requiring different pipe diameters or specialized industrial high-flow applications. It is not intended for use with gas lines or aggressive chemical fluids that could damage the internal brass components.

Key specifications

• Connection size: 1/2 inch outer thread
• Material: Brass
• Handle material: Metal
• Operating temperature range: 0°C to 90°C
• Maximum pressure: 16 Bar
• Angle: 90°

How to use

To install the valve, ensure the water supply is completely shut off. Apply appropriate thread sealant or PTFE tape to the 1/2-inch male threads to ensure a watertight connection. Thread the valve onto the supply pipe and tighten it securely using a suitable wrench, taking care not to overtighten. Once installed, connect the fixture supply hose to the outlet side of the valve. Slowly open the main water supply and check for any leaks around the connection points before fully opening the valve handle.

What to consider before purchase

• Verify the thread size of your existing water supply pipes
• Ensure the installation space allows for a 90-degree angle configuration
• Check local plumbing regulations regarding the use of brass fittings
• Consider the warranty period applicable to your specific purchase status

Usage recommendations

Regularly operate the valve handle at least once every few months to ensure the internal mechanism remains free and responsive, which helps maintain the effectiveness of the VITAQ anti-limescale system.