15mm x 1/2 Inch Straight Service Valve – Compression Isolation Valve with Rubber Seal

15mm x 1/2 Inch Straight Service Valve – Compression Isolation Valve with Rubber Seal

Features

The 15mm x 1/2 inch straight service valve provides a reliable, heavy-duty isolation solution designed specifically for controlling water feeds to toilets, taps, showers, and plumbing fixtures in straight pipe runs. Manufactured to high trade standards, this inline valve allows you to easily shut off water flow for maintenance or emergencies without turning off your entire house supply. Furthermore, it features a secure 15mm compression fitting on one end for standard copper or plastic pipe and a 1/2″ BSP spinning nut on the other end. Because it includes a built-in rubber O-ring seal instead of a thin red fibre washer, you can achieve a superior, watertight seal on the threaded connection without needing to over-tighten and risk stripping threads. As a result, you achieve a professional, leak-free, and effortless plumbing installation.

• Straight Inline Design: Precision-engineered for direct, in-line pipe runs. Therefore, it allows for clean, seamless integration along vertical or horizontal supply lines for toilets, basins, and showers.
• Built-In Rubber O-Ring Seal: Features an integrated rubber sealing ring instead of a standard thin fibre washer. Consequently, it provides a superior, reliable seal with minimal tightening required.
• Dual Connection Convenience: Equipped with a standard 15mm compression fitting on one end and a 1/2″ BSP spinning nut (fitting 20mm threads) on the other. Moreover, it bridges pipework to fixture tails effortlessly.
• Reliable Isolation Valve: Features an easy-turn slot mechanism for fast water shut-off. As a result, it simplifies future maintenance and repairs on individual appliances.
• Durable Construction: Manufactured from high-grade brass components for long-lasting corrosion resistance and strength. Furthermore, it handles everyday mains water pressure with complete reliability.

Technical

• Brand(s): Navigator MSL / Wosherworld
• MPN(s): BFSVS-15D / OR095
• Product Type: Straight Service Valve / Isolation Valve
• Connection Type: 15mm Compression Fitting to 1/2″ BSP Spinning Nut
• Configuration: Straight Inline
• Sealing Type: Integrated Rubber O-Ring Seal (Thread End)
• Application: Toilets, Taps, Showers, and Fixture Feeds

Details

Connecting a water supply pipe directly to a toilet cistern, basin tap, or shower valve often requires a dependable inline shut-off point that won’t leak or seize up over time. Moreover, traditional straight valves using thin fibre washers frequently require excessive tightening, which can easily strip threads or fail under pressure.

Fortunately, this 15mm x 1/2″ straight service valve solves the problem with professional efficiency. Because it combines an inline straight body, a secure 15mm compression inlet, and a reliable rubber O-ring seal, it ensures a watertight fit every time. Consequently, you achieve a clean, secure, and permanent plumbing isolation point.