12mm Shut Off Valve – Inline Water Flow Control for Caravans, RVs, and Plumbing Systems (SKU: 042583)

12mm Shut Off Valve is a compact and efficient inline valve designed to control or completely shut off water flow within 12mm plumbing systems. Perfect for caravan, camper, RV, boat, or even household use, this valve gives you simple yet reliable flow control at your fingertips.

Key Features:

• 12mm Inline Design: Compatible with most 12mm water pipes or fittings used in RV and caravan setups.
• Manual Flow Control: Easily turn water on or off with a quick twist — perfect for isolating sections of a water system.
• Compact & Lightweight: Ideal for tight spaces or mobile setups where efficient use of space is essential.
• Durable Construction: Made from high-quality, water-resistant materials that withstand pressure and wear over time.
• Universal Use: Suitable for both fresh and grey water applications, including tanks, pumps, sinks, and showers.

Common Applications:

• Caravan or motorhome plumbing systems
• Camper trailers and off-road setups
• Marine and boat water management
• Temporary or portable water systems
• Outdoor or garden irrigation systems

Why Install a Shut Off Valve?

Installing inline shut off valves allows you to isolate parts of your system for maintenance, upgrades, or emergencies without draining the entire setup. They’re also useful for managing seasonal plumbing or preventing leaks during travel and storage.

Installation Tips:

1. Cut the 12mm water pipe cleanly and squarely at the desired location.
2. Push-fit or clamp both ends of the valve into the pipe (based on fitting style).
3. Secure firmly and test the valve for leaks before full use.
4. Label if hidden, so it’s easy to locate during future maintenance.

Simple, silent, and essential — this little valve keeps your water system under control when it matters most.