JG Speedfit 15mm Stop Valve 15STV/2

John Guest Compact Check Valve 15 Mm. JOHN GUEST Compact Check Valve 15 mmCategory: Boats and equipmentSubcategory: PlumbingEnsure the integrity and efficiency of your boat´s water system with the John Guest 15 mm Compact Check Valve, a pinnacle of marine plumbing innovation. Specifically engineered for the demanding conditions of a marine environment, this valve provides a simple yet highly effective solution for controlling the flow of water, safeguarding your systems from the damaging effects of backflow and back-siphonage. Ideal for installation in potable (drinking) water lines, grey water systems, and sanitation applications, it is an essential component for any conscientious boat owner, builder, or maintenance professional seeking reliability and peace of mind on the water.The primary benefit of this compact valve is its ability to ensure water flows in a single direction. This crucial function protects the purity of your fresh water supply by preventing any potential contamination from grey or black water systems. Furthermore, it helps maintain pump prime and system pressure, ensuring that your pumps and appliances operate correctly and efficiently without the risk of airlocks or performance loss caused by reverse flow.Key Benefits:* Effortless, Tool-Free Installation: Featuring the revolutionary John Guest push-fit technology, this valve allows for an incredibly fast and secure connection in seconds, without the need for any specialist tools, soldering, or sealants. This connect-and-forget simplicity is invaluable when working in the often tight and awkward spaces found within a boat´s hull.* Superior Backflow Prevention: As a high-performance non-return valve, it offers an immediate and reliable barrier against backflow. This protects your water system´s hygiene, prevents cross-contamination between different water lines, and safeguards sensitive equipment from reverse pressure.* Space-Saving Compact Design: Engineered with a minimal footprint, its compact and lightweight body is perfectly suited for marine plumbing where space is at a premium. It can be easily integrated into complex pipework in tight bilges, cramped cabinets, or behind panels without compromising on performance.* Built for the Marine Environment: Constructed to withstand the rigors of life at sea, the valve´s body is exceptionally durable and inherently resistant to corrosion, scale build-up, and the effects of saltwater exposure. This ensures long-term operational integrity and reduces maintenance requirements.* Optimized Flow Performance: The valve is designed with a very low opening pressure, ensuring that it opens with minimal resistance to allow for a full and unimpeded flow rate. This means it will not significantly impact your system´s water pressure or performance.Main Features:* Instant push-fit connection for 15 mm outer diameter tubing and pipework.* Designed for single-direction flow control in fluid systems.* Clear, moulded arrow on the body indicates the direction of flow for foolproof installation.* Secure and permanent leak-proof connection without the need for tools.* Suitable for use in both hot and cold water applications within specified temperature limits.* Lightweight and robust construction ideal for marine and mobile applications.---Attribute: ValvesTechnical Specifications:* Product: Compact Check Valve / Non-Return Valve* Brand: JOHN GUEST* Connection Size: 15 mm* Connection Type: Push-Fit* Maximum Working Pressure: 10 bar (145 psi) at 20°C* Maximum Working Temperature: 65°C* Minimum Opening Pressure: 0.02 bar* Application: Potable Water, Grey Water, Marine Plumbing Systems. tradeinn Waveinn

General description JG Speedfit stop valve allows the user to stop the flow of water to a fixture or zone in the event of an emergency or for repair work. Its compact design is ideal for installation in tight spaces, and it features an instant push-fit connection along with a screw-down mains stop valve. The valve can be installed and demounted in seconds without the need for tools, making it a convenient choice for various plumbing tasks. Technical specifications Size: 15mm Material: Plastic Installation type: Push-fit Compatible with: Speedfit PEX, polybutylene plastic pipe (inserts required), and copper pipe Suitable for: Hot and cold water (not suitable for central heating systems) Installation Installation is straightforward: simply push the valve fully onto the pipe. To demount the push-fit end, pull the collet towards the body of the fitting and pull the pipe to release. Usage This stop valve is designed for use in plumbing systems where the flow of water needs to be