Double Check Valve 15mm (15DCV) (Pack Of 5) John Guest Speedfit

WaveInn

John Guest Check Valve 15 Mm. Ensure your boat´s water system runs flawlessly with the JOHN GUEST 15mm Check Valve. This essential marine plumbing component guarantees unidirectional flow, preventing damaging backflow and back-siphonage. Protect your fresh water purity and vital equipment like pumps and heaters from reverse pressure. Its renowned John Guest push-fit technology allows for effortless, tool-free, leak-proof installation on 15mm pipes. Built for marine durability, it´s compatible with hot and cold systems, offering reliable, maintenance-free protection. Trust John Guest for safe, efficient, and dependable marine plumbing. JOHN GUEST Check Valve 15 mmEnsure Unidirectional Flow and Ultimate System Protection for Your Marine PlumbingUpgrade your boat's water system with the world-renowned reliability of the JOHN GUEST Check Valve 15 mm. Specifically engineered for the demanding conditions of marine environments, this essential plumbing component provides a simple yet critical function: ensuring water flows in only one direction. It is the definitive solution for preventing backflow and back-siphonage, safeguarding the purity of your fresh water supply and protecting vital equipment from reverse pressure damage. Ideal for both new installations and system upgrades in the Boats and equipment category, this valve offers unparalleled performance and peace of mind on the water.Key Benefits for the Discerning Mariner:* Total System Protection: The primary function of this check valve is to prevent the reverse flow of water. This is crucial for protecting sensitive equipment like water pumps, heaters, and filtration units from damaging back pressure, significantly extending their service life and preventing costly repairs.* Safeguard Water Purity: By eliminating the risk of back-siphonage, the valve ensures that used or contaminated water from sinks, showers, or other outlets cannot flow back into your fresh water tank. This maintains the integrity and safety of your potable water supply, a non-negotiable for health and comfort aboard.* Effortless, Tool-Free Installation: Featuring the legendary John Guest push-fit technology, this valve allows for an incredibly fast and secure installation without the need for any special tools, sealants, or soldering. Simply push the 15 mm pipe firmly into the fitting for a permanent, leak-proof connection that can withstand the vibrations and movements of a vessel.* Designed for Marine Durability: Built to perform in the harsh marine environment, this check valve is engineered for a long, maintenance-free life. Its robust construction ensures it can handle the rigors of life at sea, providing consistent and reliable performance season after season.* Versatile and Adaptable: Perfectly suited for use in both hot and cold water systems, this valve offers exceptional versatility. Its compact, in-line design allows for easy integration into tight spaces within your boat´s plumbing network, making it an ideal choice for a wide range of applications.Main Features:* Secure push-fit connections for 15 mm outer diameter pipe* In-line design for simple integration into existing pipework* Clear, molded arrow on the body to indicate the direction of flow* Compatible with both hot and cold water applications* Allows for quick and easy disconnection for system maintenance or modification* Provides a permanent, secure, and leak-proof connectionTechnical Specifications:* Product Type: Single Check Valve / Non-Return Valve* Attribute: Valves* Connection Size: 15 mm OD* 10 Bar at 20°C * 7 Bar at 65°C* Application: Potable Water, Marine Plumbing, Hot and Cold SystemsChoose the JOHN GUEST Check Valve 15 mm to ensure the efficiency, safety, and reliability of your boat´s plumbing. It's the professional's choice for a simple-to-install, high-performance solution that delivers lasting value and unwavering dependability. tradeinn Waveinn

ManoMano

John Guest push-fit acetal double check valve provides protection from the reversal of flow or back siphonage against Fluid Category 3 risks. he low headloss design, is suitable for potable liquids , foodstuffs, intermittent hot water (up to 50oC max and in accordance with The British Beer and Pub Association Code of Practice), water treatment and purification applications. Fast and simple to install, John Guest valves create an instant push-fit connection and leak tight seal without the need for tools, hot works or sealing agents. The unique collet locking design firmly and securely holds the pipe in place without deforming the pipe or restricting flow. John Guest push-fit valves are corrosion resistant and fully demountable, improving system performance and reducing system downtime during maintenance. All John Guest fittings are manufactured and assembled in the UK. Durable acetal copolymer material and nitrile O-rings Backflow prevention up to Fluid Category 3 Spring loaded

Plumbing Superstore

The John Guest Speedfit 15mm double check valve ensures water flows in a single direction, preventing backflow. It features push-fit ends for quick installation, reducing time by 40% compared to traditional methods. The valve is corrosion-free, prevents scale buildup, and is easy to demount by pushing the collet and pulling the pipe. Approved by BSI and WRAS, it exemplifies high quality due to its production in modern facilities in west London and Maidenhead, Berkshire. The whole process from tool design to final testing is controlled, ensuring top standards. This level of commitment has earned it accolades from global testing organizations. Note, this valve is not compatible with central heating systems.. John Guest Speedfit Double Check Valve - 15mm Plastic