The 15 mm John Guest Shut Off Valve provides dependable inline isolation for low pressure water systems. Push fit connections on both ends allow quick installation without tools, making it suitable for caravan plumbing, marine layouts, water filtration units, and light commercial service work.
The valve is manufactured from high grade acetal for long term durability in potable water applications. Its compact size suits tight installations where reliable flow control is required.
John Guest fittings are widely used across caravan, marine, and commercial plumbing due to their precision fit and consistent sealing. The shut off valve provides stable performance and reliable isolation in water systems where maintenance access is important.