



The PLS 12mm Single Check Valve is a non-return valve designed for use with 12mm push-fit pipes in hot or cold water systems. Perfect for touring caravans, this valve ensures secure one-way water flow by preventing backflow. The body is made from durable acetal copolymer, and the O-rings are made from high-quality nitrile rubber for added reliability. Featuring a collet with stainless steel teeth, the valve offers easy installation and a secure fit.
It operates within a temperature range of -20°C to +70°C, ensuring versatile performance in a variety of mobile plumbing systems.
Standard shipping is a flat £4.99 and is free on orders over £75. Orders using standard shipping are usually delivered within 1-2 working days of placing your order.
We will rush to dispatch your order same or next working day, but will contact you if there will be any delays. Please note that orders are not shipped on weekend or bank holidays.
A next day courier option is available for £6.99 - orders placed before 2pm will arrive the next working day, however any order placed after this time will not be despatched until the following day.
If for some reason your order has not arrived within this time or if you have any queries regarding your order, please contact us.
If you wish for your order to be delivered to the following: Scottish Highlands, Northern Ireland or Isle of Wight/Isle of Man additional delivery charges may apply.