3/4" Double Check Valve DZR Female Thread

This listing is for a Pack of 1 A check valve stops the flow of fluid in one direction whilst allowing free flow in the opposite direction Max working temperature 100 deg C Working pressure 10-16 bar Important Sizing Note - Most plumbing products are measured using BSP thread dimensions which measure 1/4 inch larger than that stated, therefore this 3/4 Inch BSP thread actually measures 1 Inch in diameter. If your thread measures 3/4 Inch in diameter then you require the 1/2 Inch version of this product, Weight: 0.4188782978 pounds, Manufacturer: Primaflow