Easy to install: check valve can be installed vertically, horizontally and inclined, and with just a few turns you can screw our check valves together in a waterproof way. Product description: check valve 1/2 inch (DN15) internal thread for attaching to all pipes, hoses and fittings via 1/2 inch external thread. Check Valve 1PC Brass DN15 1/2" Female & Male Backflow Preventer Valve 1/2 Inch Brass Check Valve Suitable for: garden pumps, heating systems and drinking water pipes., Please note: 1., Due to the difference between different monitors, the picture may not reflect the actual color of the item., 2., Due to different measuring tools, an error of 1-2 mm may occur, please understand., 3., Customer satisfaction is our top priority. Backflow Valve Check Valve | What Is It And Where To Use It? AVK This design ensures smooth system operation and improves the reliability and durability of the equipment. We will be happy to help you. It plays an important role in a variety of applications, especially in garden pumps, heating systems and drinking water pipes. High safety: The backflow preventer has a stainless steel spring inside, which is rust-proof, can withstand high temperatures and pressures and prevents liquid from flowing back when the pump is turned off. If you have any questions about the product after receiving the goods, please feel free to contact us. Female & Male Thread Backflow Preventer Brass Dn15 1/2 Package contents: Check valve 1/2 inch (DN15) internal thread. Plumbing and irrigation folks, this brass check valve is such a simple but essential component for any fluid system! The DN15 1/2-inch size with both female and... This valve features exquisite design, compact structure, easy installation and is suitable for various liquid media.
