1 1/4" Swing Brass Check Valve One Way Non-Return Valve, Backflow Prevention 15982 1/4" One Way Check Valve

【1 1/4" Brass One-Way Check Valve】This product has an inner diameter of 1.55 inches, a length of 2.5 inches, and a weight of 381g/0.84 lbs. It is made of high-quality brass with precision casting, offering excellent corrosion resistance and high-pressure durability for long-lasting performance. The thickened valve body enhances overall strength, effectively preventing cracking and making it suitable for various water supply systems
【Prevents Backflow】 This horizontal one-way check valve effectively prevents water backflow, avoiding pressure drops and contamination from impurities in the water supply system. It ensures a stable water supply and maintains water purity
【Superior Sealing】Designed with a precision sealing process to ensure smooth water flow while minimizing leakage risks. The built-in high-pressure copper baffle and single-swing mechanism provide a larger flow diameter and lower resistance, ensuring smooth water discharge and stable pressure
【Ensure the Arrow Direction Matches the Water Flow】The valve features a double-union design for easy installation and is suitable for horizontal installation. A clear directional arrow is marked on the valve body, which must align with the water flow direction during installation to ensure proper operation
【Wide Application】This check valve is suitable for non-corrosive media, including water and oil, with a wide operating temperature range of 0℃-120℃ (32℉-248℉). It meets the needs of household water supply systems, industrial pipelines, and other applications
【Product Video】Video Instructions link: https://youtu.be/FipKpBHD3tI. You can also search“15982 one way check valve 1 1 4 quarter inch npt thread copper fixturedisplays” on youtube to locate the video. You can also download video by following this link: https://www.fixturedisplays.com/video/15982.AVI