Industrial 78654 Flow Control Check Valve 1/8 NPT

ALCON 78654 Flow Control Check Valve with a 1/8 NPT threaded connection is a compact, one-way valve that prevents reverse flow while providing flow control in inline fluid circuits. The 1/8 NPT specification identifies the required threaded connection size for installation in compatible piping or tubing, enabling straightforward integration into small-diameter lines. As model 78654, this valve is a distinct offering from ALCON designed for applications requiring precise directionality and regulated flow without occupying much space in the system. Its flow control capability allows users to manage the rate of fluid movement in the forward direction while maintaining a reliable seal against backflow when line pressure changes. Suitable for inline installations that require a small-diameter, 1/8 NPT connection.