Netafim TLCV050M1-B 1/2 in. MPT inline check valve prevents backflow and line drainage in drip and irrigation systems. Black-body construction fits standard 1/2 in. MPT fittings and is ideal where elevation changes cause draining. Prevents backflow and eliminates refill at cycle start. Large inlet opening reduces head loss for better flow. Wide usable flow range suitable for many drip applications. Helps irrigate slopes and low areas without zone draining. Compact design installs inline with 1/2 in. MPT fittings. Sold individually; available in bags of 10 for contractors. Compatible with Techline® CV and other 1/2 in. drip systems. Specifications: Flow rate 0.9–4.4 GPM; opening pressure 10.2 psi; closing pressure 5.8 psi (≈13.4 ft of water). 1/2 in. MPT x MPT connection. Black plastic body for reliable field service.Refer to Netafim product literature and the Dripline Components Brochure for CAD details, pressure-loss charts, and installation guidance. Use one check valve per low point or as recommended for slope management to maintain system performance and reduce maintenance.
