Green Back Valves with Threads by Antelco. 16mm x 1/2" MNPT #49035

The new Green Back® 1/2" MNPT valve can be threaded into any 1/2" FNPT fitting for use in low pressure applications for individual dripline control, tank valves, drain valves or where 1/2" MNPT connections are required.
  

Features

• 1/2" MNPT threaded inlet.
•  16 mm barb size
• Simple on-off operation and straight through flow.
• UV stabilized materials for long life.

GREAT FOR USING WITH RAIN BARRELS!