Micro Sprinkler Anti Drainage Valve in Agriculture Irrigation

When using overhead (inverted) irrigation in greenhouses, each sprinkler or mister assembly shouldhave an anti-drip device installed to prevent dripping from the sprinklers or misters after the system shuts off. Prolonged dripping can cause damage to the plants directly below, especially to seedlings.
To install a press-fit sprinkler or mister and anti-drip device into poly tubing:Use a punch to make a 1/4" hole in the poly tubing.Assemble the press-fit components before inserting into tubing.To Assemble: Connect the threaded end of the anti-drip device(MEAD) to the press-fit mister or sprinkler (Tornado Mister, Ein Dor, or Wing Sprinkler). Then connect the press-fit side of the anti-drip device to the press-fit barb (MEBARB).Insert the barbed end of the press-fit barb into the hole punched in the poly tubing.
To install a press-fit sprinkler or mister and anti-drip device into PVC pipe:Drill a 7/16" hole into 3/4" or larger PVC pipe, use a bit that will not shatter PVC (GROMDRILL).Insert the grommet (MEGRO) into the hole.Assemble the press-fit components before inserting into PVC pipe.To Assemble: Use the press-fit coupler (MECPL) to connect the anti-drip device (MEAD) to the press-fit mister or sprinkler (Tornado Mister, Ein Dor, or Wing Sprinkler).Thread the anti-drip device into the grommet.
about USFuzhou Great Irrigation Co.,Ltd is specialized in irrigation system.We are located in Fuzhou, China. With rich experience in irrigation system, we supply wide range of irrigation products to over 50 countries worldwide.Our products include drip irrigation system, micro-sprinkler system, sprinkler system, filter system,fertilizer system,garden watering kit,tubing and their fitting, timer, test instrument of water ect., which are all perfectly manufactured by the advanced technology and good quality materials, widely applied in agricultural irrigation ,landscape,famliy garden, greenhouse and sport course and so on.