Irritec Perma-Loc Tubing Coupling Valve
These Perma-Loc Tubing Coupling Valves are used to connect two sections of the same size polyethylene tubing where on/off functionality is needed. A quarter turn ball valve is located in the middle of the coupling for easy on/off function. A great use for these valves are in raised beds where you may want manual on/off control in each bed or manually operated zones.
About Drip Depot Perma-Loc Drip Irrigation Fittings:
Perma-Loc fittings and adapters are heavy duty reusable connectors for all your connection needs. They are very easy to use and require no special tools. Perma-Loc fittings are available for both Tubing and Tape. The Tubing connectors can be used on blank tubing as well as drip line.
- To Use: Simply push tubing or tape over barbed end, then hand-tighten locking nut over tubing or tape for a permanent secure fit.
- To Remove: Just loosen locking nut, pull tube off and re-use as needed.
Perma-Loc fittings look similar to traditional flange and locking nut plumbing connections; however, in most cases, they work differently. Unlike a typical locking nut which comes off the fitting and slides over the tubing, a Perma-Loc locking nut is usually not removed from the fitting. The exception to this rule might be some of the larger 3/4" and above tubing fittings. Select a video from above to see how the Perma-Loc drip irrigation tubing and tape fittings work.
|Perma-Loc Size||Acceptable Inside Tubing Diameter||Acceptable Wall Thickness|
|3/8"||.510" to .580"||.035" to .055"|
|1/2"||.590" to .630"||.025" to .050"|
|3/4"||.790" to .845"||.045" to .065"|
|1"||1.025" to 1.085"||.045" to .070"|