Netafim TLFV-1 Flush Valve for Clog-Free Driplines
Grit and sediment settle at the far end of a dripline and choke the last emitters if nothing sweeps them out. The Netafim TLFV-1 flush valve caps the line end and clears that debris on its own, every cycle. At start-up, before pressure builds, it stays open and lets the first surge carry settled grit out the end. As the line comes up to pressure, the valve closes and the dripline runs normally. A grower then flushes the line automatically instead of walking the field to open ends by hand.
17mm Techline End-of-Line Auto Flush
It presses onto 17mm Techline dripline with an insert connection, installing at the terminus of each lateral. Rated from 1.5 to 57 PSI and up to a 15 GPM zone flow, it fits most greenhouse and field drip zones. Each cycle it flushes about a gallon, then reopens at shutdown to drain the line clean. Clearing sediment this way keeps emitters open and holds output steady over a long season. For any drip block, it is the end-of-line valve that quietly prevents clogs.
Key Features
- Automatic flush: Opens at low pressure to clear grit, then closes
- End-of-line: Installs at the terminus of each dripline lateral
- 17mm Techline insert: Presses onto standard 17mm dripline
- Wide pressure range: Works from 1.5 to 57 PSI, up to 15 GPM zone flow
- Clog prevention: Flushes about a gallon each cycle
Technical Specifications
| Specification | Detail |
|---|---|
| Model | TLFV-1 (32000-007920) |
| Type | Automatic line-flush valve |
| Connection | 17mm Techline insert |
| Flush Volume | ~1 gallon per cycle |
| Max Zone Flow | 15 GPM |
| Operating Pressure | 1.5 to 57 PSI |
| Install | End of dripline |
| Color | Brown |