8-Way Sprinkler to Drip Conversion Kit

8-Way Conversion Kit (KCV1) — Key Specifications

Every component needed to complete your conversion is included. Click any SKU to view the individual product page.

What type of sprinkler riser does this kit connect to?
The Filter/Pressure Regulator unit has a 1/2" FPT (female pipe thread) inlet, which connects directly to a standard 1/2" MPT (male pipe thread) riser — the most common size used in residential sprinkler systems. If your riser is 3/4" MPT, you will need a threaded reducing coupler (sold separately) and a 1/2" nipple to step it down before connecting the kit.

Do sprinklers and drip emitters need to be on separate zones?
Yes — this is critical. Drip irrigation operates at much lower pressure (typically 15–25 PSI) than standard sprinkler zones (35–55+ PSI), and drip systems require significantly longer run times to deliver an equivalent amount of water. If you run drip emitters and sprinkler heads on the same zone simultaneously, neither system will function correctly. Make sure the riser you are converting is on a dedicated zone or that all heads on that zone are being converted to drip.

Why does the kit include a pressure regulator?
Sprinkler zones typically operate at pressures well above what drip components can safely handle. Running high pressure through 1/4" micro tubing and barbed fittings can cause connections to blow off and emitters to stream rather than drip. The included Filter/Pressure Regulator Combo Unit (60 PSI max) reduces pressure to a drip-safe level, protecting all downstream components and ensuring even, controlled water delivery.

Can I shut off individual outlets on the manifold without turning off the whole zone?
Yes. The 8-Way Adjustable Manifold has individual shutoff valves at each of the eight 1/4" outlets, plus a master shutoff on the manifold body. You can deactivate any outlet that doesn't have a line connected, or shut off lines leading to areas you no longer need to water — without affecting the rest of the manifold.

What is the difference between the Vinyl Micro Tubing and the Soaker Dripline included in this kit?
The 1/4" Vinyl Micro Tubing is solid (non-emitting) distribution tubing used to route water from the manifold outlet to a specific plant or planting area. The 1/4" Soaker Dripline (12" emitter spacing, 1/2 GPH per emitter) is used at the end of a run to water along a row or bed, slowly releasing water at each emitter point. Use vinyl tubing to reach your watering zones and soaker dripline to distribute water within them.

How do I adjust my watering timer after converting to drip?
Drip irrigation delivers water much more slowly than sprinkler heads, so run times need to be extended significantly — often 3 to 4 times longer than your previous sprinkler schedule for the same zone. The exact run time depends on your emitter flow rate and the water needs of your plants. After conversion, reprogram your irrigation timer accordingly and monitor soil moisture during the first few cycles to dial in the schedule.

Is there an add-on kit if I need to expand coverage?
Yes. DripWorks offers expansion components sold individually if you need additional tubing, fittings, or soaker dripline beyond what's included in this kit. Browse the full Sprinkler to Drip Conversion category for all available components. For a simpler, single-bed application, the 1/2" Sprinkler to Drip Conversion Kit is a compact alternative.

What happens to sprinkler heads I'm not converting?
Any sprinkler heads on the zone that you are not converting should be capped off with a threaded cap to prevent water from releasing after your conversion is complete. Do not leave uncapped risers — they will release full sprinkler-zone pressure and volume, defeating the purpose of your drip conversion and wasting water.