Watts (TK-PRO-20.VV) Tank Ball Valve Kit for TK-PRO-20U 3-4" NPT - 3-8" Tube Myron L (512T5) 0-5000 PPM and access holes in wet

and access holes in wet environments where precision matters

and jumbo-size models

extending the service life of appliances and downstream components

and water softener setups requiring resistivity monitoring

This keeps the PTFE junction swept clean and prevents particulate settlement that can slow response time even with non-clogging designs

Watts (TK-PRO-20.VV) Tank Ball Valve Kit for TK-PRO-20U 3-4" NPT - 3-8" Tube Myron L (512T5) 0-5000 PPM and access holes in wetWatts Professional Tank Connection Kit Watts TK PRO 20. VV Tank Ball Valve Kit 3 4" NPT to 3 8" tube compression adapter with integrated ball valve for pressurized RO storage tanks 3 4" Female NPT inlet 3 8" compression outlet Built in shutoff valve Fits 0. 5 to 20 gallon tanks The Watts TK PRO 20. VV is a threaded adapter kit that converts the 3 4" Female NPT port on standard reverse osmosis storage tanks to a 3 8" compression tube connection, with