Description
1/2″ Chemical Control Valve – CH1019-P | Summary
The CH1019 1/2″ Chemical Control Valve is a precision dial valve designed for controlling chemical flow in soft wash proportioner systems and Pentair Rainbow pool and spa feeders. With 1/2″ female threads on both ends, this durable, adjustable valve lets you fine-tune chemical draw rates with ease, offering full shutoff when needed.
Whether you’re building a custom soft wash skid or maintaining your chlorine/bromine feeder, this valve delivers reliable performance, fast installation, and cross-system compatibility.







