3900 Flow Timer & Meter Control Head Interface:NXT 2 Start the motor and check

Start the motor and check for smooth

corrosion-resistant material

High-Quality Valve Material: Constructed from durable materials to ensure long-lasting performance

lightweight construction ensures long-lasting use

3900 Flow Timer & Meter Control Head Interface:NXT 2 Start the motor and checkVtrol V39 Control Valve (3900) Enhance your water treatment system with the Vtrol V39 Control Valve, developed by Scientific World. This robust and versatile control valve is designed to provide superior performance for both filtration and softening applications. With its advanced timer and metering options, the Vtrol V39 ensures precise control and efficient water management. Key Features: High Quality Valve Material: Constructed from durable brass