Pentair R172086Z Control Valve - 1/2in, Chlorine

What This Part Is Used For
Pentair R172086Z Control Valve - 1/2in, Chlorine is a replacement control valve used in compatible Pentair chlorinator systems. It regulates the flow of chlorine solution or water through the feeder Assembly.

Why This Part Matters
A worn or sticking control valve can lead to improper sanitizer dosing. Replacing it restores controlled chemical feed and helps maintain balanced pool water. Proper flow regulation protects surrounding equipment from chemical overexposure.

Key Features and Specifications

• Manufacturer part number: R172086Z
• Control valve Assembly
• Size: 1/2in
• For chlorine feeder systems
• Regulates chemical flow
• Confirm exact chlorinator model before ordering

Installation and Fitment Guidance
Turn off circulation and relieve pressure before servicing feeder components. Inspect tubing and fittings during replacement. Confirm by manufacturer part number before ordering.

About the Pentair Brand
Pentair manufactures chlorination and chemical feed systems used in residential pools. Their feeders are widely installed and serviced nationwide. Pentair supports ongoing maintenance with available replacement parts. The brand is trusted across the pool industry.

Common Service Context
This control valve is typically replaced when addressing inconsistent chlorine feed or minor leaks. It is also installed during feeder rebuilds.