Leonard Valve 405131 Control Rod Group

Product Description

The LEONARD VALVE 405131 is a control rod group assembly used in Leonard thermostatic mixing valve systems. This assembly provides the mechanical linkage between the valve operator and the internal mixing components, enabling precise temperature control at the point of use. It is designed for installation by licensed plumbers and mechanical contractors working on commercial or institutional plumbing systems where Leonard thermostatic valves are specified. The 405131 serves as a replacement or service part, restoring proper valve function when the existing control rod assembly shows wear or damage.

The 405131 is suited for use in commercial plumbing applications where Leonard thermostatic mixing valves regulate hot and cold water delivery. Typical installations include institutional facilities, healthcare settings, schools, and multi-unit residential buildings where centralized temperature control and scald protection are critical. This part supports routine maintenance and service of installed Leonard valve systems.

Key Features

• OEM-style control rod group assembly for Leonard thermostatic mixing valve systems
• Provides mechanical linkage for precise valve operation and temperature regulation
• Designed as a direct service replacement to restore original valve performance
• Built for commercial and institutional plumbing applications

Compatibility

Designed as an OEM-style replacement control rod group assembly for Leonard thermostatic mixing valve systems. Consult Leonard Valve documentation or cross-reference the parent valve model to confirm fitment before ordering.

Installation Notes

Installation and service of thermostatic mixing valve components should be performed by a licensed plumber or mechanical contractor familiar with Leonard valve systems. Shut off the hot and cold water supply and relieve system pressure before disassembling the valve. Follow the manufacturer service documentation for proper reassembly sequence. Work must comply with applicable local plumbing codes and standards such as ASSE 1017 where thermostatic mixing valves are required.

Technical Specifications

• Component Type: Control Rod Group Assembly

Standard Information

• Brand: LEONARD VALVE
• Manufacturer Part Number: 405131