Xylem 341600 Straight Valve for FOR47 Float Switch

Product Description

The XYLEM 341600 is a straight valve assembly designed for use with the McDonnell Miller FOR47 series float switch. This replacement valve component maintains flow control within low-water cutoff and liquid level control assemblies commonly found in hydronic heating systems and steam boiler applications. The 341600 provides a direct-fit replacement for the valve seat mechanism inside the FOR47 float-operated control, restoring proper shutoff and flow characteristics to the assembly. Licensed plumbers and licensed HVAC technicians typically handle this repair as part of a boiler low-water cutoff service.

This valve is used in residential and light commercial hydronic heating and steam boiler installations where McDonnell Miller FOR47 float switches are installed. The FOR47 is a widely deployed low-water cutoff and pump controller, and the 341600 straight valve is a serviceable internal component that allows technicians to rebuild the assembly rather than replace the entire control. It is suited for boiler rooms requiring periodic maintenance of level control hardware.

Key Features

• Straight valve configuration designed for the FOR47 float switch assembly
• OEM-style replacement restores proper shutoff and flow function
• Allows field rebuild of the FOR47 control without full unit replacement
• Compatible with hydronic heating and steam boiler low-water cutoff applications

Compatibility

Designed as an OEM-style replacement straight valve for the McDonnell Miller FOR47 series float switch and liquid level control assembly.

Installation Notes

This valve assembly should be installed by a licensed HVAC technician or plumber familiar with boiler low-water cutoff controls. Shut down the boiler and relieve system pressure before disassembling the float switch housing. Follow local codes including ASME and IFGC requirements that govern boiler safety control servicing. Verify valve seating and float arm travel after reassembly before returning the system to service.

Technical Specifications

• Valve Type: Straight
• Application: FOR47 Float Switch Valve Replacement

Standard Information

• Brand: XYLEM
• Manufacturer Part Number: 341600