Industrial FMYB-5220 Valve Position Indicator Switch

Description:

The Watchmen FMYB-5220 switch is used in industrial valve monitoring systems for valve position indication and limit switching applications. Commonly installed in pneumatic actuator assemblies, process control equipment, and industrial automation systems requiring reliable valve position feedback and stable switch operation. Maintenance technicians, control system service teams, and automation integrators use this Watchmen switch for replacement servicing, valve monitoring upgrades, and restoration of process control system performance.

Applications:

The Watchmen FMYB-5220 switch is designed for rotary valve position monitoring and remote switch indication in industrial automation systems. It is commonly used in fluid processing facilities, pneumatic valve control assemblies, manufacturing environments, and process automation workflows requiring accurate valve status indication, reliable switching performance, and stable actuator monitoring operation.

Technical Specifications:

• Manufacturer Part Number (MPN): FMYB-5220
• Product Type: Valve Position Switch
• Brand: Watchmen
• Series: Watchman VPT
• Application: Valve position indication and limit switching
• Functional Use: Rotary valve monitoring and actuator feedback
• Switch Type: SPDT proximity switch
• Switch Quantity: 2 switches
• Enclosure Rating: NEMA 4, 4X
• Housing Material: Aluminum housing
• Shaft Material: Stainless steel
• Terminal Points: 8 terminals
• Conduit Connection: 1/2 in NPT
• Operating Temperature: -40°F to 175°F
• System Compatibility: Pneumatic actuator and valve automation systems
• Intended Industry Use: Industrial automation, process control, fluid handling, valve monitoring

Common Replacements:

• Moniteur Devices FMYB-5120 Valve Monitor
• YTC YT-870 Rotary Limit Switch
• 210LS Rotary Limit Switch Box