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ASCO 099257-005-D 120V Fb Coil, 20Watts

Special Price $299.89 Regular Price $332.88
In stock
120V Fb Coil, 20Watts

120V Fb Coil, 20Watts Asco 099257-005-D

The ASCO 099257-005-D is a replacement coil for a 2-position, normally open (2/2 NO) solenoid valve. It uses 20 watts of power while operating on 120/110 VAC. This coil is compatible with various ASCO solenoid valve models, typically used in industrial and commercial applications for controlling the flow of fluids or gases.It plays a crucial role in controlling the flow of fluids or gases within pneumatic systems by activating the valve's opening and closing mechanism.

Key Features:

  • Direct Replacement: Designed for seamless compatibility with specific ASCO valve models, simplifying replacement and ensuring proper operation.
  • Durable Construction: In order to give durability and resilience to wear and strain, superior materials were chosen throughout construction.
  • 120V AC Operation: Compatible with standard 115V/120V AC power supply for easy integration into most electrical systems.
  • 20W Power Rating: Provides sufficient power for reliable valve actuation in various applications.
  • Coil Enclosure: Available with or without a junction box for different installation requirements and protection needs.
  • Coil Insulation Class: Class F insulation ensures safe and efficient operation within typical temperature ranges.
  • 18" Leads: Adequate lead length facilitates convenient connection to the valve and control system.


  • Industrial automation: Regulating the flow of gas, oil, water, and air throughout different industrial processes.
  • Manufacturing equipment: Operating pneumatic cylinders and actuators in production machinery.
  • HVAC systems: Regulating air flow in ventilation and air conditioning systems.
  • Irrigation systems: Managing water flow for agricultural and landscaping applications.
  • Medical devices: Controlling fluid flow in medical equipment and instruments.


  • Restores valve functionality: Replaces a faulty coil to get your ASCO valve back up and running.
  • Reliable performance: Durable construction ensures consistent and dependable valve operation.
  • Easy installation: Direct replacement design simplifies the process and minimizes downtime.
  • Versatile compatibility: Suitable for various ASCO valve models and applications.
  • Energy-efficient: Class F insulation and optimal power rating contribute to efficient operation.

Important Notes:

  • Always confirm compatibility with your specific ASCO valve model before purchasing.
  • Pneumatic system and electrical work should only be done by qualified technicians for installation and maintenance.
  • Refer to the manufacturer's instructions for detailed installation, safety, and maintenance procedures.

Overall, the ASCO 099257-005-D is a reliable and versatile replacement coil for ASCO pneumatic valves. Its compatibility, performance, and ease of installation make it a valuable choice for restoring functionality to your system and ensuring efficient control over your pneumatic applications.

Signs of a Faulty Asco 099257-005-D 120V Fb Coil, 20Watts:

Operational Issues:

  • Valve not opening or closing properly: The valve remains stuck in either the open or closed position, regardless of the electrical signal.
  • Erratic valve operation: The valve opens and closes intermittently or uncontrollably, causing inconsistent flow in the system.
  • Leaking around the valve: Fluid or gas leaks from around the valve stem, even when it's closed, suggesting internal issues with the coil or sealing components.
  • Humming or buzzing noises: Unusual noises coming from the coil, like humming or buzzing, can indicate internal electrical faults or overheating.
  • System malfunction alarms: If your pneumatic system has built-in diagnostics, it may display alarms or error codes related to valve operation, potentially pointing to a faulty coil.

Performance Issues:

  • Reduced flow rate: The system experiences lower than expected flow rate, suggesting the valve is not opening fully due to coil issues.
  • Increased energy consumption: Higher electricity bills than usual might be caused by inefficient operation of the coil.
  • Frequent cycling: The valve opens and closes more frequently than necessary, potentially due to malfunctioning coil components or control system issues.

Physical Signs:

  • Visible damage to the coil: Look for cracks, burns, or any physical damage to the coil housing or electrical connections.
  • Loose connections: Ensure all connections between the coil, valve, and wiring are secure and free of play.
  • Overheating: The coil feels hot to the touch, potentially indicating internal electrical problems or overloading.


  • If you suspect any of these signs, do not attempt to diagnose or repair the 099257-005-D 120V Fb Coil, 20Watts Asco yourself. Consult a qualified technician familiar with pneumatic systems and electrical work.
  • Shut down the pneumatic system and power supply immediately if you hear loud noises, smell burning, or experience significant leaks.
  • Refer to the manufacturer's instructions or technical documentation for troubleshooting steps and information specific to your valve model and the coil.

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