Maxon 40976 Operator

The Maxon 40976 Operator is a high-performance 115V valve operator engineered for heavy-duty industrial fuel shut-off applications. Designed as a direct electrical replacement for standard Maxon shut-off valves, this 115v operator assembly provides the critical actuation force required to manage automated gas and oil lines. In the field, reliability is non-negotiable; that is why this 115v 50/60Hz unit is built to interface seamlessly with Maxon Series 4000 valves and other compatible electro-mechanical top assemblies. It ensures rapid, positive closure in less than one second upon de-energization, meeting the stringent safety requirements of burner management systems and industrial heating processes.

When performing a retro-fit or emergency repair, the Maxon 40976 offers a specialized 115v actuator solution that integrates directly into your existing safety control string. This operator is built with internal holding solenoids and motor winding sets that provide consistent torque for high-cycle environments. HVACR technicians and contractors choose this genuine Maxon valve part to restore automatic functionality to fuel systems without the need for extensive piping modifications. Its robust housing is designed for vertical mounting to protect internal components from debris, ensuring the 115v operator remains functional under the demanding thermal conditions typically found in powerhouse or mechanical room settings.

• Precise Actuation: Provides the necessary force-stroke requirements for reliable Maxon valve operation.
• Fast Response: Immediate shut-off capability when power is interrupted, essential for process safety.
• Universal 115V Compatibility: Standard voltage configuration for easy integration into existing electrical panels.
• Durable Construction: Engineered for industrial environments, reducing the frequency of field failures and call-backs.
• OEM Precision: Correct fitment for Maxon 40976 ensures your safety-limit devices function as designed.

• Is this operator compatible with my current valve body? The 40976 is designed for specific Maxon 808 and Series 4000 assemblies. Always check the serial number and mounting flange pattern on your current top assembly before installation.
• What causes an operator to fail to open? Check for 115V at the terminals. If power is present but the valve remains shut, the internal holding solenoid or motor may be compromised, requiring a full operator replacement.
• Can this be mounted in any orientation? Best practice dictates that the motor access side plate should be vertical and the indicator window visible. Never mount with the indicator facing downward to prevent moisture buildup.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.