Description
KMC Controls VTD-9426 Replacement Diaphragm
The KMC Controls VTD-9426 is a genuine replacement diaphragm engineered for use with KMC Controls pneumatic actuators and control devices. Designed to restore original performance and extend service life, this diaphragm is the ideal solution for preventive maintenance or field repair of pneumatic control components in commercial and industrial HVAC systems.
Product Highlights
- Genuine KMC Controls replacement diaphragm — SKU VTD-9426
- Engineered for precise fit and function in compatible KMC pneumatic actuators
- Restores proper actuator stroke and pressure response
- Supports reliable building automation and HVAC control system operation
- Ideal for scheduled maintenance or emergency field repair
- Manufactured to OEM specifications for consistent, dependable performance
Application
The VTD-9426 diaphragm is a critical internal component for pneumatic actuators used in VAV systems, damper control, and other building automation applications. Replacing a worn or damaged diaphragm promptly helps maintain accurate control response and prevents system downtime.
Why Choose KMC Controls?
KMC Controls is a trusted name in commercial building automation and HVAC controls, offering a comprehensive line of pneumatic, electronic, and digital control products. Their replacement parts are designed to meet the same exacting standards as original equipment, ensuring long-lasting, dependable performance in the field.







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