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ensuring it slots directly into the existing footprint without drilling new holes in the chassis
proactive replacement is recommended during annual maintenance if the signal strength is marginal
ensuring the orifice diameter remains constant over time
Verify your control circuit voltage before installation to prevent coil burnout
KMC Controls VTD-9424 Diaphragm ensuring it slots directly intoThe KMC Controls VTD 9424 is a professional grade 4 inch pneumatic replacement diaphragm designed for high precision HVAC actuator maintenance. Engineered specifically for use with KMC MCP 8031 series actuators and similar pneumatic valve controllers, this neoprene diaphragm ensures consistent pressure response across a standard 0 to 20 psi operating range. With an effective area of 8 square inches and a 1 11 16" stroke, the VTD 9424 provides the