Valve and Bulb Combination

Welch Allyn Valve and Bulb Combination

Product Overview This replacement component is a combined valve and bulb assembly manufactured by Welch Allyn. It serves as a direct substitute for the inflation mechanism in compatible sphygmomanometer units. The unit integrates the air release valve with the rubber bulb, ensuring synchronized operation for accurate blood pressure measurement. Compatibility The Valve and Bulb Combination is engineered specifically for the Welch Allyn 767, DS48, and Tyco Classic Sphygmomanometer ranges. It replaces worn or damaged original equipment manufacturer (OEM) parts to restore device functionality. This component is not compatible with other sphygmomanometer models outside these specified series. Technical Specifications The assembly consists of a durable rubber bulb connected to an integrated air release valve. The valve mechanism allows for controlled, gradual deflation of the cuff, which is essential for precise systolic and diastolic readings. The materials are selected for longevity and resistance to repeated compression cycles. Key Features

• Integrated Design: Combines the inflation bulb and air release valve into a single unit for simplified replacement.
• Brand Authenticity: Manufactured by Welch Allyn, ensuring fit and performance match original specifications.
• Target Models: Compatible with Welch Allyn 767, DS48, and Tyco Classic sphygmomanometers.
• Functionality: Restores proper inflation and controlled deflation capabilities to the device.

Maintenance Note Regular inspection of the bulb and valve is recommended. Replace this combination unit if air leaks are detected or if the bulb fails to maintain pressure during inflation. Contact us for detailed specifications regarding alternative compatible parts.