WA Baum Bulb and Air-Flo&trade Control Valve is a pressure source for all sphygmomanometers. The conical valve seat of the valve is integral with the valve body, it cannot loosen and cause leakage. Key interior prats are stainless steel for corrosion-free, non-stick operation.
- Instantly responsive
- Smooth operating
- Integral conical valve seat is non-leaking
- Solid brass valve body, first nickel then chrome plated
- Stainless steel interior parts
- Natural rubber latex