BIDIRECTIONAL VALVE
Bidirectional safety valve. Opens and closes automatically at the pressure limit value of 2.5 cm/H2O.
The automatic valve opening allows fresh gas to enter and exhaled gas to leave. Individually packaged in a multi-pack of 10.
Bidirectional safety valve. Opens and closes automatically at the pressure limit value of 2.5 cm/H2O.
The automatic valve opening allows fresh gas to enter and exhaled gas to leave. Individually packaged in a multi-pack of 10.
