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Speaking valves
Speaking valves

COMBIPHON®

COMBIPHON® O2

Speaking valve with oxygen supply port
REF: 27132

COMBIPHON® SLIM

Speaking valve
REF: 27108

COMBIPHON® SLIM O2

Speaking valve with oxygen supply port
REF: 27109

COMBIPHON®

Speaking valve with 22 mm-adapter
REF: 27131

TRACHLINE® PHON VALVE

Speaking valve
REF: 27141

PHON VALVE

Speaking valve
REF: 27140