Kirby Morgan® – One-Way Valve Assembly (505-060)

Name: How To Check The One Way Valve
Uploaded: 2018-08-29
Duration: 2 min 25 s
Description: How To Check The One Way Valve https://www.youtube.com/watch?v=hxoLiqpbtW8There are two ways to check a one way valve on a Kirby Morgan Dive Helmet or BandMa...