Scuba Tank Valve Protector

Overview

This slip-on protector covers the exposed outlet of a DIN scuba cylinder valve while the regulator is disconnected. It helps keep loose debris away from the valve opening during storage, transport, rinsing, and routine deck handling.

Fit and handling

The cap fits most DIN tank valves, including newer conversion valves. Because valve body profiles can vary, confirm that it seats securely without obstructing the handwheel, valve controls, or regulator connection.

The retaining cord allows the cap to remain with the valve assembly when removed. This is a protective cover rather than a threaded DIN plug or pressure-sealing component, so it must be removed before connecting a first-stage regulator.

After saltwater exposure, rinse the protector with fresh water and allow it to dry before storage.