Thermo K Valve Service Kit

Service kit for VA100 - Thermo Deluxe K Valve.

The service technician performing the service is experienced, mechanically inclined, and is using the proper tools, parts and procedures. Evaluate the valve annually and service it when one or more of the following indicators are present:
•Air leaking from the handwheel / bonnet area
•Air leaking from the valve / cylinder interface
•Air leaking between modular valve and crossbar
•Corrosion on the exterior finish
•The handwheel does not spin true on its axis. It has a wobble to it.
•The handwheel has to be closed more than “lightly” snug to stop the air flow.
•The handwheel becomes difficult to rotate
•The handwheel does not operate smoothly and quietly
 

Since burst plugs weaken over time, soft parts wear and lubricants wash away, you should service the valve at least once every 5 years whether it has seen much use or not. Since most scuba cylinders require hydrostatic testing every 5 years, it is recommended that you service the valve while the cylinder is out getting hydrostatically tested.