Sight Glass Cover Kit - 5204K9

• Used on 5204, 5204C & 5204L series API bottom load valves.
• Use to convert units with a sight glass to non-sight glass.

About API Valves

• API Valves are used for bottom loading and unloading of petroleum tankers.
• Valve nose shape and opening comply with American Petroleum Institute standard (API RP-1004) enabling Dixon's API valves to interchange with competitor items made to the same specification.
• Three styles are available; a load model without a handle, a load/unload model with a pull-up to operate handle to allow manual opening, and a load/unload model with a pull-down to operate handle to allow manual opening.