Mark 608DS – Double Seated High Capacity Tank Blanketing Regulator

The Mark 608DS is a double-seated, self-operated gas regulator for use in tank blanketing applications.

The double-seated design allows the Mark 608DS to handle increased flow and higher pressure drops than similarly sized single-seat valve types while maintaining ANSI Class VI shutoff. The large diaphragm is highly sensitive and insures accurate regulation. All wetted metal parts are produced from CF3M 316L Stainless Steel for durability and longevity.


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