Dual-Valve Linkage Mechanism

The DVLM is a mechanical integration of the Inlet and Outlet valves on a filter vessel. It connects and ties in the inlet & outlet valves on an individual or multi-housing system. Operated by a 90-degree turn of the handle, this mechanism opens and closes both the inlet and outlet valves simultaneously. On multi-housing systems the DVLM isolates each module from the inlet and outlet headers, simultaneously.

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Product description

The DVLM is a mechanical integration of the Inlet and Outlet valves on a filter vessel. It connects and ties in the inlet & outlet valves on an individual or multi-housing system. Operated by a 90-degree turn of the handle, this mechanism opens and closes both the inlet and outlet valves simultaneously. On multi-housing systems the DVLM isolates each module from the inlet and outlet headers, simultaneously.

ASME Bulletin A

Industrial Grade Bulletin B