Using Limitorque Quality Controls helps to lower the Passaic river by 1.5 feet allowing a local water utility save millions of dollars.
Henry Pratt Company
Henry Pratt developed the first rubber seat butterfly valve in 1926 and has been an innovator and design leader in the fluid control field.
Quality Controls has been appointed as the sole representative for ValvTechnologies. Severe service metal seated zero leakage valves.
Roberts Filter
Since 1926, Roberts Filter has been providing best practice technology to provide clean water to the world.
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Flow Control

Valving solutions for all process conditions ranging from water/waste water to severe service high pressure steam
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Process Equipment

Process equipment for water/waste water and industrial applications ranging from water filtration to motor control centers for pumping solution.
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Valve actuation expertise for hydraulic, pneumatic and electric applications ranging from small quarter turn to large diameter multi-turn applications.
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Primary instrument for pressure, temperature and flow.
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From scheduled plant shutdowns to emergency calls to routine maintenance, we have it covered.


Maintaining a viable and current inventory is a paramount to our success.


Variety of products & services for Power, Water, Waste Water, Chemical, Refining, HVAC, and more.
commitment to Quality & Service

Quality Controls, Inc. – NJ Office
15 Industrial Park
Waldwick, NJ 07463

Quality Controls, Inc. – PA Office
770 E Market Street
West Chester, PA 19382
ph: 201-251-9000