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We help your flow control systems work more efficiently and reliably.

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Engineered Solutions

With a team of expert engineers with extensive industry experience, RL Stone Company, Inc. is ready to help you design and implement process flow control solutions you can rely on. We will help you find the right products to apply or determine if the products you are using are being used appropriately. Find a full range of engineered solutions for:

  • Instrumentation
  • Process and controls
  • HVAC systems
  • Steam systems
  • Hydronic systems
  • Pre-insulated underground piping
  • Automated valves
  • Lined pipe and hoses
  • Hot water generation and control


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Instrument and Control Services

Let us help you meet your specific functional requirements with our extensive line of integrated, customized systems and control solutions.

  • Integration
  • Design build system integration (SCADA)
  • Panels and controls (UL listed)
  • Installation services
  • Field services
Our field services include complete service contracts which include calibration, repair and reconditioning services.

Steam Trap Survey

Steam Trap Surveys

Our expert technicians conduct a detailed steam trap survey to identify existing deficiencies and offer recommendations to improve steam piping and steam efficiency -- resulting in significant savings through energy conservation. View a sample steam trap survey here.

  • Maintain and track steam trap populations (sequentially numbered stainless steel tags)
  • Determine working condition of steam traps
  • Provide a steam leak survey (locate, tag and identify)
  • Recommend and perform required actions to improve efficiency


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Energy and Equipment Audits

Energy efficiency and equipment optimization leads to cost savings and higher yields, so optimize your processes, conserve energy and save money with an energy audit. From boilers to valves, our audit will identify inefficiencies and develop customized solutions. View a sample energy survey here.

  • Steam traps and systems
  • Coil evaluation
  • Condensate return systems
  • Hydronic systems
  • Insulation energy audits
  • Domestic hot water audits
  • Equipment and vibration audits


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Flow Control and Utility Seminars

Knowledge is power – to work more productively, efficiently and affordably. Take advantage of the specialized courses we offer.

  • Steam seminars
  • Flowmetering
  • Humidification
  • Chemical feed system and metering pumps
  • Webinars
  • Lunch and learns
  • Domestic hot water system
  • Legionella prevention in water systems


We're always up to the challenge.

At RL Stone, we can help you specify, install and maintain the right products and application solutions.

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