About PSI Controls

PSI Controls, a division of Piping Specialties, is dedicated to system design, sales, and service of process controls and instrumentation. PSI Controls provide a broad range of engineering expertise and experience in applying automated valves and process instrumentation in the toughest applications.

We are proud to represent these leading manufacturers:

PSI Controls

AMETEK Drexelbrook is known throughout the world as a leader in level measurement technology. Earning their reputation for excellence from over five decades of experience in providing level solutions to virtually every industry including chemical, petrochemical, refining, power, water and wastewater, food, pharmaceutical, pulp and paper, mining, automotive, and many others. [Learn More]

US Gauge

AMETEK - U.S. Gauge is one of the world's leading suppliers of high quality, competitively priced pressure and temperature measurement products. Founded in 1904, USG's product offering includes bourdon tube and diaphragm capsule pressure gauges ranging in size from 1-1/2 inches to 6 inches; with brass, stainless steel, or Monel internals. Other products include a complete line of diaphragm seals, a full range of bimetallic thermometers from 1 inch to 5 inches in diameter, and thermowells. [Learn More]

Anderson Greenwood

Anderson Greenwood is the number one choice for instrument valves, manifolds and instrument protection systems. It is number one for range of products, and number one for quality of manufacture and performance. With more than 40 years of innovative engineering expertise, Anderson Greenwood is the world’s single source for instrumentation solutions. [Learn More]


Azbil North America, Inc., an affiliate of Azbil Corporation, has been serving a wide range of industries with industrial automation and control products since 1996. Products in our industrial automation portfolio include pressure transmitters, temperature transmitters, electromagnetic flow meters and a newly-introduced vortex flow meter. [Learn More]


Fireye® is a leading manufacturer of flame safeguard controls and burner management systems for commercial and industrial applications throughout the world. Our products can be found in a variety of public buildings, commercial properties, power plants, pulp and paper mills, petrochemical facilities and food processing plants. [Learn More]


Primary flow elements for clients in relevant industries such as petroleum, chemicals, water treatment, and generating plants.[Learn More]


K-Patents' operations and resources are focused on various in-line liquid measurements, such as concentration and liquid density measurements. K-Patents supplies Process Refractometers that are used in thousands of industrial applications around the world.[Learn More]


Kurz Instruments has maintained a reputation for designing and manufacturing Thermal Mass Flow Transmitters for industrial gas flow measurement. Kurz products are used in a wide variety of industrial applications including combustion air, aeration air flow, digester gas, nuclear power plants, flare stack monitoring and compressed air to name only a few. [Learn More]


A premier manufacturer of Control Valves and Instrumentation. Leslie's product lines have grown significantly over the last century and now include a wide variety of products to cover almost any need for power plants, processing and HVAC to Navy Ships.[Learn More]

Marsh Bellofram

A leading global manufacturer of high-performance OEM, industrial and process control instrumentation, including timers and counters, digital controllers and panel meters, RTD’s and thermocouples, pressure instruments and gauges, FRLs, cylinders, natural gas and propane pressure regulators, air pressure regulators and transducers, tank and liquid level measurement systems, pump and motor protection switches and alternating relays, as well as sensors, DC tachometers, encoders, and industrial diaphragms. [Learn More]


Pneumatic and hydraulic quarter-turn actuators utilizing state of the art manufacturing and corrosion resistant materials to produce actuators that are recognized in the industry for their long life. Integral options include Partial Stroke Test Devices to validate emergency shutdown valves and lockout devices for employee and process safety. [Learn More]


Since 1886, Penberthy has been an innovative manufacturer of high-quality products for companies in the process industry. Whether the need is for, liquid level gages, sight flow indicators, magnetic level gages electronic level instruments or Jet pump products Penberthy has a reputation as a provider of superior products at competitive prices. Penberthy's mission is to constantly strive for excellence in product quality, customer service, engineering innovation and on-time deliveries. The directive at Penberthy is to produce durable, efficient products that operate on scientific principles and are easy to install and maintain. Penberthy can provide the application assistance critical in selecting the right model for each process condition.[Learn More]

Pratt Industrial

The Pratt Industrial® TE Series triple offset valve offers premium, zero-leakage seating capability even in severe service applications. The valve can be provided in a manual or automated configuration in sizes 3” through 48”. All models are designed and manufactured to API 609 and ASME B16.34 specifications. [Learn More]


As a leader in the manufacturing of temperature sensors for over 45 years, the Thermocouple Products division of Marsh Bellofram (TCP) has succeeded in building strong working relationships. By relentlessly pursuing solutions for the marketplace, TCP has developed several significant innovations such as: Subminiature thermocouple connectors, high pressure wave rings, multi-point thermocouples and color coded ceramic connectors. TCP also designed and patented the exclusive “Knife Edge” design which is used in our “Tube-Temp” thermocouple. The Tube-Temp is the most accurate measurement device for fired heater and industrial boiler tubes on the market. [Learn More]


UniTorq Actuators and Controls. Manufacturers rack & pinion and scotch yoke pneumatic actuators, electric actuators, limit switches, positioners and valve actuator accessories. [Learn More]


Yokogawa is dedicated to developing the most advanced control and instrumentation products and systems in the world. Today, Yokogawa has a firm hold on its position as a leading manufacturer in the fields of measurement, control, and information. As a major global player, the company anticipates the needs of the times, continually tackling new challenges and exploring new markets in order to provide the best solutions in the world. [Learn More]

Portland, ME Office

36 Rainmaker Dr.
Portland, ME 04103

1 800 223-1468
Fax: 207/878-3722

Email: sales@psi-team.com

Danvers, MA Office

250 North Street
Danvers, MA 01923

1 888 223-1468
Tel: 978/774-1300
Fax: 978/774-4794

Email: sales@psi-team.com

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