Products > Instrumentation Valves & Fittings

Instrumentation Valves & Fittings Brands

A.R. Thomson Group Inc. specializes in providing high-quality instrumentation valves and fittings, offering a comprehensive range tailored for precision, reliability, and seamless integration across industrial applications. Our valves and fittings are engineered to meet stringent standards, ensuring optimal performance and durability in diverse operational environments.

Parker Instrumentation Tube Fittings
Parker Tube Fittings 

Parker double ferrule tube fittings are designed as leak-free connections for process instrumentation applications. The double ferrule tube fittings are manufactured to the highest quality standards and are available in a broad range of sizes, materials and configurations.

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Parker Instrumentation Valves
Parker Valves 

Parker has the most comprehensive range of instrumentation valves in today’s market. Our instrument valves are available in multiple configurations, end connection sizes and materials.



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Superlok Instrumentation Fittings
Superlok Valves & Fittings

Diverse range of high-quality industrial products, specializing in instrumentation fittings and valves. Their user-friendly website provides easy access to a comprehensive selection, catering to various industry needs. Now available in USA.



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In the world of precision engineering and industrial fluid control, Parker and Superlok stand out as leading manufacturers of instrumentation valves and fittings. Renowned for their quality, reliability, and innovation, both companies have earned the trust of industries ranging from oil and gas to pharmaceuticals and beyond. Let's delve into the world of instrumentation valves and fittings by Parker and Superlok to understand why they are preferred choices for critical applications.

Parker: Engineering Excellence

With a history dating back to 1918, Parker has established itself as a global leader in motion and control technologies. Their instrumentation valves and fittings are no exception, embodying the company's commitment to precision engineering and performance. Parker's extensive product line includes a wide range of valves, fittings, and manifolds designed to meet the most demanding requirements of various industries.

Parker instrumentation valves are known for their durability, leak-tight performance, and versatility. Whether it's ball valves, needle valves, or check valves, Parker offers a comprehensive selection to suit different applications and environments. These valves are engineered with precision-machined components and advanced sealing technologies to ensure reliable operation even in harsh conditions.

In addition to valves, Parker's instrumentation fittings play a crucial role in fluid control systems. From compression fittings and tube fittings to flare fittings and adapters, Parker provides a diverse range of options to facilitate secure and efficient connections. These fittings are designed for ease of installation, maintenance, and compatibility with a wide range of tubing materials.

Superlok: Innovation and Integrity

Superlok, founded in 1985, has quickly risen to prominence as a leading manufacturer of high-quality instrumentation valves and fittings. The company's commitment to innovation, integrity, and customer satisfaction has earned it a reputation for excellence in the industry. Superlok's product range includes a comprehensive selection of valves, fittings, tubing, and accessories designed to meet the stringent requirements of modern industrial applications.

Superlok's instrumentation valves are engineered for precision and performance, featuring innovative designs and materials to ensure optimal reliability and efficiency. Whether it's ball valves, needle valves, or check valves, Superlok's valves are designed to deliver leak-tight performance, precise flow control, and long-term durability.

Similarly, Superlok's instrumentation fittings are designed with precision and attention to detail, offering a wide range of options for creating secure and reliable connections in fluid control systems. From compression fittings and tube fittings to hose fittings and adapters, Superlok's fittings are engineered to provide tight seals, high pressure ratings, and resistance to corrosion and vibration.

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