TESCOM Valves & Regulators

TESCOM specialises in the design and production of a comprehensive spectrum of both standard and tailored pressure control regulators and valve solutions, catering to a diverse global market. Whether you require essential components such as pressure regulators, high-pressure valves, and instrumentation control valves, or complete gas delivery systems and assemblies, TESCOM offers expert application support and customer assistance. TESCOM's services extend to industries dependent on precise pressure management, encompassing aerospace, alternative fuels, oil & gas, semiconductor fabrication, and microelectronics.

Industrial Pressure Regulators

TESCOM industrial pressure regulators are engineered to deliver precise and reliable pressure control in demanding industrial environments. As part of the Emerson portfolio, TESCOM regulators are designed for applications where accuracy, safety, and long-term performance are critical, particularly in systems operating at high pressures or handling sensitive gases and fluids.

These regulators are used to reduce and maintain downstream pressure across a wide range of industrial processes, ensuring stable operation and protecting downstream equipment from pressure fluctuations. TESCOM offers a broad range of pressure regulator designs, including pressure reducing regulators, back-pressure regulators, and dome-loaded regulators, allowing systems to be configured for both simple and highly specialised pressure control requirements.

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High Purity Regulators

TESCOM high purity regulators are designed for applications where precise pressure control and contamination prevention are critical. As part of the Emerson portfolio, these regulators are engineered to support clean, stable operation in systems handling high-purity gases and fluids, where even minimal contamination can impact performance, safety, or product quality.

High purity TESCOM regulators are commonly used in industries such as semiconductor manufacturing, laboratories, analytical instrumentation, pharmaceuticals, hydrogen systems, and specialty gas distribution. Their designs focus on maintaining consistent pressure while minimising particle generation, dead space, and potential leak paths within the regulator body.

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The TESCOM Difference

TESCOM products are designed for environments where standard pressure control equipment is not enough. Known for robust construction and precise control, TESCOM regulators and valves are trusted in high-pressure, high-purity, and safety-critical applications across multiple industries.

On/Off Shutoff Valves

TESCOM on/off shutoff valves are designed to provide reliable isolation in industrial and high-pressure systems where safe, positive shut-off is essential. As part of the Emerson portfolio, these valves are engineered for applications that require dependable sealing, repeatable operation, and long-term performance under demanding conditions.

These shutoff valves are commonly used to start or stop the flow of gases and liquids in pressure control systems, instrumentation lines, and process applications. TESCOM on/off valves are often installed alongside pressure regulators and instrumentation components to ensure safe isolation during maintenance, system changes, or emergency shutdowns.

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Electric Controls

Electric controls are used to automate, monitor, and regulate pressure and flow within industrial process systems. When integrated with regulators, shutoff valves, and instrumentation components, electric controls enable precise operation, remote functionality, and improved system safety across a wide range of applications.

In pressure control and instrumentation systems, electric controls are commonly used to operate valves, provide position feedback, manage setpoints, and interface with wider control systems such as PLCs, DCS, and SCADA. This allows processes to be monitored and adjusted in real time, reducing manual intervention and improving consistency.

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Backed by Emerson Engineering

TESCOM operates as part of the Emerson group, bringing with it the assurance of global engineering standards, rigorous quality control, and long-term product support. Emerson’s reputation for reliability and innovation is reflected throughout the TESCOM range, from precision pressure regulators to instrumentation and shutoff valves designed for critical service applications.

Instrumentation Valves

Instrumentation valves are used to isolate, control, and direct the flow of fluids and gases within measurement and control systems. They play a critical role in ensuring the safe and accurate operation of pressure gauges, transmitters, analysers, and other instrumentation equipment used across industrial process applications.

These valves are commonly installed in instrumentation lines to allow equipment to be safely isolated during maintenance, calibration, or system changes without disrupting the wider process. Instrumentation valves are also used to manage flow paths within sampling systems, pressure control assemblies, and analytical installations.

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Frequently Asked Questions

TESCOM is a brand within Emerson that specialises in pressure control and fluid handling solutions. The range includes high-performance pressure regulators, instrumentation valves, and shut-off valves used in demanding industrial and process applications.

TESCOM manufactures pressure reducing regulators, back-pressure regulators, and dome-loaded regulators. These are designed for precise pressure control across gas and liquid systems, including high-pressure and ultra-high-purity applications.

TESCOM regulators are widely used in oil and gas, hydrogen, chemical processing, semiconductor manufacturing, laboratories, power generation, and aerospace applications where accurate pressure control is critical.

TESCOM instrumentation valves are used to isolate, control, and direct flow in measurement and control systems. They are commonly installed alongside pressure gauges, transmitters, and analysers to ensure safe and accurate instrumentation operation.

Yes, TESCOM supplies on/off shut-off valves designed for reliable isolation in high-pressure and critical service applications. These valves provide dependable sealing and are often used in gas handling, sampling systems, and pressure control assemblies.

TESCOM products are specifically engineered for high-pressure service, with many regulators and valves rated for extreme pressures. They are commonly specified where safety, precision, and long-term reliability are essential.

Yes, TESCOM regulators are widely used in hydrogen systems, including storage, testing, and fuel applications. Designs focus on leak integrity, material compatibility, and precise pressure control for hydrogen service.

TESCOM products are available in materials such as stainless steel, brass, and specialty alloys. Material selection depends on pressure rating, media compatibility, temperature, and application requirements.

Yes, many TESCOM regulators and instrumentation valves are designed for high-purity and analytical applications. These products support clean operation, minimal contamination, and precise control in sensitive environments.

TESCOM offers a wide range of configurations, pressure ranges, and connection options. This allows regulators and valves to be matched closely to specific system requirements without compromising performance or safety.

TESCOM components are commonly installed in pressure control panels, gas distribution systems, test rigs, and process skids. Proper installation ensures accurate pressure control, safe isolation, and long service life.

TESCOM products are chosen for their proven performance in critical applications where standard components may not be suitable. Their focus on precision, durability, and safety makes them a trusted solution for complex pressure and instrumentation systems.

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TESCOM Valves & Regulators