Tescom Instrumentation Valves

TESCOM instrumentation valves are designed for precise control, isolation, and regulation of fluids and gases within measurement, monitoring, and control systems. Commonly used in analytical equipment, test and calibration setups, sampling systems, and process instrumentation, these valves provide reliable shut-off and smooth operation in applications where accuracy and repeatability are critical. Manufactured from high-quality materials and engineered for tight sealing performance, Tescom instrumentation valves support consistent system integrity across a wide range of industrial and laboratory environments.

Manifold Valves

Tescom manifold valves are engineered to simplify installation, improve safety, and reduce potential leak points in pressure measurement and control systems. By combining multiple valve functions into a single compact assembly, they allow isolation, venting, equalisation, and calibration to be carried out efficiently. Commonly used with pressure transmitters, gauges, and analysers, Tescom manifold valves improve system reliability while reducing tubing complexity, installation time, and maintenance requirements.

Multi-Function Control Combines isolation, venting, and equalisation in one unit.
Compact Assembly Reduces system footprint and installation time.
Leak Point Reduction Minimises fittings to improve system integrity.Designed for use with gauges and transmitters.
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Needle Valves

Tescom needle valves provide precise, fine-flow control for gases and liquids in instrumentation and sampling applications. Their tapered stem design allows gradual adjustment of flow rates, making them ideal for throttling, metering, and pressure balancing duties. Designed for smooth operation and tight shut-off, Tescom needle valves are widely used in analytical systems, test rigs, and process control lines where accuracy and repeatability are essential.

Fine Flow Control Allows precise adjustment of flow rates.
Tapered Stem Design Enables smooth and accurate throttling.
Stable Performance Maintains consistent control at low flow rates.
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Hand Valves

Tescom hand valves are manually operated isolation valves designed for dependable on/off control in instrumentation and process systems. Built for durability and ease of operation, they offer consistent sealing performance and long service life even in demanding industrial environments. These valves are commonly used where manual control is preferred for system isolation, maintenance access, or operational safety.

Manual On/Off Control Simple hand operation for reliable isolation.
Robust Construction Built for durability in industrial environments.
Tight Shut-Off Provides dependable sealing when closed.
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Gauge Valves

Tescom gauge valves are designed to safely isolate pressure gauges from the process during maintenance, calibration, or replacement. They protect sensitive measurement instruments from pressure spikes, pulsation, and system shock while allowing controlled venting or pressure release. Frequently used in laboratory, test, and industrial monitoring systems, Tescom gauge valves help maintain measurement accuracy and extend gauge lifespan.

Gauge Isolation Allows safe isolation of gauges from the process.
Pressure Protection Shields instruments from pressure spikes and surges.
Controlled Venting Enables safe pressure release during maintenance.
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Primary Isolation Valves

Tescom primary isolation valves provide a secure first line of isolation between the process and downstream instrumentation. Engineered for reliable shut-off and pressure containment, they are critical for protecting equipment, ensuring operator safety, and maintaining system integrity. These valves are commonly installed upstream of regulators, transmitters, and analysers in gas and fluid control systems.

High-Integrity Shut-Off Provides secure isolation between the process and instrumentation.
Robust Valve Construction Designed for reliable performance in demanding industrial environments.
Pressure Containment Safely contains system pressure to protect downstream equipment.
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Valve Enclosures

Tescom valve enclosures are designed to protect instrumentation valves and associated components from environmental exposure, mechanical damage, and unauthorised access. Suitable for indoor and outdoor installations, they help extend equipment life and maintain operational reliability in harsh or hazardous environments. Valve enclosures are commonly specified in industrial plants, test facilities, and field installations where protection and compliance are required.

Durable Composite Construction Glass-filled polyester construction for extreme environmental resistance.
Inspection Window Option Allows visual inspection without opening the enclosure.
IP66 Weatherproof Sealing Fully sealed to IP66 for dust and water protection.
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Frequently Asked Questions

TESCOM instrumentation valves are used to control, isolate, and regulate the flow of gases and liquids within measurement, monitoring, and control systems where accuracy and reliability are critical.

TESCOM offers a wide range including manifold valves, needle valves, hand valves, gauge valves, primary isolation valves, and protective valve enclosures.

They are widely used in oil and gas, chemical processing, power generation, laboratories, test and calibration facilities, hydrogen systems, and analytical instrumentation.

They are engineered with tight sealing tolerances, smooth internal flow paths, and robust materials to ensure repeatable performance and accurate control.

TESCOM instrumentation valves are suitable for gases and liquids including air, natural gas, hydrogen, steam, hydraulic fluids, water glycol, and specialty gases.

Yes, many TESCOM instrumentation valves are designed to handle high-pressure applications while maintaining safe and reliable isolation and control.

They are commonly manufactured from stainless steel and other high-quality alloys selected for strength, corrosion resistance, and media compatibility.

They provide secure isolation, controlled venting, and reliable shut-off, protecting both operators and sensitive instrumentation during operation and maintenance.

Needle valves are designed for fine flow adjustment and throttling, while hand valves are primarily used for manual on/off isolation.

Yes, they are commonly installed with gauges, transmitters, and analysers to allow isolation, calibration, and safe maintenance.

Their compact, standardised designs allow straightforward installation, and when correctly specified, they require minimal maintenance over their service life.

TESCOM instrumentation valves are chosen for their precision engineering, durable construction, wide application flexibility, and proven performance in demanding industrial environments.

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Tescom Instrumentation Valves