Instrument Valve - Tescom Anderson Greenwood

Instrument valves provide precise control, isolation, and regulation of pressure and flow in instrumentation and process measurement systems across industries like oil and gas, chemical processing, power generation, and pharmaceuticals. Designed for high-pressure, high-purity, or corrosive environments, these valves—available in needle, ball, manifold, and block-and-bleed configurations, ensures leak-tight performance, easy maintenance, and reliable integration with gauges, transmitters, and analyzers. Instrument valves are essential for protecting equipment, maintaining process accuracy, and enabling safe system operation.

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Large bore, ⅜ (9.5 mm) diameter orifice, general purpose soft-seated hand valve for pressures to 6000 psig (414 barg).
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Designed for maximum system reliability, these valves are built for reliable, bubble-tight service with a variety of end connections, seat materials and stem packing, in 316 SS or CS and are available to meet NACE requirements.
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TESCOM AGI H5 Hand Valves

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A miniature isolation valve with an interchangeable hard or soft seat for pressures to 6000 psig (414 barg).
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H7 series valves are designed for safe, repetitive bubble-tight closure, simple maintenance and a long, trouble-free life. The H71 is designed to meet increasing pressures in oil and gas production, providing bubble-tight shutoff in severe operating conditions.
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Compact, lightweight multi-port valves for pressures up to 6,000 psig (414 barg) or 10,000 psig (690 barg).
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A ⅜ inch (9.5 mm) orifice multi-port gauge valve that is available with replaceable roddable metal or soft seats for pressures up to 6000 psig (414 barg).
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A ¼" FNPT x (3) ¼" FNPT multi-port block and bleed valve for universal use wherever more than one outlet is required.
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Root isolation valves with outside screw and yoke, bolted bonnet construction for pressures up to 6,000 psi (414 barg).
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A valve with an interchangeable hard or soft seat and an integral bleed plug specifically designed to facilitate safe, compact, economical gauge installation and operation.
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Large bore, ⅜ (9.5 mm) diameter orifice, general purpose soft-seated hand valve for pressures to 6000 psig (414 barg).
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Designed for maximum system reliability, these valves are built for reliable, bubble-tight service with a variety of end connections, seat materials and stem packing, in 316 SS or CS and are available to meet NACE requirements.
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TESCOM AGI H5 Hand Valves

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A miniature isolation valve with an interchangeable hard or soft seat for pressures to 6000 psig (414 barg).
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H7 series valves are designed for safe, repetitive bubble-tight closure, simple maintenance and a long, trouble-free life. The H71 is designed to meet increasing pressures in oil and gas production, providing bubble-tight shutoff in severe operating conditions.
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Compact, lightweight multi-port valves for pressures up to 6,000 psig (414 barg) or 10,000 psig (690 barg).
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A ⅜ inch (9.5 mm) orifice multi-port gauge valve that is available with replaceable roddable metal or soft seats for pressures up to 6000 psig (414 barg).
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A ¼" FNPT x (3) ¼" FNPT multi-port block and bleed valve for universal use wherever more than one outlet is required.
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Root isolation valves with outside screw and yoke, bolted bonnet construction for pressures up to 6,000 psi (414 barg).
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A valve with an interchangeable hard or soft seat and an integral bleed plug specifically designed to facilitate safe, compact, economical gauge installation and operation.
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