Heap & Partners supply the full range of Parker's instrumentation products which are ideal for a diverse range of industries, including semiconductor, power generation, military, aerospace, pharmaceutical, energy, oil and gas, petrochemicals and more.

Products include:

Instrumentation compression fittings in a range of materials, including stainless steel, carbon steel, brass, alloys, PTFE and PFA.

Multiple Valve Manifolds used in all types of Instrumentation or Power applications and service conditions up to 10,000 PSI @ 200°F in Carbon Steel and 316 Stainless Steel.

Flange manifolds, designed to replace conventional multiple-valve instrument installations. By combining customer specified valves into a single flange manifold, the number of leak paths is reduced and the mass of the system is lowered, reducing stresses from loading and vibration.

Instrument valves in brass, stainless steel and PVC. This collection includes on-off, 3 way valve, fail-safe and modulating designs.

Enclosures and protective shades to protect field mounted instrumentation from harsh environments.

Please click on the links below to find further information.

Analytical products


Tubing, Valves & Fittings

Nitrogen generators

Parker instrumentation

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Product News

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Saunders® EX Endurance Diaphragm features two-piece leaf-type construction.

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Corrosive & abrasive duty

Designed and developed by our in-house engineering team,

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Saunders I-VUE Sensor

The new Saunders I-Vue sensor is a high accuracy continuous sensor for aseptic diaphragm valves.

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Trade in your old communicator

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