All Valves & Actuators

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Valve & Actuator Suppliers UK

Industrial valves control the flow, pressure, and direction of liquids and gases in pipework systems across every process industry. Paired with actuators for automated operation, valves form the critical control elements in water treatment, chemical processing, oil and gas, food and beverage, pharmaceutical, and power generation plants. The UK valve industry encompasses manufacturers, stockists, distributors, and specialist service companies.

This category lists UK valve and actuator suppliers, manufacturers, and service providers.

Valve Types

Gate valves provide full-bore isolation with minimal pressure drop and are the standard isolation valve in pipework systems. Globe valves provide precise flow regulation and are used where throttling control is required. Ball valves offer fast quarter-turn operation and tight shut-off, and are widely used in process, water, and gas applications. Butterfly valves provide economical, lightweight flow control for large-diameter pipework. Check valves prevent reverse flow. Pressure relief and safety valves protect systems and vessels from overpressure. Control valves with pneumatic, electric, or hydraulic actuators provide modulating flow control in automated process plants.

Materials

Valve body and trim materials are selected to match the process fluid and operating conditions. Carbon steel valves serve general-purpose applications. Stainless steel, duplex, super duplex, and nickel alloy valves serve corrosive and high-temperature applications. Bronze and brass valves serve marine and potable water applications. Plastic valves (PVC, PVDF, and polypropylene) handle corrosive chemicals at lower temperatures and pressures.

Actuators

Valve actuators automate valve operation using pneumatic (the most common for process applications), electric, or hydraulic power. Actuator accessories include positioners (for precise control valve positioning), limit switches, solenoid valves, and networked communication interfaces (HART, Foundation Fieldbus, Profibus) for integration with process control systems.

Browse UK valve and actuator suppliers in this directory by valve type, material, application, and service capability.