Actuation • Boiler • Fluid Power • Industrial • Instrumentation
Marine • Metering • Pressure Control • Process • Safety
Johnson Valves’ comprehensive knowledge and expertise across various industries help us deliver guidance and supply manually operated and actuated valves, alongside complementary ancillary equipment for many applications and varied environments.
We are one of the UK’s leading independent suppliers of thousands of quality engineering products at competitive prices.
Visit us at SEAWORK 2025 in Hall 1 - Stand G28
Actuators & Actuated Valves
A comprehensive selection of electric, pneumatic, and hydraulic actuation solutions, complemented by an extensive array of ancillary equipment to meet all process requirements.
Industrial, Boiler & Process
Valves for industrial, boiler, and process applications, encompassing both manual and actuated isolation valves, as well as pressure control valves.
Marine Valves & Ancillaries
Johnson Valves proficiently meets your marine valve and related needs with a comprehensive inventory. Many items are type-approved and pressure-tested by classification societies.
Safety Relief Valves
A full range of safety relief valves are available for boilers, process and heating systems. All valves are set to your required pressure and supplied with a test certificate.
Pressure Reducing Valves
Direct-acting and pilot-operated industrial, domestic and HVAC pressure reducing valves suitable for water, air, gases, oil, steam and other liquids.
Metering & Flow Measurement
We offer a range of high-quality water, oil, and gas meters along with related ancillaries for domestic, commercial, and industrial applications.
Instrumentation & Gauges
A selection of instruments including pressure gauges, thermometers, tank level indicators, and sight glasses, designed to meet the needs of various industries such as marine, HVAC, and more.
Solenoid Valves & Fluid Power
We offer a range of direct, servo, and pilot-operated solenoid valves with 2/2, 3/2, and 5/2 configurations for air, gas, water, steam, oil, and cryogenic systems.
Fire Valves & Fittings
An extensive range of fire hydrant valves, including landing valves, dry riser valves, and deck valves, all designed to be suitable for a variety of both offshore and onshore applications.
Online Shop
Many of our most popular items are available for next working day delivery, allowing seamless operations. Whether you need components for new installations or replacements, our extensive selection will meet your needs.
