Control the flow.
Protect the process.
Explore manual and actuated valves, fittings and supporting components for industrial isolation, regulation and pressure protection.
Request a valve quotation
Products for your application
Browse the existing Valve Technics range below. Photographs illustrate product configurations; dimensions, ratings and materials are confirmed for each enquiry.
Ball valves
Quarter-turn isolation for compatible liquids and gases. Available configurations include one-piece, two-piece and multi-piece bodies.
What to specify
Confirm bore, pressure class, body and seat materials, connection and fluid compatibility.
Butterfly valves
Compact isolation and flow control where space, weight and larger pipe sizes matter.
What to specify
Specify wafer, lugged or flanged mounting, disc and liner materials, duty and operating torque.
Gear-operated butterfly valves
Gearbox operation for controlled manual opening and closing, with monitored options where required.
What to specify
State the installation standard, position-monitoring requirement and operating conditions.
Knife gate valves
On/off isolation for suitable slurry, wastewater and solids-bearing applications. The sliding blade closes across the flow path, with the body, blade and seat selected for the medium.
What to specify
Send the nominal size, pressure, temperature, slurry or solids details, connection standard and required manual or powered operation. Confirm the model-specific shut-off direction and material compatibility.
Float-control valves
Level-control arrangements for tank and reservoir filling applications.
What to specify
Provide inlet pressure, required flow and the level-control arrangement.
Boiler blowdown valves
Specialist shut-off equipment for appropriate boiler blowdown service.
What to specify
Supply the boiler design pressure and temperature, connection standard and process requirements.
Electric valve control
Powered operation for remote switching or modulating control, selected around the valve and process.
What to specify
Confirm supply voltage, control signal, travel time, enclosure requirements and failure position.
Actuator assemblies
Automation options for applications using electric, pneumatic or hydraulic operation.
What to specify
Specify required torque or thrust, available utilities, feedback and control requirements.
Boiler gauge glass assemblies
Supporting boiler instrumentation assemblies within the existing Valve Technics range.
What to specify
Confirm connection details, centre distance, pressure and temperature rating.
Isolation, regulation and protection
Gate valves
Primarily for fully open or fully closed isolation. Select the pressure class, end connections and construction for the service.
Globe valves
For applications requiring flow regulation. Check allowable pressure drop, temperature, trim and operating requirements.
Check valves
For preventing reverse flow. Orientation, flow velocity, closing behaviour and the wider system must be considered.
Safety valves
Pressure-relief devices need application-specific sizing, set-pressure selection and confirmation of applicable requirements.
Pipe fittings, control accessories and other configurations can be discussed with our team.
From plant pipework to automated control
A reliable selection starts with the system.
Tell us what the valve needs to do and where it will operate. A nominal pipe size alone does not determine the correct product.
Discuss your specification- Medium: composition, corrosion, abrasion and any solids.
- Operating limits: normal and maximum pressure and temperature.
- Duty: isolation, throttling, non-return or pressure relief.
- Connections: size, flange standard, thread type or weld ends.
- Materials: body, trim, seats and seals compatible with the fluid.
- Actuation: manual, electric, pneumatic or hydraulic, including controls and feedback.
Common specification questions
Can a valve be selected from pipe size alone?
No. Size is only one input. Pressure, temperature, medium, required function, materials, connections and operating conditions also affect selection.
Which valve should I use for isolation or flow control?
The appropriate type depends on the duty. Many ball and gate valves serve isolation duties, while suitable globe and control-valve designs support regulation. Ask us to check the particular model and application.
Can you supply an actuated valve package?
Valve Technics handles electric, pneumatic and hydraulic actuation enquiries. Send the required function, utilities, control signal, torque or thrust requirements and failure position.
What information helps when replacing an existing valve?
Send photographs, the nameplate or casting markings, nominal size, connection standard, face-to-face dimension, operating conditions and the required materials.
Can I use the same material for every chemical?
No. Compatibility varies with chemical concentration, temperature and other service conditions. Body materials, seats, seals and trim must all be assessed.
Do you also assist with pumps?
Yes. Visit our separate Pumps page for illustrated pump families, manufacturer information and the duty details needed for a quotation.
Have a valve specification ready?
Send the details, a drawing or photographs of the existing equipment.