Welcome to Valves Online

All of your valving needs at the click of your finger


Welcome to Valves Online

All of your valving needs at the click of your finger

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Welcome to Valves Online — all of your valving needs at the click of your finger

When it comes to control valves, Process Systems has been leading the pack in Australia for more than 30 years. Aimed at providing the best product and the best service at the best price, Process Systems are the number one choice for valves in the country. 

Working with the experts 

As longtime experts in the field, we understand the importance of ensuring that our team is equipped to meet your needs. That’s why our offices are filled with qualified engineers with a huge amount of collective experience. Dedicated to the process control industry and with an ISO 9001 approval, Process Systems works closely with you in order to ensure that you’re purchasing the right product for your specific needs. We can also work with you to devise solutions to specific issues that you’re facing on your job site, providing advice on the right products for the right job. 

Our product range

When you’re working in the process control field, you know the importance of having the most effective valves. That’s why we work with the leading brands in the industry to ensure that you have the process valves and other products that you need when you need them. 

Today, our range includes a huge selection of process valves, including: 

  • High-quality solenoid valves
  • Ball valves
  • Butterfly valves
  • Knife gate valves 
  • Check valves 
  • Strainers
  • Pneumatics

We also stock an extensive range of other products too, including tubing, gauges, flow indicators and much more. So if you don’t see the specific item you need here, make sure that you get in touch with us. We’ve got a huge selection of ancillary products in addition to our valves, so we can devise a solution for just about any flow problem. You’ll never be caught without the equipment you need when you shop with Process Systems. 

Working with you to develop process solutions 

Process Systems also works extensively with a wide variety of industries across Australia and the Pacific regions, including mining, irrigation, water treatment, power, plumbing, government and more. So we’re experienced not just in selling products but also in providing industry-specific solutions that will cater to the particular needs of your business. We understand the complexities and challenges involved in working with process controls and are uniquely equipped to assist you with any challenge that might arise along the way. 

Shop for control valves with Process Systems today 

Need to find the right valve in a hurry? You’re in the right place. Our whole selection of process valves and other products can be seen right here online in the Process Systems online store. If you know exactly what you’re after, you can order it today, and it’ll be on its way to you as soon as possible. 

To find out more about how Process Systems can help you with your control valve needs, get in touch with us online today, or call 1300 887 880. Our team is looking forward to helping you with any of your process valves or other requirements and will be happy to provide you with the info you need to get your next system up and running.


Free Shipping Australia Wide

We offer free delivery to all Australian regions for all orders placed over our website.

Solenoid Valves

Large range of solenoid valves including direct acting, differential, high pressure, high temperature, explosion proof along with the various body material options available. Applications include solenoid valves for water, steam, chemicals, high pressure and vacuum.

Ball Valves

Ball valve range includes 316 stainless steel, nickel plated brass, UPVC, 2 way, 3 way, threaded, flanged and fire safe. All ball valves are available with pneumatic, electric and manual operation.

Butterfly Valves

Comprehensive range of Butterfly Valves for general industrial, mining and agricultural applications. Sizes from 50mm to 2400mm in wafer, lugged and flanged. All are available with manual, electric or pneumatic actuation (double acting or spring return).

Check Valves

Check Valves from 50mm to 3500mm in both Cast Iron and 316 Stainless Steel. Models include swing, piston, ball, pilot and duck bill. Applications include mining, mineral processing, power industries, sewerage, tidal and water treatment.

Gate Valves

Gate Valves from 50mm to 3500mm. Body materials Ductile Iron, 316 Stainless Steel & Cast Steel with resileant (soft) and metal seat options. Applications include mining, mineral processing, power industries, sewerage and water treatment.


Helpful range of references including flange tables, chemical compatibility, flow rates, sizing charts, thread tables, ISO mounting configurations, valve terminology and much more.

Buyers Guide

First time shopping with us or dealing with valves in general? We got you covered. ValvesOnline has made a special, free PDF brochure for our users. It contains all the necessary information and guidelines for buying a perfect valve or whatever else from our wide range of products.



Helpful range of references including flange tables, chemical compatibility, flow rates, sizing charts, ISO mounting configurations, valve terminology and much more. If you're having any troubles, doubts or just looking for any additional info, check out our references

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