Epsilon Instrumentation is committed to providing our customers with quality products, applied by knowledgeable sales people and unequalled aftersales support. We offer a service to supply products for all facets of process control instrumentation elements, contact us to find out how we can help you.


Epsilon Instrumentation is the appointed /accredited Sales Distributor by Neles Australia Limited in Victoria and Tasmania for the Neles range of valve products.

Neles’s product range includes metal seated ball, butterfly and segment control valves, JAMESBURY soft seated ball and butterfly valves, MAPAG engineered butterfly valves, high recovery, rising stem GLOBE valves and Neles range of rotary and linear control valve top works and peripherals including Neles digital valve positioners, limit switches, visual indicators and solenoids.

Easyflow by Neles ball valves are the latest range and are an economical option to our fully featured products. The series provides long, reliable life and a rugged body construction.

Epsilon Instrumentation have been a Neles Approved Service Centre for many years and are active in the Pulp and Paper, Oil and Gas, Refinery and Petrochemical Industries.

Check out our Neles NDX valve controller – accurate, reliable, safe and easy to install and use!

Evolution of the Neles Postioner – performance perfected!


Epsilon Instrumentation Pty Ltd is the appointed as accredited distributor for Macnaught positive displacement flow meters. We have the capabilities to supply, repair and calibrate Macnaught meters. Contact us and discuss your requirements!


Epsilon Instrumentation can supply Groth Tank Protection Devices for all Industries.  Contact us and discuss your requirements!


As the official Australian distributor of Posiwell Double Block and Bleed Valves for pipeline control and isolation. They have superior sealing technology which is specific for large capacity fuel management systems in a broad range of industries.

If you unsure of what device you require to meet your process requirements, please feel free to contact us and one of our consultants will be happy to assist you in selecting the correct device to measure the parameter you require.