Quality Pressure Control Valve from Master Mac 2000

pressure control valveMaster Mac 2000 has been distributing control valves made by Univer since 1989. Univer has been manufacturing valves since 1980, and its standards-based pneumatic pressure control valve for all types of medium or heavy applications in all industries.

Master Mac 2000 also offer other types such as compact valves and flow control valves, as well as accessories and more.

What are Valves?

Valves or control valves are used to control the flow of liquids as directed by a controller signal by varying the size of the flow passage. This enables the direct control of the flow rate as well as control of the process quantity such as liquid level, temperature, and pressure.

Specifically, pressure control valves allow for the regulation of system pressure to adjust the force of the torque on a hydraulic motor shaft or the hydraulic piston rod. Thus, pressure control valves are used to control or set the maximum pressure in the circuit and protect it from overloading. The valve permanently maintains the output pressure at a set value while protecting the system from overloading. This valve can also be designed for economical pressure control in accumulator-operated circuits that serve as a power source for emergency control.

Master Mac 2000 Valves

Compact Valves – With a high flow rate of 310 NI/min and compact size of 10mm – the highest reduction of overall dimensions, it is easy to install with all pneumatic connections on the same side.

Complementary Valves – Pneumatic actuators, blocking valves, pneumo-electric transducer, etc.

Poppet Valves – For heavy applications for its fast commutation, large number of cycles, and high flow rate.

Standards-Based Valves – This pressure valve can come with either mixed or spool system. The mixed system is for heavy applications, while spool is for all applications.

Quality brands like Univer, Mack, Tolomatic, Mac, Piab, American, and Rotoflux are carried by Master Mac 2000, one of Australia’s largest privately-owned pneumatic companies, selling pressure control valve since 1989. For enquiries and to request quotes, visit Master Mac 2000 website at https://mastermac2000.com.au/.

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About MasterMac2000: Your Trusted Pneumatic & Process Automation Partner.

LEADING THE INDUSTRY: Established in 1989, MasterMac2000 has grown to become one of Australia's largest privately owned pneumatic and process automation companies. We stock top-quality brands like Univer, Mack, Tolomatic, Mac, Piab, American, and Rotoflux in Brisbane.

SERVING QLD & NORTHERN NSW: We proudly service Queensland and Northern New South Wales for all your pneumatic and process equipment needs. Our mission is to provide the best pre and post-sales support while actively expanding our client base.

SOURCING HARD-TO-FIND PARTS: Not only do we stock quality components, but we also excel at sourcing those elusive, hard-to-find parts. With our extensive database and global network of contacts, getting the parts you require is as easy as a call to our highly skilled, professional sales team.


  • Decades of expertise in pneumatics & process automation
  • Carefully curated selection of world-class brands
  • Exceptional sourcing capabilities for speciality parts
  • Knowledgeable sales staff dedicated to finding solutions
  • Unwavering commitment to customer service excellence

About The Author

Stuart Havill

Stuart Havill is the owner and manager of MasterMac2000, Queensland's largest privately owned pneumatic and process valve company.

With his early working career as a maintenance fitter for Boral in 1992, Stuart has spent his life in the field of pneumatics and process equipment. He gained extensive experience in plant design, maintenance, repairs, fabrication, and site management.

In 1996, he transitioned to a pneumatic sales technician role at MasterMac2000, where he excelled in key account management, providing cost-effective solutions, and managing a sales team of 9 employees.

Since 2002, Stuart has been the manager at MasterMac2000, overseeing the company's growth and establishing it as a leader in pneumatic automation and process valve engineering. His expertise spans customer training, CRM setup, industrial compressor sizing and installation, and turn-key project management.

Under Stuart's leadership, MasterMac2000 has been servicing the industry since 1988, with 5 full-time sales representatives covering northern rivers NSW, Queensland, Northern Territory, and PNG. The company prides itself on providing the best-priced solutions to all customers in the marketplace.

View Stuart’s LinkedIn profile to learn more about his expertise in pneumatics and process equipment.

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