Air 
Gas 
Liquid
DN8 - DN50 (1/4" - 2")
BSP & NPT Threaded
Control Valves & Instrumentation
At Pressure Systems we stock control reduction valves, pressure regulators and bypass valves for pump, pipeline and industrial applications. These valves prevent backflow and maintain steady output pressure. We verify each valve against its specifications before shipping.
The GOETZE Series 484 pressure reducing valve is made from stainless steel and manages up to 60 bar. It works with air, gas and liquids at temperatures from –40 °C to 120 °C. This is the perfect choice for systems that have varying conditions.
Made from gunmetal, this pressure reduction valve carries similar specifications to the Series 484 but in a different material. It is an ideal choice for those who prefer the properties of gunmetal for their system.
The GOETZE Series 683 pressure release valve handles up to 50 bar and operates between –10 °C and 95 °C. These pressure release valves are specially designed for air and gas systems.
Our LESER Series 320 flow change-over valve reroutes flow in air, gas, liquid and steam systems. It is available in several body materials and holds approvals under DGRL 2014/68/EU, TR-CU 010 and TR-CU 032. Each valve meets Australian safety standards and is supplied with a test certificate.
At Pressure Systems, we offer solutions that you can trust. Every product in our catalogue, including our array of pressure regulating valves, is designed with an emphasis on quality, safety, and efficiency. Explore our range today to find the perfect valve to meet your needs.
Pressure Systems should be your top choice for superior control and bypass valves. When you partner with us, you’re in the hands of experts with decades of experience, insider industrial knowledge, and a history of excellence.
Pressure Systems has been in the service for more than 40 years. That hands-on experience allows us to provide you with the highest quality control and bypass valves.
Being Australian owned and operated gives us a real-world understanding of the challenges local businesses face. We design our products to suit Australia’s climate and regulatory standards, and we’re always nearby when you need support.
Time is critical when safety is on the line, so we’ve built strong relationships with suppliers around the globe. That network lets us source parts quickly and get them to you without unnecessary delays.
Every industry has its own demands. We offer solutions specifically designed to meet the unique needs of your industry. Whether you’re in oil and gas, chemical processing or another field where equipment failure is not an option, we listen to your requirements and deliver a solution tailored to your exact needs.
Steam