John Valves is an Australian valve specialist and the exclusive Australian distributor of ONYX Valves. Providing top-notch valve solutions is paramount at John Valves, where we are committed to introducing and distributing ONYX Valves‘ unique valve technology to Australian industries to optimise operations with unparalleled quality valves designed exclusively for their requirements.
ONYX Valve, with its dedicated resources coupled with an array of innovatively designed premium-quality products, has become the trusted supplier of the majority of industry applications worldwide. Exceptional performance and durability backed by ONYX’s commitment to product excellence have made its products the industry’s leading products.
These innovative solutions have underpinned John Valves’ longstanding commitment to helping Australian companies find valves designed to meet their industry’s unique requirements. Water Treatment Mining Chemical Processing Food Processing Glass Industry Steel Industry Paper Industry
Contact us to discover the benefits of working with JOHN VALVES and ONYX VALVES with our fresh offering. JOHN VALVES is a leading manufacturer, supplier, and distributor of industrial Valves and Valve
Looking for help with a specific product or need advice on valve selection? Please contact us below or call 1300 044 594 to speak to a valve consultant.
Pinch Valves are designed for reliable and accurate flow control in abrasive, corrosive and fibrous applications. Want to cut exact amounts of stock, achieve the perfect temperature adhesive mix and identify package mislabeling? You’ve come to the right place. This product eliminates all your problems and more.
Pinch Valves feature a flexible elastomer sleeve that is pinched to stop or restrict flow and has several advantages, including a complete bore design, which reduces pressure drop and minimises the risk of cavitation damage; excellent resistance to wear and chemical attack; and a replaceable sleeve that can easily be removed and replaced, reducing costly downtime.
The Pinch Valve is used widely in the mining, wastewater treatment, chemical processing, water treatment, pneumatic transport and tank mixing industries.
Duckbill Check Valves are advanced and ultra-effective non-return devices, popular in many piping applications to disallow backflow movements. The unique working principle is to have reliable and durable operation without any maintenance, being a versatile solution in wastewater, stormwater and even complex industrial applications.
Duckbill Check Valves feature a rubber sleeve that allows the fluid to flow without obstacles when the pressure is in the right direction. However, when pressure tends to go back, the valve automatically closes thanks to the flexible nature of the rubber seal, which prevents reverse flow.
Thanks to their innovative design, Duckbill Check Valves are reliable and maintenance-free. They resist all harsh conditions and, avoiding any tapping to reset, have an extremely competitive cost-benefit ratio.
Wafer Check Valves are built to prevent backflow and ensure fluid flows in one direction only under typical pressure conditions. It does this with a sturdy construction that employs a deformable rubber metering disk that responds to a change in flow direction, providing a tight seal against reverse flow.
Check Valves are ideal for water, wastewater and industrial service applications due to their low head loss, long maintenance-free service life and low maintenance. It is a simple and durable design ideal for preventing backflow and ensuring system integrity and operation are always where you need them to be: it is at the heart of your system and serves your heavy-duty operation.
ONYX Pressure Sensors are designed to provide accurate and reliable pressure measurements in a variety of industrial applications. These sensors are built to withstand harsh environments, offering exceptional durability and precision. They are ideal for monitoring and controlling pressure in systems such as water treatment, chemical processing, and industrial automation.
ONYX Pressure Sensors feature advanced technology that ensures quick response times and high accuracy, making them an essential component for maintaining system performance and safety. With a range of models available, these sensors can be customised to meet specific application requirements, delivering dependable performance and ease of integration.
Valve manufacturer and supplier of high quality valves to Australian and International Customers for over 120 years.
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