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Swing check valve supplier in Australia

Australian Valve is the best Swing Check Valve Supplier in Australia. A swing check valve is a type of check valve used to control the flow of fluids (liquids or gases) in a piping system. It is designed to allow fluid to flow in one direction while preventing backflow in the opposite direction. The name “swing check valve” comes from the swinging or pivoting motion of the valve disc, which opens and closes in response to changes in fluid flow. The most distinguishing feature of this valve is its disc, which is hinged at the top or side of the valve body. This disc swings freely in the flow of fluid, opening when the fluid flows in the forward direction and closing when the flow reverses. These are designed to allow fluid flow in one direction and prevent it from flowing in the opposite direction. These valves operate automatically without external control mechanisms or power sources. They rely on the fluid’s pressure and flow direction to open and close the disc. When the flow of fluid reverses, gravity causes the disc to swing shut, effectively sealing the valve and preventing backflow. These valves can close rapidly in response to changes in flow direction, preventing backflow and water hammer effects.



  • Water and Wastewater Systems
  • Oil and Gas Industry
  • Chemical Processing
  • HVAC Systems
  • Fire Protection Systems


  1. They have a streamlined design that reduces pressure drop across the valve, which can improve system efficiency.
  2. Are easy to install and require minimal maintenance, which can save time and money over the long term.
  3. Are suitable for use with a wide range of fluids, including water, oil, and gas, and can be used in a variety of applications, including water treatment, sewage treatment, and industrial processes.
  4. Operate quietly, making them ideal for use in residential and commercial applications where noise is a concern.
  5. Are designed to be resistant to water hammer, which can occur when fluid flow is suddenly stopped or redirected.



  • Water treatment
  • Sewage treatment
  • Oil and gas
  • Power generation
  • Chemical processing
  • agriculture


Body Material –Cast Steel( A216 WCB, WCC, LCB, LCC, WC6, WC9), WCB, SS304, 316L, Duplex Steel, 904L, Aluminium bronze , Stainless Steel [ SS316 , SS304, SS316L, SS904L, CF8, CF8M, F304, F316, F31L, F51, F3,F55, F91 ]

Class – 150LB – 2500LB

Size – ½” – 40”

Ends – butt weld, socket weld, threaded, flanged