Non Slam Swing Check Valve Manufacturer in Australia

 

Australian valve is the best Non Slam Swing Check Valve Manufacturer in Australia. We supply to cities like Coffs Harbour, Mildura, Bendigo. A non-slam swing check valve is a type of industrial valve that is commonly used to prevent backflow and protect pipeline systems from damage. This valve operates using a swinging disc that moves in response to changes in fluid pressure, and is designed to close quickly and prevent slamming or water hammer.The working principle of a non-slam swing check valve is based on the flow of fluids through the pipeline. The valve is designed to allow the fluid to flow in one direction and prevent backflow in the opposite direction.

The valve consists of a disc that is mounted on a hinge or shaft. The disc swings open and closed in response to changes in fluid pressure. When the fluid flows in the desired direction, the disc opens and allows the fluid to pass through the valve. When the fluid flow stops, the disc swings back into its closed position to prevent backflow.It is designed to prevent the disc from slamming shut in the event of sudden changes in flow velocity or pressure. This is accomplished through the use of a dashpot or hydraulic shock absorber that slows the disc down as it approaches the closed position.As the fluid flow starts to slow down or stop, the disc begins to close. When it reaches a critical point, the dashpot or hydraulic shock absorber kicks in and slows the disc down to prevent slamming. This ensures a smooth and controlled closure, reducing the risk of damage to the valve and pipeline system.

Australian valve is the top Non Slam Swing Check Valve Manufacturer in Australia and these valves valve operates by allowing fluid to flow in one direction while preventing backflow in the opposite direction

Parts

  1. Body
  2. Disc
  3. Hinge or Shaft
  4. Resilient Seating
  5. Dashpot or Hydraulic Shock Absorber
  6. Spring
  7. Bolts and Nuts

Advantages

  1. Reduced Water Hammer: The design of non-slam swing check valves includes a hydraulic shock absorber or dashpot that controls the movement of the disc, which reduces the risk of water hammer. This protects the valve and pipeline system from damage due to sudden changes in pressure.
  2. Longer Valve Life: The controlled closure of the disc also helps to extend the life of the valve. Traditional swing check valves can experience wear and tear due to the impact of the disc slamming shut. With non-slam swing check valves, the disc closes gently and gradually, which reduces wear and tear and extends the valve's service life.
  3. Minimal Maintenance: Non-slam swing check valves are designed to require minimal maintenance over their service life. The valve's simple design and durable construction ensure that it can withstand harsh conditions and continue to operate reliably over time.
  4. Versatility: Non-slam swing check valves can be used in a wide range of applications, including water distribution, wastewater treatment, and industrial processes. They can be used in both vertical and horizontal orientations, and are available in a range of sizes and materials to suit specific applications.
  5. Reliable Performance: Non-slam swing check valves provide reliable performance in preventing backflow and protecting pipeline systems. Their simple and effective design ensures that they can operate consistently and reliably over their service life.

Applications

  1. Water Distribution Systems: Non-slam swing check valves are commonly used in water distribution systems to prevent backflow and protect against water hammer. They are often installed in areas where water flow rates are high, such as pumping stations, reservoirs, and treatment plants.
  2. Wastewater Treatment: Non-slam swing check valves are also used in wastewater treatment plants to prevent backflow of sewage and other fluids. They can be installed in pipelines that transport wastewater, sludge, and other materials to prevent contamination of clean water sources.
  3. HVAC Systems: Non-slam swing check valves are used in heating, ventilation, and air conditioning (HVAC) systems to prevent backflow of water and other fluids. They are often installed in large commercial buildings, hospitals, and other facilities where HVAC systems are used.
  4. Industrial Processes: Non-slam swing check valves are used in a variety of industrial processes, including chemical processing, oil and gas refining, and food and beverage manufacturing. They are often used to prevent backflow of materials and to protect equipment from damage.
  5. Fire Protection Systems: Non-slam swing check valves are used in fire protection systems to prevent backflow of water and other fire suppression materials. They are often installed in buildings, factories, and other facilities where fire safety is a priority.

Industries of non slam swing check valve:

  1.        Water and wastewater
  2.        Oil and gas
  3.        Power generation
  4.        Chemical processing

 Description

·       Available materials: Cast iron, Ductile iron, WCB, LCC, CF8M, SS304, SS316, SS316L, ASTM A105N, ASTM A182Gr-F304, ASTM A182Gr-F316

·       Class: 150 to 2500

·       Nominal Pressure: PN10 to PN450

·       Size: 1/2” to 40”

·       Ends: Flanged, Wafer, lug, Threaded, Buttweld, Socketweld

 

Visit our website- https://www.australianvalve.com/product-category/non-slam-swing-check-valve-2/

 

 



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