South American Valve is a top Non Slam Check valve supplier in Brazil. A Non-Slam Check Valve is a type of check valve designed to prevent water hammer, a phenomenon characterized by the sudden pressure surge or wave caused when a fluid in motion is forced to stop or change direction abruptly. Traditional check valves can contribute to water hammer due to their tendency to slam shut when the flow reverses, leading to loud noises and potential damage to the piping system. Non-Slam Check Valves address this issue by closing more gradually, using mechanisms such as a spring-loaded disc or a specially designed internal structure that cushions the closing action. South American Valve is a reputed Non Slam Check valve supplier in Brazil. Their efficient design minimizes pressure loss, enhancing the overall performance of fluid systems. These valves are also known for their low maintenance requirements due to their robust constructionand fewer moving parts, leading to longer service life and reduced downtime. In critical applications where fluid flow must be consistently managed without interruptions, such as in power plants and chemical processing facilities, Non-Slam Check Valves provide a reliablesolution. Their versatility and efficiency make them a preferred choice for engineers and system designers looking to optimize fluid control and ensure system integrity.

What is the difference between a silent check valve and a non-slam check valve?
Silent check valves, also known as non-slam check valves and spring-assisted check valves reduce or eliminate water hammer and its effects. Water hammer refers to the high-pressure shock waves that occur when the flow of fluid abruptly stops (due to pump shut down or a valve disc quickly closing) in a piping system.

Advantages:

• Prevent backflow
• Simple design and operation
• Low maintenance
• Cost Effective 

Industries:

• Chemical Industry
• Pulp and paper Industry
• Marine Industry
• Mining Industry
• Power Generation Industry
• Oil and Gas Industry 
• Nuclear Industry
• Petrochemical Industry
• Water Treatment Plants
• Textile Manufacturing Industry

Description:

• Body Material- Cast Iron and Cast Steel (LF2, A216, WCB, WCC, LCB, LCC, WC6, WC9), Ductile Iron, Stainless Steel [SS316, SS304, SS316L, SS904L, CF8, CF8M, F304, F316, F31L, F91), DUPLEX AND Super duplex STEEL [ F51, F53,F55 ] Forged Steel A105, A105N, F11, F22, F304, F316, F91] , Alloy20 , Hastelloy ALBR.
• Size- ½” – 80”
• Class-150 – 2500; PN10 – PN-450
• Ends- Threaded, socket weld, butt weld, flanged, lug, wafer.

Visit us to know more:

https://www.southamericanvalve.com/product-category/non-slam-swing-check-valve/

Address: Rua da Quitanda, 86 Rio de Janeiro, RJ 20091-902
Contact us: +1 3476579538
Email us at: [email protected]