Valves only is a leading Check valves Manufacturers in USA. Check valves are essential components in various industrial and commercial applications, ensuring the undirectional flow of fluids and gases. As one of the leading Check valve Manufacturers in USA, Valves Only stands out for its outstanding quality products and customer centric solutions. 

Industries:  

• Oil and gas 

• Water treatment, 

• Power generation

How do Check Valves work?

Check valves operate by allowing fluid to flow in one direction while preventing backflow. This is achieved through discs or balls, which respond to changes in pressure. When the upstream pressure exceeds the downstream pressure, the valve opens, enabling flow. Conversely, if the downstream pressure increases, the valve shuts, safeguarding equipment and maintaining system integrity. 

When should check valves be used?

Check valves are used to isolate the non-functioning pumps or blowers when two or more are fitted in parallel. Backflow needs to be avoided in particular applications because it can harm the equipment or the process. 

Parts of Check Valve: 

1. Inward Port: The inward port allows gas or liquid to enter.

2. Valve Body: The material passes through the body.

3. Outward Port: The gas or liquid can exit the device through the outward port.

Main Benefits of Check Valves:

• System defense: Check valves ensure that gases and fluids only flow in a single direction, preventing backflow that might otherwise cause system damage.
• assurance of safety: Hazardous compounds are used in some industrial processes. By stopping hazardous materials from unintentionally moving in the incorrect direction, check valves improve overall safety.
• Efficiency in operations: Check valves maintain the proper flow direction, which improves system efficiency. Additionally, this lowers energy use and maximizes performance.
• Dependability: Check valves offer a straightforward yet efficient means of preserving the appropriate flow of gases and fluids, ensuring the dependable operation of a variety of process systems.

Check valve types:

• Swing check valve
• Ball check valve
• Lift check valve
• Dual plate check valve
• Silent check valve
• Non-slam swing check valve
• Tilting disc check valve
• Pressure seal check valve
• Foot Check valve
• Piston check valve
  

Industries we serve: 

• 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.

These check valves can withstand high pressure, temperature, and various environmental conditions that other options cannot. 

Visit us: https://valvesonly.com/product-category/check-valve/