Dual Plate Check Valve Suppliers
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Valves Only, a well-established Dual plate check valve suppliers in USA, offers high- quality valves that are built in line with industry standards. The two spring-loaded plates (or discs) of these mini-valves open and shut by flow pressure. Dual plate lug check valves are effective, reliable devices and assist in the maintenance of system integrity in most industrial applications.
What is a dual plate check valve?
There exists a type of non-return valve called a twin plate check valve meant to allow for fluid flow in one direction while excluding reverse flow. Dual plate check valves are different from the standard swing check valves in that they consist of two spring-loaded plates that part ways on forward flow and close down the instant flow reverses or ceases. This design provides efficient performance in numerous industrial uses, prevents water hammer, and provides longevity.
Why Is It Necessary?
The primary function of these valves is to prevent pipeline backflow, protecting pumps, compressors, and other equipment. They are needed:
-Backflow Prevention: Ensures that only a single direction of flow takes place.
-System Protection: Protects against reverse flow damage to equipment.
-Compact Design Requirements: Ideal for installations with minimal space.
-Low Pressure Drop: Enhances pipeline flow efficiency.
Key Parts of Dual Plate Lug Check valve:
-Valve Body: It is normally of ductile iron, stainless steel, or cast steel.
-Dual Plates/Discs: There are two spring-loaded plates that oscillate with the flow to open and close.
-Spring Mechanism: Quick closure is ensured by the spring mechanism, which guards against water hammer.
-Lug Body Design: Flange-to-flange mounting between flanges through bolts is offered by lug body design.
-Seat: Offers a tight seal not to leak.
Dual Plate Lug Check Valve: Working
The two plates open when the fluid flows in the correct direction, permitting the fluid to flow through. The springs rapidly close the plates when the flow stops or reverses, preventing reverse flow and safeguarding downstream equipment.
Benefits of using Dual Plate Lug Check Valve:
-Lightweight and Compact: Easy to install and maintain.
-Reduced Water Hammer: Rapid closure reduces system shock.
-Low Pressure Drop: Increases system efficiency overall.
-Bi-Directional Sealing: Achieves tight shut-off.
-Low Cost: Long operating life with low maintenance needs.
Functions:
-Avoids reverse flow in pipelines.
-Shields equipment from backflow damage.
-Maintains process consistency and fluid control.
Types of Dual Plate Check Valve:
-Wafer Type Dual Plate Check Valve
-Lug Type Dual Plate Check Valve
-Flanged End Dual Plate Check Valve
Industries:
-Oil and Gas
-Water and Wastewater Treatment
-Chemical and Petrochemical
-Power Generation
-HVAC Systems
-Marine Applications
Description:
Available Materials: Cast Iron, Ductile Iron, WCB, WC6, LCC, LCB, WCC, SS304, SS316, Aluminium Bronze.
Class: 150 to 1500
Nominal Pressure: PN6 to PN250
Size: 2” to 24”
Ends: Wafer, Lug, Flanged
Industrial dual plate lug check valves by Valvesonly are designed to meet stringent industrial requirements. They are available in various sizes and materials and can be mounted both horizontally and vertically. We provide cost-effective, durable, and efficient flow control solutions as one of the leading Dual plate check valve suppliers in USA.
Visit us at: https://valvesonly.com/product-category/dual-plate-lug-check-valve/
- Listing ID: 28635