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China Suppliers Factory Wafer Dual Plate Check Valve 6inch 300LB Metal Seat Sealing for Efficient Backflow Prevention
Products Specification
| Type | Swing Check Valve |
| Size | 6” |
| Pressure | 600LB |
| Connection | Flange End |
| Operation | / |
| Body Material | WCB |
| Design Standard | BS1868 |
| FTF Dimension Standard | ASME B16.10 |
| Flange Dimension Standard | ASME B16.5 |
| Test Standard | API598 |
| Application | W.O.G |
Feature
Dual Plate Design
The valve features two spring-loaded plates that automatically close to prevent reverse flow, ensuring a tight seal even under low-pressure conditions.
Metal Seat Sealing
The metal-to-metal sealing enhances the valve’s resistance to wear and tear, providing reliable performance over a longer period.
Non-Slam Design
The valve’s non-slam design minimizes water hammer, protecting the pipeline and associated equipment from damage.
Wide Range of Sizes
Available in various sizes to accommodate different pipeline diameters, making it adaptable to diverse application needs.
High Pressure and Temperature Ratings
The valve is engineered to operate under high pressure and temperature, making it suitable for demanding applications.
Application
This check valve is versatile and suitable for a wide range of applications including water treatment plants, oil and gas pipelines, chemical processing, and power generation. Its robust construction makes it ideal for harsh environments, ensuring longevity and dependability in various industrial sectors. Whether you are managing a high-pressure pipeline or dealing with corrosive media, this valve is built to handle it with ease.
Advantage
High Durability
Crafted with a metal seat sealing, this valve is designed to withstand extreme temperatures and high-pressure conditions, ensuring a long service life.
Efficient Flow Control
The dual plate design minimizes pressure drop and provides efficient flow control, reducing energy costs and enhancing system performance.
Corrosion Resistance
Made from high-quality materials, the valve offers superior resistance to corrosion, making it suitable for use in aggressive media environments.
Compact Design
Its wafer-style construction allows for easy installation between flanges, saving space and reducing installation costs.
Low Maintenance
The valve’s simple yet effective design reduces the need for frequent maintenance, ensuring smooth operation over time.
Technical Drawing
Dimension Test
Hydro Testing
Frequently Asked Questions
Q: What is the design standard and pressure rating of this Swing Check Valve?
A: This swing check valve is designed according to the BS1868 standard and has a pressure rating of 600LB.
Q: What material is used for the valve body and sealing?
A: The valve body is constructed from high-quality WCB (Cast Carbon Steel) and features metal-to-metal seat sealing for enhanced durability and wear resistance.
Q: How does the dual plate design improve pipeline operations?
A: The dual plate design features two spring-loaded plates that close automatically to prevent backflow. This design minimizes pressure drops and ensures an efficient, tight seal even in low-pressure conditions.
Q: What dimensions does this valve conform to?
A: The Face-to-Face (FTF) dimensions conform to ASME B16.10, and the flange dimensions conform to ASME B16.5 standards.
Q: How does the non-slam design protect system equipment?
A: The non-slam design is engineered to close smoothly, minimizing water hammer effects and protecting the pipeline and connected machinery from destructive pressure surges.
Q: What industries and media is this check valve suitable for?
A: It is ideal for W.O.G (Water, Oil, Gas) applications and is widely used in water treatment plants, chemical processing, power generation, and oil & gas pipelines.