Jayant Valve is a top valve manufacturer and supplier from India, known for making reliable Dual Plate Check Valves. These valves help prevent backflow in pipelines, ensuring smooth and safe flow of liquids or gases. Built for durability and performance, Jayant Valve designs their products to meet industry standards, making them ideal for use in water systems, oil and gas, and other important industries. Their focus on quality and customer satisfaction has made them a trusted name in the valve manufacturing business.
A Dual Plate Check Valve is a type of valve used in piping systems to allow fluid or gas to flow in only one direction, preventing backflow. It features two hinged plates that open when fluid flows in the correct direction, and automatically close when the flow reverses, blocking any reverse flow. This helps protect equipment, reduce damage, and maintain proper pressure within the system. Dual Plate Check Valves are commonly used in industries like water treatment, oil and gas, and power plants because of their efficient design and ability to handle high flow rates.
Valve Type | Dual Plate Check Valve |
Size Range | Typically 2" to 36" (can vary depending on manufacturer) |
Pressure Rating | ANSI Class 150, 300, 600, 900, or higher (based on application needs) |
Temperature Range | -50°C to 350°C (-58°F to 662°F), depending on material and design |
Body Material | Cast Steel, Stainless Steel, Carbon Steel, Ductile Iron, or Alloy Steel |
Seat Material | Elastomers (Nitrile, EPDM, Viton), Metal Seats, or PTFE |
End Connections | Flanged, Butt Weld, Threaded, or Socket Weld |
Seal Type | Resilient Seat, Metal-to-Metal Seat, or Fire-Safe Seat Options |
Flow Direction | Unidirectional (one-way flow) |
Spring Type | Spring-assisted for fast closing (optional in some designs) |
Face-to-Face Dimension | As per ANSI B16.10, API 6D standards (varies by size) |
Design Standard | ANSI, API 594, ISO 9001, or as per industry standards |
Leakage | Low or zero leakage when closed (depending on the seat design) |
Temperature Resistance | Fire-safe versions can withstand temperatures up to 1,100°F (593°C) |
Flow Capacity | High flow capacity with minimal pressure drop |
Corrosion Resistance | Corrosion-resistant coatings or stainless steel for harsh environments |
Installation Orientation | Horizontal, Vertical (with flow upwards) |
Application | Description |
---|---|
Waterworks and Pipelines | Helps to reduce the water hammer effect, ensuring smooth operation in pipelines. |
Preventing Backflow to Pumps | Effectively prevents the backflow of water to the pump, protecting sensitive equipment. |
Cooling and Chilled Water Systems | Ideal for handling cooling, chilled, and hot water systems, ensuring consistent flow control. |
Sea Water and Raw Water | Designed to handle sea water and raw water with turbidity levels up to 5,000 ppm. |
Temperature Resilience | Can handle temperatures up to 45°C, making it suitable for various industrial processes. |
Onshore and Offshore Applications | Suitable for both onshore and offshore installations, offering versatile design and reliable performance. |
Metallurgical and Chemical Processes | Ideal for use in harsh metallurgical and chemical processing environments, ensuring durability and safe operation. |
Looking for high-quality check valves for your industrial needs? Contact us today to explore our wide selection and find the right solution for your system.
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