Check valves are essential components in fluid systems designed to allow fluid flow in one direction while preventing backflow. Widely used in industries like plumbing, oil & gas, and water treatment, check valves play a critical role in maintaining system efficiency. At Udhhyog, we offer a comprehensive range of check valves to meet diverse industrial needs.
Types of Check Valves
1. Swing Check Valve
Common in water pipelines.
Operates with a disc that swings open when fluid flows forward and closes to block reverse flow.
Suitable for low-pressure systems.
2. Lift Check Valve
Features a disc that moves vertically within a guided chamber.
Ideal for high-pressure and steam applications.
3. Wafer Check Valve
Compact and lightweight.
Designed for tight spaces and limited installation areas.
4. Dual Plate Check Valve
Consists of two spring-loaded plates for enhanced sealing.
Offers efficient backflow prevention.
5. Ball Type Check Valve
Uses a ball to block reverse flow.
Suitable for slurries, viscous fluids, and wastewater applications.
6. Flap Type Check Valve
Designed for low-pressure systems and irrigation.
7. Tilting Disc Check Valve
Efficient for minimizing pressure drop and ensuring smooth flow.
8. One-Way Non-Return Valve
Provides unidirectional flow control in compressed air, gas, and water pipelines.
Check Valve Symbols
Swing Check Valve Symbol: ➡️|⬆️|⬅️
Spring-loaded Check Valve Symbol: ➡️|➖(Spring)|⬅️
Ball Check Valve Symbol: ➡️⚫⬅️
Check Valve Price Range
1. 1-Inch Check Valve Price
MS 1-Inch Check Valve: INR 350 – INR 700
SS 1-Inch Check Valve: INR 600 – INR 1,200
2. 4-Inch Non-Return Valve Price
MS 4-Inch Non-Return Valve: INR 2,500 – INR 4,500
SS 4-Inch Non-Return Valve: INR 5,000 – INR 8,500
3. Hand Pump Check Valve Price
Standard Hand Pump Check Valve: INR 150 – INR 400
4. Motor Check Valve Price
MS Motor Check Valve: INR 500 – INR 1,200
SS Motor Check Valve: INR 1,200 – INR 2,500
Applications of Check Valves
Check valves are vital in industries such as:
Oil & Gas – For controlling petroleum flow.
Water Treatment Plants – Ensures unidirectional flow in pipelines.
Plumbing Systems – Prevents backflow in residential and commercial buildings.
Fire Protection Systems – Used in sprinkler systems to control water flow.
Choosing the Right Check Valve for Your Needs
When selecting a check valve, consider these factors:
Material Composition: Choose between MS, SS, or CI depending on the fluid type.
Pressure Rating: Ensure the valve meets your system's pressure requirements.
Size & Flow Capacity: Match the valve size to your pipeline diameter.
Why Choose Udhhyog for Check Valves?
At Udhhyog, we offer high-quality check valves tailored for industrial applications. Whether you need a Dual Plate Check Valve, Ball Type Check Valve, or a One-Way Non-Return Valve, we are a trusted supplier in Delhi, Punjab, Gujarat, Rajasthan, Jammu & Kashmir, Himachal, and Uttar Pradesh.
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