Stainless steel or metal check valves come in various types, each designed to suit specific applications and preferences.
Here are their different types for your reference.
Different Types of Stainless Steel Check Valves
Whether it’s the swinging motion of the swing check valve, the lift action of the lift check valve, or the compact design of the wafer check valve, choosing the right type depends on the requirements of the system and the desired performance characteristics.
1. Stainless steel swing check valve
The swing check valve has a hinged disc that swings freely to allow fluid flow in one direction. When the flow stops or reverses, the disc swings back to its closed position, preventing backflow.
2. Lift check valve
Similar to the swing check valve, the lift check valve has a disc, but instead of swinging, it lifts off the seat to permit fluid flow. It provides a slightly better seal than the swing check valve.
3. Ball check valve
The ball check valve uses a ball-shaped disc to control flow. When the fluid pushes against the ball, it lifts, allowing flow. When the flow stops, the ball drops back into place, preventing backflow.
4. Dual plate check valve
The dual plate check valve has two plates that open and close simultaneously on a hinge. It offers quick closure, reduces the chances of water hammer, and is often more compact than other designs.
5. Stainless steel inline check valve
Designed for easy installation directly in a pipeline. It allows fluid to flow in one direction and prevents backflow when the flow stops.
6. Wafer check valve
A lightweight and compact check valve designed to fit between flanges without the need for additional gaskets. It is suitable for applications with limited space.
7. Silent check valve
Specifically designed to minimize noise during operation. It prevents water hammer effects and reduces the slamming sound often associated with traditional check valves.
8. Stainless steel spring check valve
Equipped with a spring that assists in closing the valve quickly. This feature reduces the chances of water hammer and enhances the overall performance of the valve.
9. Stop check valve
Combines features of a globe valve and a check valve. It can be locked in the closed position, providing additional control over fluid flow.
10. Tilting disc check valve
Instead of swinging or lifting, the disc tilts to open and close. This design offers a faster response to changes in flow conditions and helps reduce the potential for water hammer.
11. 2 inch stainless steel check valve
A 2-inch stainless steel check valve is a plumbing component with 2-inch diameter ports, made of stainless steel for corrosion resistance.
It functions to allow one-way fluid flow, preventing reverse flow.
This valve is commonly used in various applications where a 2-inch size is appropriate for the plumbing or piping system.
Conclusion
When it comes to stainless steel check valves, Xintai is your practical choice for quality and reliability.
Since 1998, Xintai has been consistently delivering stainless steel check valves that are industry-standard.
Our team at Xintai is all about getting it right. With that in mind, here are a few of our stainless steel check valve specialties:
- JIS Flange Stainless Steel Swing Check Valve
- API Flange Stainless Steel Swing Check Valve
- DIN Flange Stainless steel lift check valve
With dedicated experts and quality control specialists, we ensure our valves meet global standards without compromise.
Producing over 270,000 industrial valve units annually, we’ve become a trusted name worldwide.
Our stainless steel check valves are known for their durability and performance – no gimmicks, just solid engineering.
Connect with us through our website today for straightforward solutions that stand up to the test.
