| Customization: | Available |
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| Media: | Water |
| Material: | Stainless Steel |
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The two-way hard butterfly valve is a special valve type whose design allows the valve to close tightly in both directions. Compared with traditional one-way butterfly valves, two-way butterfly valves have higher flexibility and reliability and are suitable for a wider range of application scenarios.
The advantages of two-way hard butterfly valve lie in its excellent sealing performance and flexible operation mode. Because there are sealing surfaces on both sides of the disc, no matter which direction the fluid flows through the valve, it can achieve effective sealing. In addition, the rotary motion of the disc makes the valve have less friction resistance during opening and closing, thus reducing the operating torque and making the operation of the valve easier.
In practical application, two-way hard butterfly valves are widely used in pipeline systems that need two-way sealing, such as water supply, drainage, HVAC and other fields. Especially in some occasions where the flow direction of fluid needs to be switched frequently, the flexibility and reliability of the system can be greatly improved by using the two-way hard butterfly valve.
They Utilize a hollow ball that rotates allowing a flow through it when aligned and stops the flow when it is in a
A metal seated butterfly valve operates in a quarter turn style, meaning that rotating the closed disc 90° will fully open the valve, and vice versa. They can also be opened incrementally in order to throttle flow.
A metal seated butterfly valve operates in a quarter turn style, meaning that rotating the closed disc 90° will fully open the valve, and vice versa. They can also be opened incrementally in order to throttle flow. This can be accomplished manually, but throttling flow is more precise when used in conjunction with an actuator. Actuators can be customized to allow incremental flow, by using positioners in the case of pneumatic and hydraulic actuators, or by using modulating boards in the case of electric actuators
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