Pass 2,000,000 times of valve actuator spring tensile test
Actuator with control box + butterfly valve
EFT's high quality spring valve actuator can withstand a harsh test conducted by a French company. The test lasted three months!When the French company received the valve actuator samples, they spent three months to test the springs 2,000,000 times. The French company is also a stainless steel valve, pipe fitting and processing equipment supplier in France, why do they need EFT to fabricate spring valve actuators for them? It is because the French company knows that EFT has the capability to achieve their specific manufacturing process requests, and EFT's complete production line with a newly built cleanroom (class 10,000) is also an advantage.
Valve Actuator is commonly used as a mechanism to output force and stroke, and the ability is different based on different factors, including the diameter and the pitch of the spring or the dimension of the cross, section of the spring wire, etc. EFT's spring valve actuator provides excellent control of the valve position and speed during valve opening and closing events.
For a valve actuator, normally there are more than twenty components, and the spring is one of them. Their insistence on supplying valve actuators encouraged EFT to buy springs from Germany and Japan with test reports provided.
For valve actuator's production process, the French company recommended alternative methods. Even though the extra work processes added to the cost, EFT treated it as a learning opportunity. By adapting their fabrication system, EFT delivers state-of-the-art valve actuators. As a result, due to the high quality of valve actuators, EFT now is selling to various countries worldwide.
S1 Actuator
Air/Spring Actuator simple or double effect for Ø25(1") to Ø76(3") butterfly valve | |
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Shut-off time | 1.5 seconds |
Weight | 3.7kg |
Power | 4M/Kg at 5 bar compessed air. |
Max. torque | Max. torque 20N/m |
Consumption | 0.266 liter at 5 bar |
Material | Stainless steel AISI 304 |
Air/Spring Actuator Simple or Double Effect for Ø25(1") to Ø76(3") Butterfly Valve | |
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Shut-off time | 1.5 seconds |
Weight | 3.7kg |
Power | 4M/Kg at 5 bar compessed air. |
Max. torque | Max. torque 20N/m |
Consumption | 0.266 liter at 5 bar |
Material | Stainless steel AISI 304 |
Cover | Plastic |
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