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Welcome to EVP Vacuum Technology
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home
about us
Products
Liquid ring vacuum pumps & compressors
Rotary Vane Vacuum Pump
Roots Vacuum Pumps
Piston Vacuum Pump
Oil Diffusion Vacuum Pump
Dry Type Oilless Vacuum Pumps
Vacuum System
Vacuum Valves
Vacuum Parts
Vacuum Measurement And Leak Detection
news
Tech Knowledge
Company News
Industry News
Exhibition
solution
Applications
Our Projects
contact us
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Ball valve category
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Ball valve category
GUQ series pneumatic vacuum (pressure) ball valve
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GUD series electric vacuum (pressure) ball valve
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GU series manual vacuum ball valve
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