General Questions

• Can your valve be used as Control Valve?
  Our valve can be used as Control Valve after certain calibration; however, please contact us for further information and discussion.
• How long is the life span for your product?
  The life span for our product varies with the frequency of using the valve. However, in the assumption of average usage, our product's life span shall last two to three times longer comparing to a metal seated ball valve.
• What are the features and benefits of your products?
  EVTech's valves apply with patented design structure and highly abrasion resistant components to ensure the product can work effectively over a long term. For instance:

  1. The large valve chamber is designed to avoid the potential hazard of blockage and locked up.
  2. The enhancing grinding function between Valve Seat and Valve Plate
  3. The application of extremely sturdy carbide material.
• What kinds of valves does your company offer?
  Our valves serve many purpose in different industries, including but not limited to: ball valve, gate valve, butterfly valve, check valve, etc.