An electric two-way valve

By installing an electric two-way valve body, a control butterfly valve, and a filter device at both ends of the connecting water pipe, the problem of water flow interruption and reduced flow rate when the electric two-way valve fails is solved, and the water flow interruption and impurity filtration are not affected when the failure occurs.

CN224352801UActive Publication Date: 2026-06-12CAMBRIDGE VALVE IND GRP CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CAMBRIDGE VALVE IND GRP CO LTD
Filing Date
2025-07-01
Publication Date
2026-06-12

AI Technical Summary

⚠Technical Problem

Existing electric two-way valves require forced shut-off of water flow in case of failure, making replacement difficult, and the shut-off valve design reduces water flow velocity and flow rate.

⚗Method used

The design incorporates an electric two-way valve body at each end of the connecting water pipe, along with a control butterfly valve and a filter device, allowing the other side to operate normally in case of a single-sided failure. Impurities are collected through the filter plate and sludge storage tank.

🎯Benefits of technology

It ensures that the water flow is not interrupted in the event of a malfunction of the electric two-way valve, thus ensuring normal use. It also prevents impurities from affecting the sealing performance and reduces the weakening of the water flow through filtration.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224352801U_ABST
    Figure CN224352801U_ABST
Patent Text Reader

Abstract

This utility model relates to the field of electric two-way valve technology. This application discloses an electric two-way valve, including a connecting water pipe body. This utility model sets two electric two-way valve bodies at both ends of the connecting water pipe body. When one of the electric two-way valve bodies malfunctions, the operator closes the control butterfly valves at both ends of the corresponding electric two-way valve body, thus interrupting the water flow on the malfunctioning electric two-way valve body. At this time, the operator can replace the corresponding electric two-way valve body. This solves the problem that current electric two-way valves are often installed separately between pipes, which means that when the electric two-way valve malfunctions and cannot be switched on or off normally, the water flow in the pipe must be forcibly shut off. This makes the water pipe unusable when replacing the electric two-way valve. Electric two-way valves often adopt a stop valve design, which often results in a partial reduction in the flow rate and volume of water when passing through the valve.
Need to check novelty before this filing date? Find Prior Art