Model：GP744型

The valve is composed of two parts: double chamber diaphragm driving mechanism and angle type stop valve. It is mainly applied to water companies and various pools to eliminate sediment or dirt at the bottom of the pool. It can also be installed in the working medium for water, gas, oil and other industrial pipelines for closure. The valve plate is sealed by rubber. It is closed and closed without leakage. It opens smoothly and quickly, and has small movement wear. It is not sensitive to sediment deposition. It is easy to install and maintain. The driving medium can directly use tap water without any other power source, and the operation is convenient.