Butterfly type buffer check valve, buffer check valve, check valve

The butterfly type buffer check valve is mainly used in industrial water supply and wastewater treatment plants at the pump outlet to prevent the reverse flow of the medium.The butterfly type buffer check valve is mainly used in industrial water supply and wastewater treatment plants at the pump outlet to prevent the reverse flow of the medium. The check valve can also be used in the pipeline that provides replenishment to the auxiliary system where the pressure may rise above the system pressure.

The butterfly type buffer check valve HH47X is designed for use at the pump outlet of industrial water supply and sewage treatment plants to prevent the reverse flow of the medium. It automatically eliminates destructive water hammer, thereby ensuring that the pump and the pipeline are not damaged.The butterfly type buffer check valve HH47X is designed for use at the pump outlet of industrial water supply and sewage treatment plants to prevent the reverse flow of the medium. It automatically eliminates destructive water hammer, thereby ensuring that the pump and the pipeline are not damaged. This valve is mainly composed of the valve body, the valve disc, the buffering device and the micro-adjustment valve. This valve is mainly composed of the valve body, the valve disc, the buffering device and the micro-adjustment valve. This product features a novel mechanism, small size, low fluid resistance, smooth operation, reliable sealing, good wear resistance and excellent buffering performance. This product features a novel mechanism, small size, low fluid resistance, smooth operation, reliable sealing, good wear resistance and excellent buffering performance. It is the best product for industrial water supply and urban sewage treatment. It is the best product for industrial water supply and urban sewage treatment.

Purpose

1. The butterfly type buffer check valve is suitable for large-diameter water or steam and other medium pipelines. It serves as a backflow prevention device, enabling quick and slow closing, effectively preventing water hammer impact.

2. The three-seal eccentric structure ensures zero leakage, smooth opening action, and low flow resistance.

3. The fast closing section has almost no resistance, while the slow closing section is buffered smoothly without water hammer or impact noise.

4. The three-seal eccentric and large secondary eccentric structure of the sealing pair allow the sealing pair to separate when opening and come into contact when closing, effectively reducing the wear on the cover and prolonging the service life.

The butterfly type buffer check valve HH47X is designed for use at the pump outlet of industrial water supply and sewage treatment plants to prevent the reverse flow of the medium. It automatically eliminates destructive water hammer, thereby ensuring that the pump and the pipeline are not damaged.The butterfly type buffer check valve HH47X is designed for use at the pump outlet of industrial water supply and sewage treatment plants to prevent the reverse flow of the medium. It automatically eliminates destructive water hammer, thereby ensuring that the pump and the pipeline are not damaged. This valve is mainly composed of the valve body, the valve disc, the buffering device and the micro-adjustment valve. This valve is mainly composed of the valve body, the valve disc, the buffering device and the micro-adjustment valve. This product features a novel mechanism, small size, low fluid resistance, smooth operation, reliable sealing, good wear resistance and excellent buffering performance. This product features a novel mechanism, small size, low fluid resistance, smooth operation, reliable sealing, good wear resistance and excellent buffering performance. It is the best product for industrial water supply and urban sewage treatment. It is the best product for industrial water supply and urban sewage treatment.

Packing of Standard Packing: 

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 470 gallon liquid totes Special package is available on request. E FORUs’  is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition