A. Check valve structure, small size, light weight, for valve installation, handling, storage and pipeline layout bring great convenience, and can save costs. B. Reduced line vibration. In order to reduce line vibration to a minimum or eliminate line vibration, shut down as soon as possible before the flow has a chance to reverse.
Each disc size in the two-disc configuration is only one in one full construction check disc size, which experiences reduced fluid resistance and allows faster movement to the closing position. They have half the radius of rotation of conventional check valves. The leading edge distance from the open position to the closed position is halved, thus reducing travel time to 50%
C. Reduce the water hammer, the comparison of the full-structure swing type, the disc of the double disc check valve has been greatly reduced in weight, which can reduce the bang and water hammer phenomenon.
Each disc size in the two-disc configuration is only one in one full construction check disc size, which experiences reduced fluid resistance and allows faster movement to the closing position. They have half the radius of rotation of conventional check valves. The leading edge distance from the open position to the closed position is halved, thus reducing travel time to 50%
C. Reduce the water hammer, the comparison of the full-structure swing type, the disc of the double disc check valve has been greatly reduced in weight, which can reduce the bang and water hammer phenomenon.
Nortech is one of the leading industrial valve manufacturers in China with quality certification ISO9001.
Major products: Butterfly Valve, Ball Valve,Gate Valve, Check Valve, Globe Vavlve,Y-Strainers, Electric Acurator , Pneumatic Acurators .
Post time: Nov-18-2021