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Ball non-return and slurry air release valves now available in Australia

机译:球形止回阀和泥浆空气释放阀现已在澳大利亚上市

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摘要

Dual's Slimline ball non-return valve from Upwey Group has a heart made of reinforced urethane or rubber ball, which allows free movement of the ball. The ball lifts completely out of the flow when the pump starts and allows free low of liquid without any interference. As the pump stops, the ball falls and positively locates in the seat because of its own weight and the back pressure of the liquid, which results in dropless sealing.
机译:Upwey Group的Dual的Slimline止回球阀的心脏由增强型聚氨酯或橡胶球制成,可以使球自由运动。泵启动时,球完全从流体中提起,并允许自由放低液体而不会受到任何干扰。当泵停止时,由于球自身的重量和液体的背压,球掉落并肯定地位于阀座中,从而导致无滴密封。

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