bob综合体育官网下载 TOP-STOP® Diaphragm Non-Return Valve

Resilient-seated non-return valve with diaphragm and internal flow guide for the fast and noiseless shut-off against the return flow. Suitable for installation in any position. Due to the elastic diaphragm the valve has optimum pressure-surge damping properties. Suitable for use in water treatment applications, water distribution, in power plants and in industry.