Ball Check Valve
$1.00 - $100.00
Ball check valves use rubber covered rolling ball as disc, under the action of the medium, the body can be rolled up and down on the integral guide rail, so as to open or close the valve. It’s with performance of silencing closure, no water hammer,...
resilient seated gate valve, check valve, air valve, butterfly valve, strainer, expansion joint, flange adaptor, universal coupling, expansion joint