Slab Gate Valve Parallel Plane Disc Gate Valve

Flat gate valve is a kind of sliding valve with parallel gate.The closing part can be a single ram or a double ram with an opening mechanism.Flat gate valve is suitable for water,petroleum,chemical,protection,urban pipelines, gas pipelines./* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1