150lb Casting Steel Rising Stem CF8 Plate Compressed Air Knife Gate Valve

150LB Casting Steel Rubber-Seat Rising Stem Compressed Air Knife Gate Valve with CF8 PlateProduct Description Meterial of main partsPart nameMeterialBodyGray iron, ductile iron, cast steelGateDuctile iron+EPDM or NBRAllen bolitsCarbonization processSealsNBR,EPDMBonnectGray iron,ductile iron,cast steelStemStainless steelO-ring sealsNBRThrust bearingsTin bronzeBoltCarbon steel,ally steelGlandDuctile iron,cast steelDust CoverNBRHand wheelMalleable iron  Detailed Photos Product detailsCertifications Qualification certificateProcess and Equipment   If you want to learn more,please contact with usLIKE VALVE (TIANJIN) CO., LTDSales DirectorKATRINA JIAhttp://likevalve.en.made-in-china.com Address: H12 Tengfei Base of Xiaozhan Industrial Area, Jinnan District , Tianjin, ChinaWe will always be here try our best to provide you our best service! /* 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