High Pressure Mini Ductile Cast Iron Single Orifice Air Release Valve for Water Supply

high pressure mini  ductile cast iron single orifice air release valve for water supplyProduct DescriptionSizeDN40mm~DN300Body MaterialDuctile iron GGG40/50 /Cast Iron GG25/Carbon SteelStandardEN1074-4, BS, ANSI, DIN, JISPressurePN10, PN16,PN25ApplicationIndustrial Usage, Water Industrial Usage, Household UsageCoatingInternal and external with fusion bonded epoxy coating. min250μm or liquid epoxy painting.PackagingPlywood case Detailed Photos Product InspectionPackagingWooden cases with plastic layer. Related Products  Factory Show Sales and Service Network Clients in 108 countries worldwide source our products!  Certifications   /* 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