UL/FM Listed Grooved Fire Fighting Swing Check Valve with Flange Ends

1.Specifications     1.Complies with AWWA C508 standard,clear waterway design.       2.Seating type is resilient material to bronze seat construction.       3.Two test plugs include-install on one side of valve body       4.Flanges to ANSI B16.1 Class125(Other flange types available upon request).       5.UL/ULC Listed and FM Approved.       6.300PSI,250PSI and 200PSI is available upon request       7.GOST Certification.       8.Working temperature:-10 Deg.C-82 Deg.C       9.Fusion Bonded Epoxy Coated Interior And Exterior to AWWA C550 Standard2.Material Specifications3.Dimensions4.Application5.Packing 6.Shipping 7.FactoryWelcome to visit our factory!All My Striving,For Your Satisfaction.*********************************************************************************************Company:Jiujiang SELE(DEFU) Fire Fighting Equipment Co.,LtdHead Office: Wenzhou DEFU Machinery Co.,LtdFactory:Shanghai Y&L Pump Co.,Ltd  /* 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