Wafer Type Tilting Disc Check Valve Without Spring

Wafer Type Tilting Disc Check Valve Without Spring Tilting Disc Buffering Check Valve of the sealing surface is declined against the outlet with small dropping angle to reduce the vibration meanwhile there is buffering device in the body which can buffer by the flow to prevent the pump from turning back and super-high water hammer pressure. The different materials selection can apply to the medium involving water, steam, oils, nitric acid, acetid, strong oxidizing medium and urea etc. Structural FeatureValve disc closedown quickly,low water hammer pressure;Applicable for and easily installed for vertical or horizontal pipelines;Smooth flow passageway and small fluid resistance;Flexible action and good sealing performance;Narrow valve travel and small closedown impact;Integrated structure,simple and compact,in beautiful shape;Long service life and good reliability.Offset structure, with optimal face to face length which reduces flow resistance and eliminate pressure surge.to be used for protecting from medium backflowing. Main Parameter SpecificationDesign and manufacture:API594Face to face and end to end:API594Inspection and test: API598Product RangeBody material: carbon steel, stainless steel, alloy steel,bronzeNominal diameter:2"~24"(DN50~DN600)End Connection: WaferPressure range: Class150~ 2500(PN16~PN150)Working temperature:-196ºC~+560ºC INSPECTIONWe welcome all the world customers to contact us for more cooperation.With our years of technical knowledge and experience,we assure you,Naibang will be one of your best parters in China.  Design and manufactureAPI594,API 6D,JB/TB8937Face to face and end to endAPI594,API6D,DIN3202,JB/T8937;Pressure-temperature ratingASME B16.34,DIN2410,GB/T9124,HG20625,SH3406,JB/T74Inspection and testAPI598,JB/T9092;Pipe flangeJB/T74~90,JB/T9112-9124,HG20592~20635,SH3406,ASME B16.5,DIN2543~2548,GB/T13402,API605,ASME B16.47.  /* 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