Wafer Retainerless Type Tilting Disc Check Valve

Wafer Type Tilting Disc Single Plate Check ValveModel H77 is tilting disc buffering check valve,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 FeatureQuick valve disc closedown,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.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"~48"(DN50~DN1200)End Connection: WaferPressure range: Class150~ 2500(PN16~PN420)Working temperature:-196ºC~+560ºC CASTINGWORKSHOPINSPECTIONPACKINGFAQ: 1. What is your MOQ?Our MOQ is usually 1 pc.2. What is your delievery time?Our delievery is about 25-30days.3. What is your payment terms?We accept T/T, 100% L/C, or West Union and so on.4. Could you provide free samples?Usually, we offer free samples, customers bear freight cost. 5. Why choose us?Firstly, comparing with many factories, our prices are more competitive.Secondly, We 100% test working pressure for ALL our products.Finally, After- Services will be highly satisfied. Any problems and feedbacks will be responded efficiently./* 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