4′ 6′ Water Small H12 Spring Flap Check Thread Connection Vertical Lift Check Valve

For more details and any other questionsPls click here to send INQUIRIES for us1.Swing check valve disc shapes as a disc,which is around seat channel shaft for rotary motion2.It is main function is to prevent medium for backflow,the pump and drive motor for reversal and container medium for relief.3.It is suitable for low velocity and the flow doesn't often change in large diameter occasion.1/4" bsp Female thread 304 stainless stell Vertical check valve ss304 threaded 1000WOGSpring loaded valvesMaterial:SS304/SS316Thread:1/4"~3"BSPWorking pressure:1000WOGWorking temperature:-40~250Media:Oil,water.GasHard seal for steamSoft seal for water Thread1/8"1/4"3/8"1/2"3/4"1"1 1/4"1 1/2"2"Norminal diameterDN6DN8DN10DN15DN20DN25DN32DN40DN50OD9.5mm12.5mm16.2mm20.3mm25.7mm32.5mm41.3mm47.8mm59.6mmID8.8mm11.5mm15.3mm19.5mm24mm30.5mm38.5mm46.3mm56.6mmMaterialStainless Steel: SS304, SS316, 1.4401,1/4301,CF8.CF8MType1PC Ball valve,2PC Ball valve,3PC Ball valve,3-way Ball valve,Swing check valve,Y-type check valve,wafer check,vertical check valve,Y-strainer,Gate valve,Globe valve,H71 check valve,Butterfly valve,Foot valveClass1000PSI,2000PSI,3000PSI,200PSI,800PSIStandardDesign:DN3202-M3,DIN3357,EN12516,ASME B16.34 Testing:API598,EN12266,JIS,BSSize1/8" to 4" for threaded end,1/2" to 12" for flange endConnectionRF FF RT JApplicationNPT,BSP,BSPT,DIN2999,Flange EndCertificateCE / ISO / SGS      /* 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