Check valve is installed in pipelines mainly for preventing the medium from return,being an automatic valve opened and closed by the medium itself,Hot and cold water systems and industrial applications.Suitable for mounting in horizontal and vertical pipelines.check valve for backflow prevention.Terugslagkleppen.double disc check valve.Válvula Check.Dual Çek Valf.VÁLVULA RETENÇÃO,VÁLVULA RETENÇÃO DUPLEX 150 LBS.Klapka zpětná.Клапи възвратни
Features(PAV valve.) 1. It is short in face to face dimensions, being1/4~1/8 times that of traditional flange type check valve. 2. It is impact in volume size and light in weight of about 1/4~1/20 times that of traditional flange type check valve. 3. The disc closes quickly with less water hammer pressure. 4. It is convenient in installation, being available for use on level or vertical pipelines. 5. Flow passage is fluent with less flow resistance. 6. It acts sensitively with good sealing effect. 7. Disc travel is short with less impact force caused by valve closing. 8. It is impact in integral structure with nice outline view. 9. It is longer in service life with high reliability. Material: Material:GP240GH(1.0619/GS-C25),G-X6CrNi18.9(1.4308),G-X6CrNiMo18.10(1.4408) ,WCB,WCC,CF8,CF3,CF3M,CF8M,CF8C,WC6,WC9,LCB,LCCaustenite; duplex stainless steel; ferrite; stainless steel;steel castings,Hastelloy C276,Monel,Titanium and Alloy 20 Standard Nominal diameter(DN,NPS): DN50-DN1200;NPS2-NPS40 Nominal pressure(PN,Class): PN16,PN25,PN40,PN63,PN100; Class:150-2500LB Design&manufacture standard conforms to API 594/BS 1868/API 6D Face to face standard conforms to API 594/API 6D Flange standard conforms to EN 1092-1/DIN 2501/ASME B16.5/B16.47; Test conforms to API 594/API 6D NACE: NACE 0175 Connection: Flange,Wafer,Lug check valve,dual disc check valve,non return valve,swing check valve,H76,Non-Return Valve,Non return Valve,Suriin ang balbula,disc dalawahan tseke balbula,hindi return balbula,ugoy tseke balbula,H76,Non-Return balbula,balbula sa Hindi Bumalik,صمام الاختيارKontroller ventil,dual disc kontraventil,kontraventil,swing kontraventil,H76,Kontraventil,kontraventil,Clapet anti-retour,soupapes et double vérification du disque,clapet anti-retour,se balancer clapet anti-retour,H76 clapet anti-retour,Clapet anti-retour Check valve,check valve disc ganda,katup kembali rokok,ayunan katupcek,H76,Kamas Kembali Katup,Valve Kembali Non,Sjekk ventil,dobbel plate sjekk ventil,tilbakeslagsventil,svinge tilbakeslagsventil,H76 Ikke-tilbakeslagsventil,tilbakeslagsventil,válvula de retenção,verificar comprador válvula,kontrolni ventil,dvojna plošča loputa,Dual Plate terugslagklep,Dual Plate Check Valve,Çift disk çek valf,swing supapă de reţinere,dublu disc supapă de reţinere,Spätná klapka,Spätný ventil,Check Vana,tilbakeslagsventil,dual plate tilbakeslagsventil,Flexible Disc Check Valve,възвратни-вентили,disco Check Valve,Rückschlagventil,Rückschlagklappe DUO-Check,Çekvalfler,DIN-Rkschlagventile zum Einklemmen zwischen Flanschen(Wafer type)Valvole di Ritegno,CLAPETS DE NON-RETOUR,Hydraulic Flush Valve,Wafer Type Swing Check Valve,BUTTERFLY SWING CHECK VALVE,Klapka koncová,Rückschlagklappen,Disco–Rückschlagventile,Rückschlagarmaturen,Zpětná klapka DUO,check valve for backflow prevention,treating water valve and wastewater streams valve, Βαλβίδες αντεπιστροφής-Χυτοσιδηρές.19ч21р.Válvulas de Retención,clapet de non retou,Cast SteelCheck Valve,Cast Stainless Steel Swing Check Valve,válvula de retenção,NON SLAM Check,kiểm tra van,Van 1 chiều.Válvula Retenção,Non Slam Check Valves,Non Return Valves,Wafer Type Non Slam Check Valve,밸브를 확인,صمام الاختيار,Ventil spätný,ตรวจสอบวาล์ว.Tcheke Konnen,tcheke soupapZPÉTNÝ VENTIL.Βαλβίδες αντεπιστροφής-Χυτοσιδηρές,Zawory zwrotne klapowe.שסתום אלחוזר.Válvulas de cheque.Βαλβίδες αντεπιστροφήςKontraklapventiler.Skydespjæld Skydeventiler Spadeventiler Sædeventiler Tilbehør Trykreduktionsventiler Udluftningsventiler.Ventily zpětné.Terugslagkleppen.Klapky.Обратни клапи.double disc check valve.Check Vana.low pressure drop check valve Válvula Retenção Válvula Retenção NON-SLAM CHECK VALVE Válvula de Retenção Dupla Portinhola ZRD,Válvula de Retenção de Dupla Portinhola VÁLVULA DE RETENÇÃO V.Dupla Portinhola,atbuliniai vožtuvai comhla choiscthe Check valve, Non return valve, Pump foot valve, Vàlvula de retención-Lasso Technik AG Válvula CheckDual Plate Check Valves,Double check valves BS 6282.Dual Çek Valf.VÁLVULA RETENÇÃO.VÁLVULA RETENÇÃO DUPLEX 150 LBS,Zawory zwrotne.API600,BS1414,BS1873,BS1868,API594,ASMEB16.34,ANSI B16.10 check valve.check valve manufacturers.check valve velan.check valve cartridge.check valve work.check valve ball valve.check valve type check valve hplc.check valve parker.check valve manufacturer.check valve swagelok.valve and fittings IMPORT & EXPORT CO., LTDCheck Valve Dual Plate Hubbed CL1500 LB.Klapka zpětná,Шибъри стоманени,Клапи възвратни.Клапи спирателни,Вентил продухвателен.Вентили спирателни.Вентили възвратниВентили ъглови за ниво,Нивопоказатели за котли,Филтри.Клапи възвратни,Ventily zpětné
