Micro Resistance Pang'onopang'ono Kutseka Yang'anani Mavavu
Mawonekedwe
▪ Nthawi yosintha.
▪ Kutseka kwa ma valve: kutseka mofulumira komanso pang'onopang'ono.
▪ Kapangidwe kawiri kagawo ka Diski, valavu yololera kutsegula ndi kutseka kuyenda.
▪ Zida zonse zosindikizira zitsulo ndi zomangira mphira zosamva kuvala, zokhala ndi moyo wautali, zosamalira bwino komanso zaulere.
▪ Kwa ma valve opangidwa ndi ma valve okhudzana ndi kukana kwa kayendedwe ka kayendedwe ka kayendedwe kake, zinthu za geometric zimatsimikiziridwa pogwiritsa ntchito mfundo ya hydrodynamics kuti achepetse kukana kwa kutuluka ndikupulumutsa mphamvu.
▪ Kuchita bwino kwa valve kutseka komwe kumalepheretsa nyundo yamadzi yowononga.
▪ Tsinde la disc / valavu imatha kutsegulidwa ndi kutsekedwa mosasunthika popanda kupanikizana.
▪ Kusankhidwa ndi kufananiza kwa zida za friction pair, mapangidwe osindikizira ndi kuikapo mawonekedwe amatha kuonetsetsa kuti zigawo zozungulira monga disc / valve tsinde zimatha kukhala bwino kwa nthawi yaitali.
▪ Kuphweka, kulondola ndi chitetezo cha ogwiritsa ntchito ndikusunga magwiridwe antchito abwino.
▪ Kapangidwe kakapangidwe kakang'ono ndi kulemera kwake.
▪ Kuthamanga kwa mayeso:
Kupanikizika kwa Shell Test 1.5 x PN
Kuthamanga kwa Chisindikizo 1.1 x PN
Zofunikira Zakuthupi
| Gawo | Zakuthupi |
| Thupi | Mpweya wa carbon, ductile iron |
| Chimbale | Mtengo WCB |
| Tsinde | 2Kr13 |
| Kusindikiza mphete | Buna-N, EPDM, FKM |
| Mphete ya Cylinder Piston | Chitsulo chachitsulo |
| Zida zina zofunika zitha kukambirana. |
Kapangidwe
Kugwiritsa ntchito
▪ Valovu iyi ndi mtundu watsopano wa chinthu chopanda madzi cha nyundo chopulumutsa mphamvu chokhala ndi mpando wa valve woyima kapena wokhotakhota, ma disc a double offset, zitsulo zonse zosindikizira ndi mphira wosamva kuvala, chinthu chosefukira chokhala ndi madzi amadzimadzi ndi kuthamanga kwamafuta kutsekeka kwapang'onopang'ono, zomwe zimatha kutseka valavu mwachangu / pang'onopang'ono.
▪ Vavu imatha kusunga mphamvu mwachiwonekere ikugwira ntchito.Pampuyo ikakhala yabwinobwino kapena kupopera kuyimitsidwa ngati kulephera kwadzidzidzi kwamphamvu, kumatha kulepheretsa kubweza kwa madzi komanso kuchitika kwa nyundo yamadzi yowononga.
▪ Amagwiritsidwa ntchito kwambiri mu petrochemical, power metallurgy, water supply and drainage and other pipelines.
