Indlela yokukhetha i-Valve Electric Actuator ye-Electricically Adjustable Wafer Butterfly Valve D67A1X-10ZB1

Iivalvu ye-butterfly ene-actuator kagesi D67A1X-10ZB1yinto eqakathekileko etjhukumisela igezi elungiswakoivalvu yevivane ye-wafer ehlezi eqinileko, begodu ukukhethwa kwayo kwemodeli kunquma ukusebenza kwangempela kwendawo yomkhiqizo. Ngesikhathi esifanako, kuneendlela ezithileko zokukhetha ukukhetha i-actuator kagesi. Iqalwa khulu ngezinto ezifana ne-torque yokusebenza, isakhiwo seyunithi ekulu, ukujikeleza okuzeleko kweshafu yokukhipha, kanye nebelo lokujikeleza lokukhipha. Iinkambisolawulo ezinabileko zizokwabelwana ngezansi:

I-torque yokusebenza yipharamitha eqakathekileko yokukhetha idivayisi kagesi yevalvu. I-torque yokuphuma kwe-actuator kagesi kufanele ibe yi-1.2 ukuya ku-1.5 ye-torque ephezulu yokusebenza ye-ivalvu.

Isakhiwo esikhulu seyunithii-wafer butterfly valveYD37A1X3-10Qidivayisi kagesi ihlukaniswe yaba mihlobo emibili: ngaphandle kokuhleleka kwe-disc yokugandelela kanye nokuhlelwa kwe-disc yokugandelela. Umehluko omkhulu hlangana nalokhu kokubili kukuthi ingabe i-torque iphuma ngqo nofana itjhugululwa nge-valve stem nut ku-thrust disc.

Inani lokujikeleza kweshafu yokukhipha lihlotjaniswa nobubanzi obubizwako bevalvu, ukuphakama kwesiqu sevalvu, kanye nenani lokuthoma kwentambo. Inani elipheleleko lokujikeleza okufanele isisetjenziswa segezi sihlangabezane nakho = ukuphakama kokuvulwa kwevalvu / inani lokuthoma kwentambo yesiqu sevalvu × ukuphakama kwentambo yokudlulisa isiqu sevalvu.

Ububanzi obukhethiweko besiqu sevalvu kufanele buvunyelwe bona budlule ngedivayisi kagesi. Lokho kutjho bona, ububanzi bangaphakathi be-shaft yokukhipha enomgodi wedivayisi kagesi kufanele bube bukhulu kunobubanzi bangaphandle besiqu sevalvu sevalvu yesiqu esikhuphukako. Ngesikhathi esifanako, ukuqinisekisa bona ivalvu ye-butterfly elungiswa ngegezi ingasebenza kuhle ngemva kokuhlanganiswa, ububanzi besiqu sevalvu nobukhulu be-keyway nakho kufuze kukhethwe kuhle.

Ijubane lokujikeleza okuphumako kufuze libe lihle. Nangabe ijubane lokuvula nokuvala kwevalvu lirhaba khulu, kungenzeka kubangele isenzakalo sesando samanzi. Ngalokho-ke, kufanele ikhethwe ngokuya ngobujamo bokusetjenziswa kwamambala.

Lokhu okungenhla ziindaba ezitlhoga ukutjhejwa lokha nakukhethwa i-valve kagesi ye-actuator yegezi elungisekakoi-wafer butterfly valve. Malungana nokupakisha nokuthuthwa, kunezinto ezithileko ezitlhoga ukutjhejwa malungana nemitjhini yamadivayisi kagesi wevalvu. Kokuthoma, ukupakisha kwemitjhini kagesi efana ne-valve electric actuator kufanele kube neenlinganiso zokuvikela izulu, ukuvikela umswakama, nokuvikela ithuli, begodu ukuphakheja kufanele kube budisi begodu kuthembeke. Ngemva kokwamukela iimpahla, kufanele ifakwe msinyana. Nayikuthi itlhoga ukubekwa isikhathi esithileko, indawo yokubulunga kufanele igcinwe inemoya begodu yomile, begodu akukafaneli bona igcinwe ngaphandle. Ngesikhathi esifanako, akukavunyelwa ukwenza ukulungisa amaphutha nokugcina ngamalanga wezulu. Ngemva kokuthi ukuhlolwa kwegandeleleko kuqedwe, zoke iinthako kufanele ziqiniswe godu ukuqinisekisa bona ingcenye kagesi ivalwe kuhle, ukukhandela ukugqwala nokuguga, nokugwema ukuthinta ukusetjenziswa kwamuva.

I-valve kagesi ye-valve ye-butterfly elungiswa ngogesi (I-double flanged butterfly valveI-flanged concentric butterfly valve Abakhiqizi nabathengisi – I-China I-Flanged concentric butterfly valve Ifemu (tws-valve.com)sisisetjenziswa esiqakathekileko sokwenza ukulawula ihlelo, ukulawula okuzenzakalelayo, nokulawula kude kwevalvu, begodu ikambiso yayo yokunyakaza ilawulwa bukhulu bomtjhini, i-torque, nofana ukugandeleleka kwe-axial. Ukukhetha kuhle idivayisi kagesi yevalvu kuqakathekile ekukhandeleni ukwenzeka kokulayisha ngokweqileko.