Ma valve otsekedwa ndi bellow ndi zinthu zofunika kwambiri m'mafakitale kuti azilamulira bwino kayendedwe ka madzi. Chinthu chachikulu chomwe chimagwiritsidwa ntchito ndi ma valve amenewa ndi bellow seal yomwe imapereka chitetezo chabwino kwambiri ku kutuluka kwa madzi ndikuwonjezera kulimba. M'nkhaniyi, tifufuza ubwino ndi ubwino wa ma valve otsekedwa ndi bellow ndikuphunzira chifukwa chake amakondedwa m'mafakitale osiyanasiyana.

 

Chimodzi mwa zinthu zazikulu za valavu ya bellows seal globe ndi kapangidwe kake kapadera. Imakhala ndi thupi lozungulira komanso diski yosunthika kapena pulagi yomwe imatsetsereka pa mpando wa valavu kuti ilamulire kuyenda kwa madzi. Zisindikizo za Bellows zimapangidwa ndi chitsulo chosinthasintha ndipo zimalumikizidwa ku tsinde la valavu, zomwe zimaletsa kukhudzana kulikonse pakati pa madzi ndi malo akunja. Kapangidwe kameneka kali ndi ubwino wambiri pantchito zamafakitale.

 

Zisindikizo za Bellows zimagwira ntchito ngati chotchinga, kuonetsetsa kuti madzi oopsa kapena oopsa ali mu valavu ndipo sakuopseza chilengedwe kapena chitetezo cha ogwira ntchito. Mphamvu imeneyi ndi yofunika kwambiri m'mafakitale monga mafakitale opangira mankhwala, mafakitale oyeretsera mafuta, ndi mafakitale opanga mankhwala omwe nthawi zambiri amagwira zinthu zoopsa. Mavalavu ozungulira a Bellows sealed amapereka chitetezo chodalirika ku kutuluka kwa madzi, kuonetsetsa kuti ogwira ntchito ali otetezeka komanso kupewa ngozi iliyonse yokhudza chilengedwe.

 

Kuphatikiza apo, ma bellow seal amapereka mphamvu yolimba kwambiri poyerekeza ndi ma packing seal achizolowezi. Amachotsa kufunikira kokonza nthawi zonse ndi kusintha ma packing, kuchepetsa nthawi yonse yogwira ntchito komanso ndalama zogwirira ntchito. Kusinthasintha kwa ma bellow seal kumawathandiza kuti azitha kusintha malinga ndi kusintha kwa kuthamanga ndi kutentha, zomwe zimapangitsa kuti atsekedwe mwamphamvu ngakhale pakakhala zovuta kwambiri. Izi ndizothandiza makamaka pakugwiritsa ntchito valavu yomwe imayikidwa pa kuthamanga kwambiri kapena kutentha kwambiri.

 

Ubwino wina wa ma valve otsekedwa ndi bellows ndi moyo wawo wautali. Ma valve otsekedwa ndi bellows amapangidwa ndi zipangizo zapamwamba zomwe zimatha kupirira nyengo zovuta za mafakitale, kuphatikizapo zinthu zowononga komanso kutentha kwambiri. Kulimba kumeneku kumatsimikizira kuti valve ikugwira ntchito kwa nthawi yayitali, kuchepetsa kufunika kosintha nthawi zambiri ndikuchepetsa kukonza. Ma valve awa amadziwika kuti ndi odalirika, zomwe ndizofunikira kwambiri m'mafakitale komwe kugwira ntchito mosalekeza ndikofunikira.

 

Kuphatikiza apo, ma valve ozungulira okhala ndi bellow-sealed amapereka mphamvu zabwino kwambiri zowongolera kuyenda kwa madzi. Kapangidwe kake kozungulira kamapereka mawonekedwe olunjika oyendetsera kuyenda kwa madzi molondola. Disiki yochotseka kapena pulagi imatsimikizira kutsekedwa bwino pakafunika kutero, kupewa kutuluka kulikonse kosafunikira. Mlingo wowongolera uwu ndi wofunikira kwambiri m'mafakitale komwe kuyeza molondola ndi kuwongolera kuyenda kwa madzi ndikofunikira, monga malo opangira magetsi, malo oyeretsera madzi ndi njira zopangira.

 

Ma valve a Bellows Sealed Globe ndi gawo lofunikira kwambiri pamafakitale komwe kumafunika kuwongolera bwino kayendedwe ka madzi popanda kutayikira. Kapangidwe kake kapadera kali ndi chisindikizo cha bellows kuti chiteteze bwino kutuluka kwa madzi, kulimba kwambiri komanso kugwira ntchito bwino kwambiri kotseka. Moyo wautali komanso magwiridwe antchito odalirika a ma valve awa zimapangitsa kuti akhale otchuka m'mafakitale osiyanasiyana. Kaya akugwira zinthu zoopsa kapena kusunga kuwongolera bwino kayendedwe ka madzi, ma valve a bellows seal globe atsimikizira kukhala yankho lodalirika komanso lofunikira.

Nortech ndi m'modzi mwa opanga ma valve otsogola ku China omwe ali ndi satifiketi ya ISO9001 yapamwamba.

Zinthu zazikulu:Valavu ya Gulugufe,Valavu ya Mpira,Valavu ya Chipata,Valavu Yowunikira,Globe Vavlve,Zipangizo za Y,Chotsukira Magetsi,Zipangizo zoyezera mpweya (Pneumatic Acurators).

Kuti mudziwe zambiri, takulandirani kuti mulumikizane nafe pa:Imelo:sales@nortech-v.com