A manual valve imhando yakajairika yevhavha inoshandiswa mumidziyo uye midziyo, iyo inoshandiswa kuburikidza nemubato uye handwheel. General handle,ruoko vhirikutenderera kwewachi kupihwa kwethorium padhuze nekwakananga, neshure kwakananga kwekuvhura kune wachi kutenderera regulation. Asi imwe vharafu kuvhura uye kuvhara kwakatarisana, pamberi pekushanda kunofanirwa kutariswa kutarisa kuvhura uye kuvhara mushure mekushanda.
Saizi yevharuvhu yemaoko, mubato uye iyohandwheelinogadzirwa nemunhuwo zvake. Nokudaro, kushandiswa kwevhavha kunotarirwa: mufambisi haabvumirwi kushandisa chivharo uye wrench yakareba kuzarura nekuvhara valve. Panguva imwecheteyo, kureba kwemubato uye hupamhi hwegumbo remaoko zvishoma kudarika 320mm, munhu mumwe chete anobvumirwa kushanda. Handwheel ine dhayamita yakaenzana kana kudarika 320mm inobvumira vanhu vaviri kuti vashande pamwe chete, kana kubvumira munhu mumwe chete kuti ashande neakakodzera lever (kureba kwese hakuna kupfuura 0.5m). Asi diaphragm mavharuvhu, asiri simbi mavharuvhu anorambidzwa zvachose kushandisa lever kana refu spanner oparesheni, uye haabvumiri hombe, simba rakawandisa kuvhara vharafu.
Vamwe vashandi vanoshandisa lever uye yakareba spanner kuti vashandise vheji yebhuku, uye zviri nani simba rekuvhara ndiro, hazvisi izvo. Izvi zvinokonzeresa kukuvara kwevharuvhu nguva isati yakwana uye kutokonzera tsaona. Kudzidzira kunoratidza kuti: mukuwedzera kune percussive ruoko vhiri, kamwe kamwe yakakura zvakanyanya nyore kukuvadza kushanda kwevharuvhu ruoko, mubato, dzinde uye chisimbiso pamusoro abrasions, uye kunyange kupwanya chisimbiso pamusoro. Chechipiri, thehandwheel, mubato wakakuvadzwa kana kushaikwa, unofanirwa kukurumidza kuzadzwa, usingabvumirwe kushandisa wrenches imwe nzira.
Mavharuvhu akadai semavharuvhu egedhi uye mavharuvhu eglobhu anofanirwa kuchinjirwa ku 1/4 ~ 1/2 pakuvhara kana kuvhurika kumusoro (kureva, nzvimbo yepasi yakafa kana nzvimbo yepamusoro yakafa), kuitira kuti shinda inogona kuiswa chisimbiso zviri nani, kuitira kuti itariswe mukushanda kunobatsira kuti isaomesa zvakanyanya uye kukuvadza vharafu.
Mavharuvhu makuru eshavishavi, mavharuvhu egedhi uye{0}}mavharuvhu akachekwa anopihwa mavharuvhu ekupfuura. Basa revhavha yebypass nderekuenzanisa mutsauko wekumanikidza wekutumira uye kutumira kunze, uye kuderedza nguva yekuvhura. Vhura vharuvhu yebypass kutanga, uye wozovhura vharuvhu hombe.
Hangzhou Xiaoshan Chuangye Metal Processing Factory
Wedzera:Zixia Village, Xintang Street, Xiaoshan District, Hangzhou City, Zhejiang Province, China
Bata nesu:Yali Yu
Tel:86-571-82793342
Fax:86-571-82778852
Nharembozha:86-13967182887
E{{0}mail:hzxscyhdc@126.com
