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  • Pneumatic Butterfly Valve Chemical Industry Acid Akali Corrosion Resistance

    Ivalve yebhabhathane

    Pneumatic Butterfly Valve Chemical Industry Acid Akali Corrosion Resistance

    Ivalve yebhabhathane ye-CPVC yivalve esetyenziselwa ukulawula ukuhamba kolwelo kwiinkqubo zemibhobho. Yenziwe kwi-CPVC (i-chlorinated polyvinyl chloride), imathiriyeli ye-thermoplastic eyaziwa ngokuxhathisa iikhemikhali kunye nokukwazi ukumelana namaqondo aphezulu.

    Umba womoya wevalvu ubhekisa kwindlela yokuvula, esebenzisa umoya ocinezelweyo okanye igesi ukuvula nokuvala ivalve. Oku kuvumela ulawulo olukude okanye oluzenzekelayo lwe-valve, luyenze lulungele izicelo apho ukusebenza ngesandla kungenakwenzeka okanye kukungasebenzi.

    Uyilo lwevalvu yebhabhathane lusebenzisa idiski ejikeleza i-axis esembindini ukulawula ukuhamba kolwelo. Xa i-valve ivuliwe, i-disc ihambelana nolwalathiso lokuhamba, ivumela ukudlula okungathintelwanga kwamanzi. Xa i-valve ivaliwe, i-disc ye-valve i-perpendicular ukuya kwicala lokuhamba, ukuthintela ngokufanelekileyo ukuhamba kwamanzi.

    Iivalvu zebhabhathane ze-CPVC ze-pneumatic ziqhele ukusetyenziswa kwimizi-mveliso efuna ukulawulwa kolwelo oludlekayo okanye olunobushushu obuphezulu, njengokusetyenzwa kweekhemikhali, ukucocwa kwamanzi, kunye nokuveliswa kwamashishini. Zithembekile, kulula ukuzifaka kwaye zifuna ukugcinwa okuphantsi.

      Inkcazelo ngeVavu:

      1.Izinto eziphathekayo: I-PVC -U / C
      2. Ubungakanani: DN50-400 2"-16" 50A-400A
      3.Umgangatho: DIN,ASTM,JIS,GB/T4219.2
      4.Uqhagamshelo: Uxhulumaniso lweFlanged
      5.Umbala: Umzimba-omnyama weValve Disc/Isihlalo-engwevu emnyama

      Iimpawu zeMveliso:

      1.Itorque encinci yokutshintsha
      2.Amalungu anokutshintshwa
      3.Izinto eziphathekayo zi-nano-modified ukuphucula uxinzelelo
      ukuxhathisa kunye nokuchasana kwempembelelo yemveliso
      I-4.I-valve ye-Thickened body yokumelana noxinzelelo oluphezulu
      5.I-Actuator iphumelele iimvavanyo ezingama-3000,000 zokuvula nokuvala
      I-6.I-activator eyodwa, i-solenoids eyahlukeneyo kunye nokutshintsha umda
      azikhethele

      I-GB/T 4219.2 INGCACISO (DIN, ISO, GB/T) INKCAZELO YE-SCH80 (ASTM SCH80) IINKCUKACHA (JIS)
      Ubungakanani beDN(De) Imilinganiselo(mm)
      D H H1 H2 H3 S L1
      50(63) 104.00 327.48 77.00 250.48 15.00 44.50 90.00
      65(75) 114.30 352.13 83.00 269.13 15.00 46.00 90.00
      80(90) 130.00 384.13 89.00 295.13 15.00 48.60 90.00
      100(110) 160.40 432.77 104.00 328.77 - 55.50 90.00
      125(140) 186.00 481.47 117.00 364.47 - 63.00 90.00
      150(160) 215.00 528.30 130.00 388.30 - 72.00 90.00
      200(225) 269.00 593.54 158.00 435.54 - 73.00 90.00
      250(280) 324.00 750.51 205.00 545.51 - 113.00 125.00
      300(315) 336.60 888.24 228.00 660.24 - 114.40 125.00
      350(355) 522.00 784.00 257.00 527.00 - 129.00 125.00
      400(400) 586.00 850.00 288.00 562.00 - 159.00 125.00
      Ubungakanani ( *") Imilinganiselo(mm)
      D H H1 H2 H3 S L1
      2" 104.00 327.48 77.00 250.48 15.00 44.50 90.00
      2-1/2" 114.30 352.13 83.00 269.13 15.00 46.00 90.00
      3" 130.00 384.13 89.00 295.13 15.00 48.60 90.00
      4" 160.40 432.77 104.00 328.77 - 55.50 90.00
      5" 186.00 481.47 117.00 364.47 - 63.00 90.00
      6" 215.00 528.30 130.00 388.30 - 72.00 90.00
      8" 269.00 593.54 158.00 435.54 - 73.00 90.00
      10" 324.00 750.51 205.00 545.51 - 113.00 125.00
      12" 336.60 888.24 228.00 660.24 - 114.40 125.00
      14" 522.00 784.00 257.00 527.00 - 129.00 125.00
      16" 586.00 850.00 288.00 562.00 - 159.00 125.00
      Ubungakanani (A) Imilinganiselo(mm)
      D H H1 H2 H3 S L1
      50A 104.00 327.48 77.00 250.48 15.00 44.50 90.00
      65A 114.30 352.13 83.00 269.13 15.00 46.00 90.00
      75A 130.00 384.13 89.00 295.13 15.00 48.60 90.00
      100A 160.40 432.77 104.00 328.77 - 55.50 90.00
      125A 186.00 481.47 117.00 364.47 - 63.00 90.00
      150A 215.00 528.30 130.00 388.30 - 72.00 90.00
      200A 269.00 593.54 158.00 435.54 - 73.00 90.00
      267A 324.00 750.51 205.00 545.51 - 113.00 125.00
      318A 336.60 888.24 228.00 660.24 - 114.40 125.00
      350A 522.00 784.00 257.00 527.00 129.00 125.00
      400A 586.00 850.00 288.00 562.00 - 159.00 125.00