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I-Undergournd Extended Stem Valve yeBall ehlanganisiweyo ngokupheleleyo

Ububanzi obuchaziweyo:I-DN200 ukuya kwi-DN 1400 (8" ukuya kwi-56");

Uxinzelelo lwegama:I-PN 16 ukuya kwi-PN 64 / i-ANSI Class 150 ukuya kwiClass 300;

Ubushushu bokusebenza: -29 ℃ ukuya 200 ℃ (-20 ℃ ukuya 392) ℉)

Inkonzo:ukufudumeza indawo amanzi ashushu, igesi yendalo, ioli, umphunga, i-petrochemical.etc. imibhobho engaphantsi komhlaba.

Sebenzisa i-actuator:izixhobo (ngokuthe ngqo / ngokuthe ngqo), ze-pneumatic / zombane

Masithethe Uqhagamshelwano

Silandele:

Inkcazelo

Izinto ezikhoyo:izinto pipe welded

Umzimba:ST37.8 / 20 # / P235GH / A105 / LF2

Ibhola:F304 / F316 (Ukhetho xa uceliwe)

Isihlalo:I-PTFE + C / i-Nylon / i-PEEK. njl.

Iimpawu zemveliso:

1. isakhiwo somzimba jikelele welding, akuyi kubakho ukuvuza kwangaphandle.

2. isihlalo se-valve esiqukethwe yi-PTFE sealing ring kunye neemithombo ezinamandla okuzivumelanisa nokutshintsha koxinzelelo kunye nobushushu, ngaphakathi komgama wokusetyenziswa akuyi kubakho nawuphi na ukuvuza.

3. isakhiwo sokuthintela ukuvuza kwe-stem, ezantsi kwe-stem ine-PTFE seal yokucoca, kukho ii-O-rings ezimbini ngaphezulu, ezenziwe nge-gaskets ezimbini ze-PTFE ziqinisekisa ukuba akukho kuvuza.

4. izinto ezifanayo zomzimba kunye nezinto zombhobho, uxinzelelo aluyi kubonakala ungalingani, aluyi kubonakala ngenxa yenyikima kwaye isithuthi sidlula emhlabeni ngamanye amaxesha kubangela i-extrusion.

5. umzimba ukhanya kwaye kulula ukugcina ubushushu obungaphantsi.

6. sinokulungisa ubude bomzimba kunye nobude besinto ngokweemfuno zokwakha kunye noyilo lombhobho.

7. ukuchaneka kwebhola kuphezulu kakhulu kulula ukusebenza, akukho kuphazamiseka okubi.

8. ungasebenzisa welded kunye flanged iintlobo ezimbini uhlobo unxibelelwano.

Iimveliso