Iimveliso
Intsimbi ukuya kwintsimbi ehleli iValve yeButterfly
✧ Inkcazo
Ivalve yebhabhathane yentsimbi ehleli kathathu luhlobo lwevalve yebhabhathane esebenza ngokuphezulu eyenzelwe usetyenziso olufuna ukuvalwa okuqinileyo, uxinzelelo oluphezulu, kunye namandla aphezulu obushushu. Ibonisa isihlalo esenziwe ngetsimbi, njengensimbi engenasici okanye ezinye i-alloys, ukumelana neemeko zokusebenza ezifunwayo kunye nemidiya ye-abrasive. Uyilo lwe-eccentric oluphindwe kathathu lubhekisela kwi-offset ye-shaft, i-disc, kunye nesihlalo, esiphucula ukusebenza kokutywinwa kunye nokunciphisa ukugqoka.Ezi zivalo zisetyenziswa ngokuqhelekileyo kumashishini afana neoli kunye negesi, ukucutshungulwa kweekhemikhali, ukuveliswa kwamandla, ukucocwa, kunye nezinye izicelo apho ukulawulwa kokuhamba okuthembekileyo kunye nokuchasana neemeko ezinzima kubalulekile. Zifanele ukuphatha uluhlu olubanzi lweendaba, kubandakanywa iigesi, ulwelo, kunye ne-slurries.Xa ukhetha i-valve ye-butterfly eccentric yentsimbi ehleli kathathu, iingqalelo ezibalulekileyo zibandakanya iimeko ezithile zokusebenza, ezifana noxinzelelo, ubushushu, iimpawu zokuhamba, kunye nobume beendaba ezilawulwayo. Ukongeza, izinto ezinjengokuhambelana kwezinto, uqhagamshelo lwesiphelo, imigangatho yoshishino, kunye neemfuno zokusingqongileyo kufuneka zithathelwe ingqalelo.
✧ Iimpawu zentsimbi ukuya kwintsimbi ehleli iValve yeButterfly
Ivalve yebhabhathane ene-eccentric ye-eccentric ye-eccentric yevalve yebhabhathane, oko kukuthi, i-eccentricity ye-angular yongezwa ngesiseko sentsimbi eqhelekileyo etywinwe kabini-eccentric butterfly valve. Umsebenzi oyintloko wale Angle eccentricity kukwenza i-valve kwinkqubo yokuvula okanye ukuvala isenzo, nayiphi na indawo phakathi kwendandatho yokutywina kunye nesihlalo siya kukhutshwa ngokukhawuleza okanye ukudibanisa, ukwenzela ukuba "i-frictionless" yokwenene phakathi kwesibini sokutywinwa, ukwandisa ubomi benkonzo yevalve.
Inkcazo yedayagram yesakhiwo esithathu
I-Eccentric 1: I-valve shaft ibekwe emva kwe-shaft yesitulo ukuze isitywina siqine ngokupheleleyo kwisitulo sonke.
I-Eccentric 2: Umgca ophakathi we-valve shaft uphambuke kumbhobho kunye nomgca we-valve center, okhuselweyo ekuphazamisekeni kokuvula nokuvalwa kwevalve.
I-Eccentric 3: I-shaft ye-cone yesihlalo iyaphambuka kumgca ophakathi we-valve shaft, ephelisa ukungqubuzana ngexesha lokuvala kunye nokuvula kwaye inikeze i-uniform compression seal malunga nesihlalo sonke.
✧ Iinzuzo ezintathu zevalvu yebhabhathane eccentric
1. Ishafu yevalve ibekwe emva kweshafti yevalve yepleyiti, evumela isitywina ukuba sisonge kwaye sichukumise isitulo sonke.
2. umgca we-valve shaft uyatenxa kumbhobho kunye nomgca wevalve, okhuselweyo ekuphazamisekeni kokuvula nokuvalwa kwevalve.
3. I-axis ye-cone yesihlalo iyaphambuka kumgca we-valve ukuphelisa ukungqubuzana ngexesha lokuvala kunye nokuvulwa kunye nokufezekisa i-uniform compression seal malunga nesihlalo sonke.
✧ Izinto eziluncedo kwi-Triple Offset Butterfly Valve Wafer Connection
Ngethuba lokuvula kunye nokuvala i-valve yeglobhu yentsimbi ekhandiweyo, ngenxa yokuba i-friction phakathi kwe-disc kunye ne-surface yokutywina ye-valve yomzimba incinci kune-valve yesango, ayigugi.
Ukuvula okanye ukuvala i-stroke ye-valve stem mfutshane, kwaye inomsebenzi othembekileyo wokusikwa, kwaye ngenxa yokuba utshintsho lwe-valve seat port lulingana ne-stroke ye-valve disc, ifaneleke kakhulu ukulungiswa kwesantya sokuhamba. Ke ngoko, olu hlobo lwevalve lufanelekile kakhulu ukunqunyulwa okanye ukulawulwa kunye ne-throttling.
✧ Iiparamitha zeNtsimbi ukuya kwintsimbi ehleli iButterfly Valve
| Imveliso | Intsimbi ukuya kwintsimbi ehleli iValve yeButterfly |
| Idayamitha yegama | NPS 2”, 3”, 4”, 6”, 8” , 10” , 12” , 14”, 16”, 18”, 20” 24”, 28”, 32”, 36”, 40”, 48” |
| Idayamitha yegama | Iklasi 150, 300, 600, 900 |
| Phelisa uQhagamshelwano | Wafer, Lug, Flanged (RF, RTJ, FF), Welded |
| Ukusebenza | Ukubamba ivili, i-Pneumatic Actuator, i-Actuator yoMbane, i-Bare Stem |
| Izinto eziphathekayo | A216 WCB, WC6, WC9, A352 LCB, A351 CF8, CF8M, CF3, CF3M, A995 4A, A995 5A, A995 6A, Ingxubevange 20, Monel, Inconel, Hastelloy, Aluminium Bronze kunye nezinye i-alloy ekhethekileyo. |
| A105, LF2, F5, F11, F22, A182 F304 (L), F316 (L), F347, F321, F51, Ingxubevange 20, Monel, Inconel, Hastelloy | |
| Ulwakhiwo | Ngaphandle kwesiKruru kunye neYoke (OS&Y), iBonethi yoMxina woxinzelelo |
| Uyilo kunye noMvelisi | API 600, API 603, ASME B16.34 |
| Ubuso ngobuso | ASME B16.10 |
| Phelisa uQhagamshelwano | Wafer |
| Uvavanyo kunye noHlolo | API 598 |
| Okunye | NACE MR-0175, NACE MR-0103, ISO 15848, API624 |
| Iyafumaneka nge | PT, UT, RT,MT. |
✧ Emva kweNkonzo yoThengiso
Njengomenzi wevalvu yentsimbi ebunjiweyo kunye nomthengisi ngaphandle, sithembisa ukubonelela abathengi ngenkonzo ekumgangatho ophezulu emva kokuthengisa, kubandakanya oku kulandelayo:
1.Ukubonelela ngesikhokelo sokusetyenziswa kwemveliso kunye neengcebiso zokugcina.
I-2.Ukusilela okubangelwa iingxaki zomgangatho wemveliso, sithembisa ukubonelela ngenkxaso yobugcisa kunye nokulungisa iingxaki ngexesha elifutshane.
3.Ngaphandle komonakalo obangelwa kukusetyenziswa okuqhelekileyo, sinikezela ngokulungiswa kwamahhala kunye neenkonzo zokutshintshwa.
I-4.Sithembisa ukuphendula ngokukhawuleza kwiimfuno zenkonzo yabathengi ngexesha lewaranti yemveliso.
5. Sinikezela ngenkxaso yobugcisa bexesha elide, ukubonisana nge-intanethi kunye neenkonzo zoqeqesho. Injongo yethu kukubonelela abathengi ngeyona nkonzo ingcono yamava kwaye senze amava abathengi abe mnandi kwaye abe lula.
