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Ivalufa yebhabhathane yeWafer eneActuator yoMbane
Izinto eziluncedo zeButterfly Valve Butterfly valves ziyafana neevalvu zebhola kodwa zineengenelo ezininzi. Zivuliwe kwaye zivale ngokukhawuleza kakhulu xa zisebenza nge-pneumatically. I-disc ilula kunebhola, kwaye iivalve zifuna inkxaso yesakhiwo esincinci kune-valve yebhola elinganayo. Iivalve zebhabhathane zichaneke kakhulu, nto leyo ezenza zibe luncedo kwizicelo zamashishini. Zithembeke kakhulu kwaye zifuna ukulungiswa okuncinci kakhulu. 1. Ukuvula/ukucima ngokulula nangokukhawuleza ngamandla amancinci. Ukuba nokumelana nolwelo oluncinci kwaye kunokuqhutywa rhoqo. 2. Isakhiwo esilula, ubungakanani obuncinci kunye nobuso obufutshane kunye nobukhulu bobuso, obufanelekileyo kwiivalve ezinkulu. 3. Ingasetyenziselwa ukusasaza udaka, ulwelo olumbalwa lugcinwa kwimingxuma yombhobho. 4. Ubomi benkonzo ende. Ukuma kuvavanyo lwamashumi amawaka emisebenzi yokuvula/yokuvalwa. 5. Iivalvu zebhabhathane zinolawulo oluhle kakhulu. 6. Itorque encinci. Uxinzelelo kwiidiski kumacala amabini e-spindle luphantse lulingane, lubangela i-torque echaseneyo. Ngaloo ndlela, iivalve zinokuvulwa ngamandla amancinci. 7. Ukutywinwa kobuso ngokuqhelekileyo kuxutywe ngerabha okanye iplastiki. Ngoko iivalve zebhabhathane zinokutywinwa kakuhle phantsi koxinzelelo oluphantsi. uxinzelelo olusebenzayo PN10, i-PN16 yokuvavanya igobolondo loxinzelelo: amaxesha e-1.5 alinganiswe isitulo soxinzelelo: amaxesha e-1.1 alinganiswe ubushushu bokusebenza -10 °C ukuya kwi-80 ° C (NBR) -10 °C ukuya kwi-120 ° C (EPDM) amajelo afanelekileyo amanzi, ioli kunye negesi amalungu impahla umzimba cast iron, ductile iron, isihlalo EPDM, NBR,VITON, PTFE disc nickel ductile iron,AI ubhedu, stainless steel stem carbon steel, stainless steel bushing PTFE "O" ring PTFE pin PTFE pinless steel isitshixo stainless steel stainless steel Uyilo uMgangatho EN 593 , MSS SP67 API 609 BS5155 Ukuhlolwa kunye noVavanyo API 598 ISO 5208 EN 12266 End Standard ANSI B16.1 CL. 125LB & B16.5 CL. 150LB AS 2129 Itheyibhile D & E BS 10 Itheyibhile D & E DIN 2501 PN6, PN10 & PN16 EN 1092 PN6, PN10 & PN16 ISO 2531 PN6, PN10 & PN16 ISO 7005 PN6 BSN 1 B / PN16 K & 10K MSS SP44 CL. 150LB AWWAC207 SABS 1123 Itheyibhile 1000/3 & Itheyibhile 1600/3 Ubuso ngobuso ISO 5752 , EN 558 , MSS SP67 kunye ne API 609 DIN3202 Top Flange ISO 5211 IiMveliso Iinkcukacha zeSicelo seNkqubo