Pneumatic npauj npaim valve yog lub valve tsim los ntawm pneumatic actuator thiab npauj npaim valve. Nws yog dav siv hauv kev lag luam chemical, papermaking, thee mine, roj av, kev kho mob, kev txuag dej thiab lwm yam lag luam. Vim tias lub pneumatic actuator tau nruab rau ntawm npauj npaim valve, pneumatic npauj npaim valve tuaj yeem hloov kho rau qee qhov kev pheej hmoo ua haujlwm siab thiab txo cov kev phom sij uas yuav tshwm sim los ntawm kev tuav haujlwm. Tshwj xeeb tshaj yog nyob rau hauv qis-siab loj thiab nruab nrab-inch pipelines, kev siv pneumatic npauj npaim li qub yog nce. Tsis tas li ntawd, qhov loj-inch pneumatic npauj npaim li qub yog kev lag luam ntau dua thiab pheej yig dua piv rau lwm cov li qub.
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Qhov Loj |
Khoom siv lub cev |
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2"-80" DN 50-DN2000 |
WCB, CF8, CF8M, CF3, CF3M, WC6, LCB thiab lwm yam. |
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Kev ntsuas siab |
Khoom siv Disc |
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Chav kawm 150-Class600 PN 6-PN100 |
WCB, CF8, CF8M, CF3, CF3M, WC6, LCB thiab lwm yam. |
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Xaus kev sib txuas |
Khoom siv zaum |
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Flange (FF, RF, RJ), wafer, lug, taub qab vuam |
SS304 (L) + Graphite, SS316 (L) + Graphite, NBR, PTFE, EPDM, RPTFE |
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Qauv Style |
Cov khoom siv qia |
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Tag Nrho Chaw Nres Nkoj, Triple Eccentric, Ob Chav Eccentric, Concentric |
17-4PH, SS410, SS304, SS316, F51, F53 |
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Actuator Options |
Tsim qauv |
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Pneumatic |
API 609, MSS SP -67, MSS SP -68, DIN3354, EN558, JIS B2071 |
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Qhov kub thiab txias |
Ntsej muag ntsej muag Standard |
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-29 degree ~ 800 degree |
ANSI B16.10, MSS SP-68, EN558-1, JIS B2002 |
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Kev sib txuas Standard |
Test Standard |
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Flange Drilling: ASME B16.5, ASME B16.47, EN1092 JIS B2220, GOST 12815 |
API598, EN12266.1, JIS B2003 |
- Ua hauj lwm hauv paus ntsiab lus ntawm pneumatic npauj npaim valve
Pneumatic npauj npaim valve yog npauj npaim valve nruab nrog pneumatic actuator los hloov kev tuav haujlwm. Nws txoj haujlwm ua haujlwm yog siv cov cua compressed los ua lub zog los tsav lub qia kom tig, thiab lub qia valve tsav lub phaj npauj npaim kom tig. Thawj txoj hauj lwm ntawm tus npauj npaim phaj yog txiav txim siab raws li qhov xav tau tiag tiag. Npauj npaim phaj tig los ntawm qhov chaw pib. Thaum npauj npaim phaj tig Thaum npauj npaim valve tig mus rau 9 0 degree nrog lub valve lub cev, lub pneumatic npauj npaim valve yog nyob rau hauv lub xeev qhib tag nrho. Thaum npauj npaim valve tig mus rau 0 degree lossis 180 degree nrog lub cev valve, lub pneumatic npauj npaim valve yog nyob rau hauv lub xeev kaw.
Lub pneumatic actuator ntawm pneumatic npauj npaim valve khiav ceev heev thiab tsis tshua muaj kev puas tsuaj vim jamming thaum lub sijhawm ua haujlwm. Lub pneumatic npauj npaim valve tuaj yeem siv los ua qhov txiav tawm, lossis nws tuaj yeem nruab nrog lub valve positioner kom paub txog kev tswj hwm thiab tswj qhov nruab nrab hauv cov kav dej.
- Pneumatic Ua Haujlwm Npauj Npaim Valve
Cim npe nrov: pneumatic npauj npaim li qub, Tuam Tshoj pneumatic npauj npaim li qub manufacturers, lwm tus neeg, Hoobkas