2022 Latest Design Resilient Seated Concentric Type Ductile Cast Iron Industrial Control Wafer Lug Nwansena Valves ne EPDM PTFE PFA Rɔba Lining API / ANSI / DIN / JIS / ASME / Aww
Yɛdwene na yɛde di dwuma bere nyinaa a ɛne tebea mu nsakrae hyia, na yenyin. Yɛn botae ne sɛ yebenya adwene ne nipadua a ɛyɛ adefo ne afei nso ateasefo ma 2022 Latest Design Resilient Seated Concentric Type Ductile Cast Iron Industrial Control Wafer Lug Butterfly Valves with EPDM PTFE PFA Rubber Lining API/ANSI/DIN/JIS/ASME/Aww, Yɛma wo akwaaba a ɛyɛ anigye a egyina mfaso a wɔde ka ho a wo ne yɔnko so wɔ mu wɔ bɛn bɛn mu daakye.
Yɛdwene na yɛde di dwuma bere nyinaa a ɛne tebea mu nsakrae hyia, na yenyin. Yɛde asi yɛn ani so sɛ yebenya adwene ne nipadua a ɛyɛ adefo ne wɔn a wɔte ase maChina Ductile Cast Nwansena Valve ne Wafer Lug Flanged, Yɛn adwumakuw no ayɛ dedaw a atwam ISO gyinapɛn na yɛrebu yɛn customer 's patents ne copyrights koraa. Sɛ adetɔfo no de wɔn ankasa mfonini ahorow ma a, Yɛbɛma awerɛhyem sɛ ɛda adi sɛ wɔn nkutoo na wobetumi anya saa aguade no. Yɛwɔ anidaso sɛ yɛn nneɛma pa no betumi de yɛn adetɔfo anya ahonyade kɛse.
Nkyerɛmu:
ED Series Wafer butterfly valve yɛ soft sleeve type na ebetumi atew nipadua no ne nsu medium no mu pɛpɛɛpɛ,.
Nneɛma a Wɔde Yɛ Afã Titiriw:
| Afã horow | Atadeɛ |
| Nipadua | CI, DI, WCB, ALB, CF8, CF8M na ɛwɔ hɔ |
| Disk | DI, WCB, ALB, CF8, CF8M,Rɔba Lined Disc,Duplex dade a ɛnyɛ den,Monel |
| Asɛnnua | SS416,SS420,SS431,17-4PH na ɛwɔ hɔ |
| Akonnwa | NBR,EPDM,Viton,PTFE na ɛyɛ adwuma |
| Taper Pin a ɛwɔ hɔ | SS416,SS420,SS431,17-4PH na ɛwɔ hɔ |
Nkongua Ho Nkyerɛkyerɛmu:
| Atadeɛ | Ahoɔhyeɛ | Fa Nkyerɛkyerɛmu Di Dwuma |
| NBR | -23°C ~ 82°C na ɛwɔ hɔ | Buna-NBR:(Nitrile Butadiene Rubber ) wɔ tensile ahoɔden pa ne abrasion.It nso gyina hydrocarbon products.It yɛ papa general-som ade a wɔde di dwuma wɔ nsu,vacuum,acid,nkyene,alkalines,srade,ngo,greases,hydraulic ngo ne ethylene glycol. Buna-N ntumi mfa nni dwuma mma acetone,ketones ne nitrated anaa chlorinated hydrocarbons. |
| Bere a wɔtow tuo-23°C ~120°C | ||
| EPDM na ɛwɔ hɔ | -20 °C ~ 130 ° C na ɛwɔ hɔ | General EPDM rubber: yɛ general-service synthetic rubber pa a wɔde di dwuma wɔ nsuo a ɛyɛ hyew, anonneɛ, nufusuo nneɛma nhyehyɛeɛ ne deɛ ketones, nsa, nitric ether esters ne glycerol wom mu. Nanso EPDM ntumi mfa nni dwuma mma hydrocarbon a egyina ngo, minerals anaa solvents. |
| Bere a wɔtow tuo-30°C ~ 150°C | ||
| Viton na ɔkyerɛwee | -10 °C ~ 180 ° C na ɛwɔ hɔ | Viton yɛ hydrocarbon elastomer a fluorine wom a ɛko tia hydrocarbon ngo ne mframa dodow no ara ne nneɛma afoforo a wɔde petroleum yɛ yiye. Viton ntumi mfa nni dwuma mma steam service, nsu a ɛyɛ hyew a ɛboro 82°C anaasɛ alkalines a wɔahyɛ no den. |
| PTFE na ɛyɛ | -5°C ~ 110°C na ɛwɔ hɔ | PTFE wɔ nnuru pa adwumayɛ stability na soro renyɛ sticky.At bere koro no ara, ɛwɔ pa lubricity agyapade ne onyin resistance. Ɛyɛ adeɛ pa a wɔde di dwuma wɔ acid, alkalis, oxidant ne corrodents foforɔ mu. |
| (Mfinimfini liner EDPM) . | ||
| PTFE na ɛyɛ | -5 ° C ~ 90 ° C na ɛwɔ hɔ | |
| (Mfinimfini liner NBR) . |
Anamɔntuo:lever,gearbox,anyinam ahoɔden a wɔde yɛ adwuma,mframa a wɔde yɛ adwuma.
Esu:
1.Stem ti nhyehyɛe a Double “D” anaa Square mmeamudua:Convenient sɛ wobɛka ne actuators ahorow,deliver pii torque;
2.Two piece stem square driver:No-ahunmu nkitahodi fa tebea bɔne biara ho;
3.Body a enni Frame nhyehyɛe:Akongua no betumi atetew nipadua ne nsu medium pɛpɛɛpɛ,na ɛyɛ mmerɛw ne paipu flange.
Nsusuwii:
Yɛdwene na yɛde di dwuma bere nyinaa a ɛne tebea mu nsakrae hyia, na yenyin. Yɛn botaeɛ wɔ nkɔsoɔ a ɛyɛ adefoɔ adwene ne nipadua ne saa ara nso na ateasefoɔ ma 2019 Latest Design Resilient Seated Concentric Type Ductile Cast Iron Industrial Control Wafer Lug Butterfly Valves with EPDM PTFE PFA Rubber Lining API / ANSI / DIN / JIS / ASME / Aww, Yɛ anigyeɛ akwaaba wo kyɛfa a egyina mutual added mfasoɔ wɔ mu wɔ bɛn proximity to daakye.
2022 Nsusuwii a Ɛsen BiaraChina Ductile Cast Nwansena Valve ne Wafer Lug Flanged, Yɛn adwumakuw no ayɛ dedaw a atwam ISO gyinapɛn na yɛrebu yɛn customer 's patents ne copyrights koraa. Sɛ adetɔfo no de wɔn ankasa mfonini ahorow ma a, Yɛbɛma awerɛhyem sɛ ɛda adi sɛ wɔn nkutoo na wobetumi anya saa aguade no. Yɛwɔ anidaso sɛ yɛn nneɛma pa no betumi de yɛn adetɔfo anya ahonyade kɛse.
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