Ductile Iron/Cast Iron Material ED Series Wafer Butterfly Valve ni Manche min dilannen don Sinuwa jamana na
Cogojirali:
ED Series Wafer butterfly valve ye soft sleeve suguya ye ani a bɛ se ka farikolo ni jimafɛnw fara ɲɔgɔn kan tigitigi,.
Fɛn minnu bɛ kɛ yɔrɔ kolomaw la:
| Yɔrɔ dɔw | Minɛ |
| Farikolo | CI,DI,WCB,ALB,CF8,CF8M ye baara kɛ ni a ye |
| Disiki | DI,WCB,ALB,CF8,CF8M,Disque Lined Rubber,Duplex acier inoxydable,Monel |
| Kala | SS416,SS420,SS431,17-4PH ye a ka baara ye |
| Sigilan | NBR,EPDM,Viton,PTFE ye baara kɛ ni a ye |
| Taper Pin ye | SS416,SS420,SS431,17-4PH ye a ka baara ye |
Sigiyɔrɔ jiracogo:
| Minɛ | Goniyahakɛ | Baara kɛ ni Ɲɛfɔli ye |
| NBR ye | -23°C ~ 82°C ye | Buna-NBR:(Nitrile Butadiene Rubber ) bɛ ni sɔgɔli fanga ɲuman ye ani a bɛ se ka sɔgɔsɔgɔ.A fana bɛ se ka fɛnɲɛnamafagalanw kɛlɛ.A ye fɛn ɲuman ye min bɛ kɛ ka baara kɛ ji la, vacuum,asidi,kɔgɔw,alkaliw, tulumafɛnw,tuluw,gɛrɛw,jituluw ani etilɛni gilikɔli. Buna-N tɛ se ka kɛ asetɔni,kɛtɔni ani nitiriti walima kulorilen hidrɔkarbonw na. |
| Jate waati-23°C ~120°C | ||
| EPDM ye | -20 °C ~ 130°C ye | Lastikuw EPDM caman : o ye lastikuw sintetiki ɲuman ye min bɛ kɛ caman na, min bɛ kɛ jisuma na, minfɛnw na, nɔnɔmafɛnw na ani minnu bɛ kɛ ni ketɔnw, dɔlɔ, ɛtiri ɛtiri nitiriki ani gilisirɔli ye. Nka EPDM tɛ se ka kɛ tuluw, minɛnw walima furajiw ye minnu sinsinnen bɛ hidrɔkarbon kan. |
| Jate waati-30°C ~ 150°C | ||
| Viton ye | -10 °C~ 180°C ye | Viton ye hidrɔkarbon elastomɛri ye min bɛ ni fluor ye, a bɛ se ka tulu ni gazi fanba kɛlɛ min bɛ sɔrɔ petoroli la. Viton tɛ se ka kɛ ka baara kɛ ni watara ye, jisuma min ka ca ni 82°C ye walima alkali caman. |
| PTFE ye | -5°C ~ 110°C ye | PTFE bɛ ni kemikaliya baarakɛcogo sabatili ɲuman ye ani a sanfɛla tɛna nɔrɔ.O waati kelen na, a bɛ ni tulumafɛn ɲuman ye ani a bɛ se ka kɔrɔya. A ye fɛn ɲuman ye min bɛ kɛ asidiw, alkaliw, oksidanw ani fɛn wɛrɛw la minnu bɛ sɔgɔsɔgɔ. |
| (Kɔnɔna kɔnɔna EDPM) | ||
| PTFE ye | -5°C~90°C ye | |
| (Kɔnɔna kɔnɔna NBR) |
Opereli:levier,gearbox,actuateur électrique,actuateur pneumatique.
Kɛcogow:
1.Stem kunkolo dilancogo Double “D” walima Square cross:Convenient ka jɛɲɔgɔnya ni actuators suguya caman,deliver caman torque;
2.Two piece stem square driver:No-yɔrɔ jɛɲɔgɔnya bɛ tali kɛ cogoya jugu si la;
3.Body ni Frame structure:Sigiyɔrɔ bɛ se ka farikolo ni ji medium fara ɲɔgɔn kan tigitigi,ani convenient ni pipe flange.
Dimension (yɔrɔ):
Fɛn minnu bɛ tali kɛ ɲɔgɔn na
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