Bare Shaft Vulcanized Seat Flanged Butterfly Valve
Tsatanetsatane wa Zamalonda
| Size & Pressure Rating & Standard | |
| Kukula | Chithunzi cha DN40-DN1800 |
| Pressure Rating | Kalasi125B,Kalasi150B,Kalasi250B |
| Matenda opatsirana pogonana | AWWA C504 |
| Zogwirizana ndi STD | ANSI/AWWA A21.11/C111 Flanged ANSI Kalasi 125 |
| Upper Flange STD | ISO 5211 |
| Zakuthupi | |
| Thupi | ductile Iron, WCB |
| Chimbale | ductile Iron, WCB |
| Tsinde/Shaft | SS416, SS431 |
| Mpando | NBR, EPDM |
| Bushing | PTFE, Bronze |
| O mphete | NBR, EPDM, FKM |
| Woyendetsa | Hand Lever, Gear Box, Electric Actuator, Pneumatic Actuator |
Chiwonetsero cha Zamalonda
Ubwino wa Zamankhwala
Zikuluzikulu za vulcanized mpando wapawiri theka shaft flange gulugufe valavu:
1. Mapangidwe awiri a theka la shaft: Njira yotsegula ndi kutseka ya valve imakhala yokhazikika, imachepetsa kukana kwamadzimadzi ndikuwongolera kulondola kwa kayendedwe ka kayendedwe kake.
2. Mpando wa valve vulcanized: Wopangidwa ndi zinthu zapadera zowonongeka, zimakhala bwino kukana ndi kusindikiza, kuonetsetsa kuti valve ikugwira ntchito kwa nthawi yayitali.
3. Kulumikizana kwa Flange: Kulumikizana kokhazikika kwa flange kumagwiritsidwa ntchito kuti athandizire kulumikizana ndi zida zina ndipo ali ndi ntchito zambiri.
4. Ma actuators osiyanasiyana: pneumatic, magetsi kapena manual actuators akhoza kusankhidwa malinga ndi zosowa za wogwiritsa ntchito kuti akwaniritse zosowa zosiyanasiyana zogwirira ntchito.
5. Kuchuluka kwa ntchito: amagwiritsidwa ntchito kwambiri poyang'anira kayendedwe ka payipi mu mafuta, makampani opanga mankhwala, zitsulo, mankhwala a madzi ndi zina.
6. Kusindikiza ntchito: Vavu ikatsekedwa, imatha kutsimikizira kusindikiza kwathunthu ndikuletsa kutuluka kwamadzimadzi.
7. Kukonza kosavuta: Kukonzekera kosavuta, kosavuta kusamalira ndi kukonza, kuchepetsa ndalama zogwirira ntchito.
Zogulitsa Zotentha
