Valve ya papiliya ya flange ya pneumatike
Ibindi bicuruzwa
I. Ubutumwa:
Imiterere yo gutwara ya D643H pneumatic flange butterfly valve irimo imashini yo kugenzura, imashini yo guhindura urubura, imashini yo gutwara umuyaga, imashini yo gutwara amazi, imashini yo gutwara umuriro, hamwe na imashini yo gutwara umuriro na amazi, byose birashobora gukora kugenzura kure no gukora imirimo ya otomatiki. Umuryango wa metal hard seal butterfly valve ni butterfly valve idasanzwe kandi ifite ubuzima burebure kandi ikoresha amashanyarazi. Imiterere yayo ikozwe ukoresheje icyorezo cya 3D, umuryango wa valve ukozwe ukoresheje imiterere myinshi ihuza ibintu byo gukomera no gukomera, ubwoko bwacyo bwuzuye, kandi ubushobozi bwacyo bwiza. Iki gicurasi gikozwe nibice byo hasi, butterfly plate, umuryango wa valve myinshi, umuryango wa valve, imashini yo gutwara, nibindi bice byingenzi. Kubwibyo, ikoreshwa cyane mu miryango ya metallurgy, imashini ya umuyaga, urumuri, ubwoko bw'ibintu, umuyaga, umuyaga w'umuriro, umuyaga w'umuriro, hamwe na imashini yo gukora amazi, nibindi bintu byo gukomera mu muryango wa pipe.
II. Ibikurikira:
1. Imbaraga yo gufungura ni nto, ifite uburenganzira, ifite uburenganzira, kandi ikoresha amashanyarazi.
2. Imiterere ya 3D, ituma butterfly plate ikomeza gukomera, imiterere yayo yo gukomera ni byiza, kandi ntibihinduka.
3. Ikomera cyane, ikomera cyane, ifite ubuzima burebure, nibindi.
III. Imiterere ikoreshwa:
Imiterere yo gushyiraho: GB/T12238-1989; JB/T8527-1997
Imiterere ya flange:
GB/T9113.1-2000; GB/T9113.2-2000
GB/T9115.1-2000; GB/T9115.2-2000
Imiterere y'uburebure: GB/T12221-1989
Imyitwarire yo gushyiraho: GB/T13927-1992; JB/T9092-1999
IV. Ibice byo hasi:
Izina ry'ibice | Amabara |
Valve body | WCB, alloy steel, stainless steel, QT450-10 |
Butterfly plate | WCB, alloy steel, stainless steel, QT450-10 |
Valve shaft | 2Cr13 stainless steel, alloy steel |
Seal ring | Stainless steel ring |
Packing | Flexible graphite |
V. Ibipimo by'ikoranabuhanga:
Nominal diameter DN (mm) | 50～2000 | |||
Nominal pressure PN (MPa) | 0.6 | 1.0 | 1.6 | 2.5 |
Seal test (MPa) | 0.66 | 1.1 | 1.76 | 2.75 |
Strength test (MPa) | 0.9 | 1.5 | 2.4 | 3.75 |
Temperature applicable | Carbon steel: -29℃～425℃ Stainless steel: -40℃～650℃ | |||
Medium applicable | Water, air, natural gas, oil and weak corrosive fluids | |||
Leakage rate | Conforms to GB/T13927-92 standard | |||
Driving method | Worm gear drive, electric, pneumatic, hydraulic | |||
| Icyiciro cy'inganda: | Machinery & Equipment/Valves/Butterfly Valves |
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