TOZEN滔辰BFV-LB凸耳式蝶阀介绍：
LUG TYPE BUTTERFLY VALVE
凸耳型蝶阀
SPECIFICATION 规格
FOR BS 4504 PN10/PN16 FLANGE MOUNTING
FACE-TO-FACE DIMENSION TO ISO 5752/BS 5155/BS EN 593
LEVER/WORM GEAR OPERATOR
法兰规格符合BS 4504 PN10/PN16
阀门长度符合ISO 5752/BS 5155/BS EN 593
手杆式/蜗轮式
PRESSURE / TEMPERATURE RATINGS 压力/温度等级
|
Working Pressure 工作压力 |
16 bar |
|
Testing Pressure 测试压力 |
Shell（阀体） : 24 bar Seat（阀座） : 17.6 bar |
|
Working Temperature 工作温度 |
-20˚C to 110˚C (EPDM Seat) -10˚C to 80˚C (NBR Seat) |
|
Suitable Media 介质 |
Water, Oil & Gas 水/油/气体 |
MATERIALS 材质表
|
Part 部件 |
Material 材质 |
BS 英标 |
|
Body 阀体 |
Cast Iron 灰铸铁 Ductile Iron 球墨铸铁 |
A126 ClassB A536 Cr65-45-12 |
|
Disc 阀板 |
Ductile Iron 球墨铸铁 Aluminum Bronze 铝青铜 Stainless Steel 304 不锈钢304 Stainless Steel 316 不锈钢316 |
A536 Cr65-45-12 B148 C95400 A351 CF-8 A351 CF-8M |
|
Seat 阀座 |
EPDM 乙丙橡胶 NBR 丁腈橡胶 |
|
|
Shaft 阀杆 |
Stainless Steel 410 不锈钢410 Stainless Steel 431 不锈钢431 Stainless Steel 316 不锈钢316 |
A276 S410 00 A276 S43100 316 S16 |
|
Taper Pins 销 |
Stainless Steel 316 不锈钢316 |
316 S16 |
|
Handle 手柄 |
Carbon Steel 碳钢 |
|
|
O-Ring O型圈 |
EPDM 乙丙橡胶 NBR 丁腈橡胶 |
|
|
Bushing 衬套 |
PTFE 特氟龙 Luberized Bronze Luberized青铜 |
B62 C83600 |
DIMENSIONS 口径尺寸
|
Size [mm] |
A [mm] |
B [mm] |
C [mm] |
D [mm] |
E [mm] |
F [mm] |
G [mm] |
Cv 90° |
Weight Gear Type [kg] |
| 50 | 42 | 80 | 191 | 265 | 270 | 158 | 145 | 135 | 10 |
| 65 | 45 | 89 | 205 | 265 | 284 | 158 | 145 | 220 | 11 |
| 80 | 45 | 95 | 211 | 265 | 290 | 158 | 145 | 302 | 11 |
| 100 | 51 | 114 | 230 | 265 | 309 | 158 | 145 | 600 | 15 |
| 125 | 54.5 | 127 | 243 | 265 | 322 | 158 | 145 | 1022 | 18 |
| 150 | 54.5 | 139 | 256 | 265 | 335 | 158 | 145 | 1579 | 19 |
| 200 | 59.6 | 175 | 294 | 358 | 438 | 232 | 285 | 3136 | 28 |
| 250 | 67 | 203 | 326 | 358 | 470 | 232 | 285 | 5340 | 38 |
| 300 | 75.5 | 242 | 371 | 358 | 515 | 217.5 | 285 | 8250 | 67 |
| 350 | 75.5 | 267 | - | - | 546 |
217.5 |
285 | 11917 | 76 |
SPECIFICATION 规格
DOUBLE-STAGE WORM GEAR OPERATOR
双级传动式蜗轮驱动器
PRESSURE / TEMPERATURE RATINGS 压力/温度等级
|
Working Pressure 工作压力 |
16 bar |
|
Testing Pressure 测试压力 |
Shell（阀体） : 24 bar Seat（阀座） : 17.6 bar |
|
Working Temperature 工作温度 |
-20˚C to 110˚C (EPDM Seat) -10˚C to 80˚C (NBR Seat) |
|
Suitable Media 介质 |
Water, Oil & Gas 水/油/气体 |
DIMENSIONS 口径尺寸
|
Size [mm] |
A [mm] |
B [mm] |
Double-Stage Worm Gear Operator |
Cv 90° |
Weight Gear Type [kg] |
|||||
|
C [mm] |
D [mm] |
E [mm] |
F [mm] |
G [mm] |
H [mm] |
|||||
| 400 | 87/102 | 316 | 686 | 104 | 328 | 104 | 279 | 302 | 16388 | 120 |
| 450 | 106/114 | 334 | 709 | 104 | 328 | 104 | 279 | 302 | 21705 | 154 |
| 500 | 132 | 370 | 767 | 142 | 328 | 145 | 305 | 302 | 27908 | 195 |
| 600 | 152 | 562 | 851 | 142 | 394 | 145 | 305 | 391 | 43116 | 295 |
Note:
1. Actuator mounting fange conforms to ISO 5211 drilling.
2. The butterfy valve can be supplied with electric or pneumatic actuator.
3. Pneumatic actuators are available in spring return or double acting.
4. Micro switch / limit switch box are available upon request.
5. JIS B2239 10K, ASTM Class125, and other fange standards available upon request.
6. If used for gas application, please consult our sales ofce.
7. Design and specifcations are subject to change without prior notice.
备注 :
1. 驱动法兰按ISO 5211标准。
2. 可选电动、气动执行器。
3. 气动执行器有单作用或双作用可选。
4. 可加装限位开关。
5. 可提供JIS B2239 10K, ASTM Class125及其他法兰连接标准的产品。
6. 如应用于气体，请联系我司确认。
7. 设计和规格如有修改，恕不另行事先通知。
