-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。