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Bettis D 系列 气动执行机构

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品牌: Bettis
单价: 面议
所在地: 上海
有效期至: 长期有效
最后更新: 2020-11-26 09:42
浏览次数: 565
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店铺基本资料信息
产品详细说明

Bettis D 系列 气动执行机构

Discontinued pneumatic rack and pinion valve actuator (replaced with the new RPE)


Specifications

Power Source
Pneumatic
Product Type
Pneumatic Actuator
Actuation
Double-acting, spring-return
Certifications
SIL, ATEX, GOST (now CUTR), PED
Control Type
On/Off, ESD
Valve Type
Ball, butterfly, and plug valves, louvers and dampers, and other quarter-turn mechanisms
Operating Temperature
Standard -20°C to +80°C (-4°F to +175°F). Consult factory when temperature requirements exceed these limits.
Torque/Thrust
Spring-return 7,939 in-lbs (897 Nm), double-acting 14,874 in-lbs (1,676 Nm)
Operating Pressure
3 to 8 bar (40 to 120 psig)



Actuator
Torque of double acting actuators (in In.lb)
Supply pressure (psi)
Type Size
35
40
45
50
55
60
70
75
80
90
100
120
DD12
43.9
51.4
58.9
66.4
73.9
81.4
88.9
104
111
119
134
149
179
DD25
81.4
95.3
109
123
137
151
165
193
206
220
248
276
332
DD40
153
179
205
231
257
283
309
361
387
413
466
518
622
DD65
233
272
312
352
392
431
471
551
590
630
709
789
948
DD100
344
402
461
520
578
637
696
813
872
930
1048
1165
1400
DD150
551
645
739
833
927
1021
1115
1303
1397
1491
1680
1868
2244
DD200
754
883
1011
1140
1269
1398
1527
1784
1913
2042
2299
2557
3072
DD350
1310
1534
1757
1981
2205
2428
2652
3100
3323
3547
3994
4442
5337
DD600
2226
2606
2986
3366
3747
4127
4507
5267
5647
6028
6788
7548
9069
DD950
3323
3890
4458
5025
5593
6160
6728
7862
8430
8997
10132
11267
13537
DD1600
5493
6431
7369
8307
9245
10183
11121
12998
13936
14874
16750
18626
22379



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