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Products

turbine butt Butterfly valve

turbine butt Butterfly valve

  
Name:turbine butt Butterfly valve
Number:
Specification:
Model:
Category:Butterfly valve series
Products

Worm gear butt Butterfly valve

 

Technical parameters and performance range

ValveMaterials:cast iron,Carbon steel, Stainless steel
Seal ringMaterials:natural rubber(NR)-20~+85℃
Ethylene-propylene rubber(EPDM)-40~+125℃
Nitrile rubber(NBR)-20~+82℃
Silicon rubber(SI)-70~+150℃
Fluorine rubber(VITON)-23~+150℃
Chloroprene rubber(CR)0~+80℃
Butyl rubber (IIR)-40~+100℃
PTFEPlastic(PTFE)+10~+150℃
Standard
Design and manufacture:API609-89
Structure length:factory standard
Flange:ANSI B16.1-89 ANSI B16.5-92
Test:API609-89

Connection Size parameters

 

 

 
Nominal diameters
 
Parameters(mm)
 
 
 
 
 
L
D1
H2
H1
A1
A2
B1
B2
N
d
50
43
125
143
70
190
100
145
125
4
19
65
46
145
155
78
190
100
145
125
4
19
80
46
160
165
80
190
100
145
125
8
19
100
52
170
177
110
190
100
145
125
8
19
125
56
210
201
132
223
153
160
130
8
19
150
56
240
221
146
223
153
160
130
8
23
200
62
295
274
217
223
153
160
130
8
23
250
68
350
314
252
223
153
160
130
12
23
300
78
400
348
283
300
244
195
160
12
23
350
78
460
415
308
300
244
195
160
16
23
400
102
515
460
348
635
215
469
160
16
28
450
114
565
498
373
635
215
469
160
20
28
500
127
620
535
408
635
290
517
180
20
28
600
154
725
613
474
635
290
517
180
20
31
700
165
840
675
532
640
330
491
250
24
31
800
190
950
805
362
640
330
491
250
24
34
900
203
1050
850
720
715
380
576
330
28
34
1000
216
1160
995
810
715
380
576
330
28
37
1200
254
1380
1170
935
795
400
665
405
32
40
Copyright @ 2013 BELIMO (XIAMEN) VALVE CO.,LTD. TEL:0592-6026402 FAX:0592-5226546 ADD:China xiamen s huli district port road no. 1289 of August 16 #
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