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對夾式中線蝶閥

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產(chǎn)品型號D(3/6/9)7A1X型

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所  在  地天津市

更新時間:2017-10-18 08:19:24瀏覽次數(shù):1474次

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產(chǎn)品特點: 本蝶閥主要由閥體、轉(zhuǎn)軸、閥板、閥座及驅(qū)動機構(gòu)(手柄、蝸輪蝸桿、氣動裝置或電動裝置)等 組成,靠驅(qū)動機構(gòu)帶動轉(zhuǎn)軸及閥板旋轉(zhuǎn)以實現(xiàn)啟閉和控制流量的目的。

 

產(chǎn)品特點:                      
本蝶閥主要由閥體、轉(zhuǎn)軸、閥板、閥座及驅(qū)動機構(gòu)(手柄、蝸輪蝸桿、氣動裝置或電動裝置)等    
組成,靠驅(qū)動機構(gòu)帶動轉(zhuǎn)軸及閥板旋轉(zhuǎn)以實現(xiàn)啟閉和控制流量的目的。其特點如下:                  
1
、結(jié)構(gòu)簡單、小巧輕便,運輸、安裝、拆卸容易。   
2
、90°啟閉,開關(guān)迅速。操作扭矩小,省力輕巧。    
3
、密封性能好,使用壽命長,可達到零泄漏。      
4
、選擇不同的零部件材質(zhì),可適用于多種介質(zhì)。    
5
、流量特性近似于直線,調(diào)節(jié)性能好。              
Produce Features:
A butterfly valve consists of body ,stem ,disc , actuator (manual actuator,worm-gear actuator , aerodynamic actuator or electric actuator) , and it can
implement the process for turning on turning off and regulating the flowby the circumrotation of stem and disc  that is droved by actuators.
1. Simple and compact construction. Small in size and light in weight. Easy transportation , installation and maintenance.
2. Quick 90 degrees on-off operation. Minimized operating torque ,energy saving.
3. Excellent sealing performance with no leakage. Long service life.
4 Wide selection of materials ,applicable for various media.. 
5. Flow curve tending to straight line. Excellent regulation performance.
產(chǎn)品執(zhí)行標準:Product Standard:

設(shè)計標準
Design Standard
結(jié)構(gòu)長度
Face to face dimensions
側(cè)法蘭標準
Flange Standard
試驗檢驗標準
Test and check up standard
GB/T 12238API 609
GB/T 12221、API 609
GB/T 17241.6
GB/T 13927、API 598

主要性能參數(shù):Main Performance Parameters:

公稱壓力
Nominal Pressure
PN(MPa)
公稱通徑
Nominal
Diameter
DN(mm)
試驗壓力
Testing Pressure
MPa
適用溫度
Suitable Temperature
°C
適用介質(zhì)
Suitable Medium
驅(qū)動方式
Actuation Ways
殼體
Shell
密封
Seal
 
1.0
 
50 ~ 1000
1.5
1.1
15 ~ 150
淡水、污水、海水、空氣、蒸汽、食
品、藥品、各種油類、酸類、堿類等
Fresh water, Sewage, Sea water, Air,
Vapor, Food, Medicine, Oils, Acids,
Alkalis, etc.
手柄、蝸輪蝸桿、
電動、氣動
Manual  actuator,
worm-gear actuator, aerodynamic actuator     and electric actuator
1.6
2.4
1.76

主要連接尺寸及重量:Outline Dimensions & Connection Dimensions & Weight:

規(guī)格 Size
A
B
C
D
L
H
D1
n-Ø
K
E
n1-Ø1
Ø2
G
n2-M
重量kg
Weight
mm
inch
50
2″
161
80
42
52.9
32
84.84
120
4-23
77
57.15
4-6.7
12.6
118
2.5
65
2.5″
175
89
44.7
64.5
32
96.2
136.2
4-26.5
77
57.15
4-6.7
12.6
137
3.2
80
3″
181
95
45.2
78.8
32
61.23
160
8-18
77
57.15
4-6.7
12.6
143
3.6
100
4″
200
114
52.1
104
32
70.8
185
4-24.5
92
69.85
4-10.3
15.77
156
4.9
125
5″
213
127
54.4
123.3
32
82.28
215
4-23
92
69.85
4-10.3
18.92
190
7
150
6″
226
139
55.8
155.6
32
91.08
238
4-25
92
69.85
4-10.3
18.92
212
7.8
200
8″
260
175
60.6
202.5
45
112.89
295
4-25
115
88.9
4-14.3
22.10
268
13.2
76.35
4-23
250
10″
292
203
65.6
250.5
45
92.4
357
4-29
115
88.9
4-14.3
28.45
325
19.2
300
12″
337
242
76.9
301.6
45
105.34
407
4-29
140
107.95
4-14.3
31.60
403
32.5
350
14″
368
267
76.5
333.5
45
91.11
467
4-30
140
107.95
4-14.3
31.60
436
41.3
400
16″
400
309
85.7
389.6
51.2
100.47
515
4-26
197
158.75
4-20.6
33.15
488
61
72
102.42
525
4-30
37.9
450
18″
422
328
104.6
440.5
51.2
88.39
565
4-26
197
158.75
4-20.6
38.0
539
79
72
91.51
585
4-30
42.86
500
20″
480
360
130.28
491.6
52.75
96.99
620
4-26
197
158.75
4-20.6
41.15
594
128
77.5
101.68
650
4-33
45.72
600
24″
562
459
151.36
592.5
70.2
113.42
725
20-30
276
215.9
4-22.2
50.65
824
188
82
120.46
770
20-36
53.98
700
28″
624
520
163
695
66
109.65
840
24-30
300
254
8-18
63.35
895
284
82
20-36
4-M33
800
32″
672
591
188
794.7
66
124.0
950
24-33
300
254
8-18
63.35
1015
368
82
24-39
900
36″
720
656
203
864.7
118
117.57
1050
24-33
300
254
8-18
75.0
1115
4-M30
713
1000
40″
800
722
216
965
141
129.89
1160
24-36
300
254
8-18
85.0
1230
4-M33
864

注:1、DN50~DN800蝶閥分別適用于PN1.0/PN1.6MPa兩種壓力級,表中每規(guī)格中有兩個尺寸的分別表示PN1.0 MPa PN1.6MPa兩種壓力級連接尺寸。蝶閥上法蘭可通用于手動、蝸輪蝸桿傳動、電動、氣動等。
表中D1n-Ø尺寸為蝶閥安裝定位尺寸,包容國標(GB)、標準(ISO)、德標(DIN)、英標(BS)等
法蘭連接標準。
2D1n-Ø尺寸可按國標(GB)、標準(ISO)、美標(ANSI)、德標(DIN)、英標(BS)、日標(JIS)加工生產(chǎn)。En1-Ø1尺寸可按GB/T 12223ISO 5211標準加工生產(chǎn)。
Note: 1、DN50~DN800 Butterfly valves are suitable for the pressure of PN1.0 and PN1.6MPa grade separay. Two dimensions in one size show the connection dimensions of  PN1.0/PN1.6MPa pressure grade. The upper flanges of the valves are suitable all types of valves fitted with electric, worm gear, manual, pneumatic and actuators.
     The dimensions D1 and n-Øare listed in above table show the installation dimensions of butterfly valve. It contains China Standard (GB), International Standard (ISO), Germany Standard (DIN), and England Standard (BS) of flange connection standard, etc.
2The dimensions of D1 and n-Ø ones are manufactured according to China Standard (GB), International Standard (ISO), American Standard (ANSI), Germany Standard (DIN), England Standard (BS), and Japan Standard (JIS). The dimensions of E and n1-Ø1 ones are manufactured according to GB/T 12223 and ISO 5211 Standard.
 

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