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產(chǎn)品簡介

波紋管截止閥結(jié)構(gòu)特點(diǎn) Structural features1.產(chǎn)品結(jié)構(gòu)合理、密封可靠、性能優(yōu)良、造型美觀2.密封面隊焊鈷基硬質(zhì)合金、耐磨、耐腐、抗摩擦性能好、使用壽命長3.閥桿調(diào)質(zhì)及表面化處理,有良好的抗腐和抗摩擦性能

詳細(xì)介紹

 

 

 


德標(biāo)波紋管截止閥
 
 

用途 purose
  德標(biāo)波紋管截止閥適用于公稱壓力PN1.6~16MPa,工作溫度-29~35O℃的石油、化工、制藥、化肥、電力行業(yè)等各種工況的管路上,切斷或接通管路介質(zhì),調(diào)節(jié)流量用。
Globe valve bellow seal acc.to DIN is applicable to the cutting and connection of pipelines medium that are used variousindustries such as petroleum chemical industry pharmacy chemical fertilizer electric power industry etc under nominal pressure of PN1.6~MPa and working temperature of -29~350℃
波紋管截止閥結(jié)構(gòu)特點(diǎn) Structural features
1.
產(chǎn)品結(jié)構(gòu)合理、密封可靠、性能優(yōu)良、造型美觀
2.密封面隊焊鈷基硬質(zhì)合金、耐磨、耐腐、抗摩擦性能好、使用壽命長
3.閥桿調(diào)質(zhì)及表面化處理,有良好的抗腐和抗摩擦性能
4.雙重密封,性能更可靠
5.閥桿升降位置指示,更直觀
6.零件材質(zhì),法蘭和對焊鍛尺寸可根據(jù)實際工況或用戶要求合理選配,滿足各種工程需要
7.閥芯可根據(jù)需要做成切斷型和調(diào)節(jié)型
1.This product has logical structure reliable seal excellent erformance and nice design
2.The seal surface is build-up welding with Co hard alloy which is attrition-treatment corrosion-resistant has good friction resisranr and long life
3.The stem quenchedand tempered and its surface is treated by nitriding treatment thus ithas good corrosion resistant and friction tesistant
4.Lt has double seal capability thus is more reliable
5.The stem may show the position of lift thus it is clearer
6.The part material flange and butt weld end dimension may be selected according tocurrentoperating condition and users tequiremet so that meeting the erquirements of variousengineering
7.The valve can make in to cut off the type with re gulate the type according to the demand

標(biāo)準(zhǔn)規(guī)范 Standard specificastion

結(jié)構(gòu)形式
Structursl formation BB-BG-QS&Y
驅(qū)動方式
手動 Hand-operated
電動 Electric-actuated
設(shè)計標(biāo)準(zhǔn)
Design standard DIN3356
結(jié)構(gòu)長度
Face to face DIN3202
連接法蘭
Flange ends DIN2543-2545
試驗和檢驗
Test & inspection DIN3230

注:系列閥門連接法蘭可根據(jù)用戶要求設(shè)計制造
Notes:The size of serial valve connecting flange can be design according to custoners reuirmemt

產(chǎn)品性能規(guī)范 Products pergormance specification
公稱壓力(MPa)
Nominal perssure
殼體試驗壓力(MPa)
Shell test
密封試驗壓力(MPa)
Sealing test
適用溫度 ℃
Suitable temp
使用介質(zhì)
Suitable madium
1.6
2.4
1.76
≤350 ℃
水、蒸氣、油品等
Water oil & gas
2.5
3.75
2.75
4.0
6.0
4.4
6.4
9.6
7.04

尺寸(mm)和重量(kg) Dimensions(mm) and weights(kg)

型號 Model
DWJ41-16、DWL41-16
壓力等級 pressure
1.6MPa
口徑 Size
15
20
25
32
40
50
65
80
100
125
150
200
250
300
350
L
130
150
160
180
200
230
290
310
350
400
480
600
730
850
980
H
195
200
220
225
235
250
260
265
370
400
515
550
600
630
680
W
130
130
130
130
150
150
180
180
200
200
400
450
450
500
500
重量 (kg)Weight
4
4.5
5
7
9
12.5
18
23
41
54
90
160
260
410
610
 
型號 Model
DWJ41-25、DWL41-25
壓力等級 pressure
2.5MPa
口徑 Size
15
20
25
32
40
50
65
80
100
125
150
200
250
300
350
L
130
150
160
180
200
230
290
310
350
400
480
600
730
850
980
H
195
200
220
225
235
250
260
265
370
400
515
550
600
630
680
W
130
130
130
130
150
150
180
180
200
200
400
450
450
450
450
重量 (kg)Weight
4
4.5
5
7.5
9.5
13
19
24
43
57
95
168
300
510
680
 
型號 Model
DWJ41-40、DWL41-40
壓力等級 pressure
4.0MPa
口徑 Size
15
20
25
32
40
50
65
80
100
125
150
200
250
300
350
L
130
150
160
180
200
230
290
310
350
400
480
600
730
850
980
H
195
200
220
225
235
250
260
265
370
400
515
550
600
630
680
W
130
130
130
130
150
150
180
180
200
200
400
450
450
500
500
重量 (kg)Weight
4
4.5
5
8
10
13.5
20
25
45
60
98
171
340
580
780
主要零部件材質(zhì) Main parts materials
序號
名稱Partname
材質(zhì) Material
 
 
 
 
GS-C25
1.4308
1.4408
1.4306
1.4435
1
閥體 Boby
GS-C25
G-X6CrNi189
G-X6CrNimo1810
G-X6CrNi189
G-X6CrNiMo17 12 2
2
閥瓣Disc

1.4006
x10Cr13

1.4301
X5CrNimo1810
1.4401
X3CrNimo17 13 2
1.4306
X2CrNi19 11
1.4435
X2CrNimo17 13 2
3
軸銷Pin
1.4001
x7Cr13
1.4001
x7Cr13
1.4301
X5CrNi18 10
1.4301
X5CrNi18 10
4
組件Bellow assemble波紋
1.4878
X12CrNiTi 18 9
1.4401
X3CrNimo17 13 2
1.4306
X2CrNi19 11
1.4435
X2CrNimo17 13 2
5
閥桿 Stem
1.4006
x10Cr13
1.4301
X5CrNi1810
1.4401
X3CrNimo17 13 2
1.4401
X3CrNimo1713 2
1.4435
X3CrNimo17 13 2
6
閥蓋Bonnet
GS-C25
1.4308
G-X6CrNi18 9
1.4408
G-X6CrNimo1810
1.4306
G-X2CrNi18 9
1.4435
X2CrNimo17 13 2
7
填料Packing
柔性石墨/碳素纖維+不銹鋼絲/PTFE
8
填料壓蓋Gland
GS-C25
1.4308
G-X6CrNi18 9
9
定位片Guide piece
1.1191
C45E
1.4301
X5CrNi1810
10
閥桿螺母Yoke nut
ZQAL9-4
11
手輪Handwheel
GS-C25/GGG-40
12
雙頭螺栓Bolt
A193 B7
A193 B8
A193 B8M
13
六角螺母Nut
A194 2H
A194 8
A194 8M
14
墊片Gasket
316夾柔性石墨/PTFE

相關(guān)產(chǎn)品

美標(biāo)、日標(biāo)截FJ41 型 PN16~PJ61H、J61Y 型DS/J61H-40、DS電動截止閥

文章轉(zhuǎn)載自:http://www.shhtbf.com/jiezhifa/758.html 


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