WJ41H-16C DN32,WJ41H-16C DN40,WJ41H-16C DN50,波纹管截止阀 wena波纹管阀
产品型号:WJ41H/Y
产品名称:波纹管截止阀
公称压力:1.6-4.0Mpa
壳体材质:铸钢、不锈钢
产品报价:
简要概述
波纹管截止阀WJ41H、WJ41W型PN16~PN40适用于工作压力 1.6~4.0MPa,工作温度-29~350℃的石油、化工、制药、化肥、电力行业等各种的工况上,却断或接通调节管路介质。
产品特点
1、产品结构合理、密封可靠
2、密封面堆焊Co基硬质合金,耐磨、耐腐、抗摩擦性能好、使用寿命长
3、阀杆调质及表面氮化处理,有良好的抗腐和抗摩擦性能
4、零件材质及法兰、堆焊端尺寸可根据实际工况或用户要求合理选配,满足各种工程需要
5、阀芯可根据需要做承切断型和调节型
技术规范:
结构形式 construction
|
BB-BG-OS&Y
|
驱动方式 operation
|
手动hand-operated
|
气动 pneumatic
|
设计标准 design standard
|
DIN3356
|
结构长度 face to face dimension
|
DIN3202
|
连接法兰 flanged ends
|
DIN2543-2545
|
试验和检验 test&inspection
|
DIN3230
|
产品性能规范:
公称压力(MPa)
nominal pressure
|
壳体试验压力(MPa)
shell test
|
密封试验压力(MPa)
sealing test
|
适用温度(℃)
suitable temp
|
适用介质
suitable madium
|
1.6
|
2.4
|
1.76
|
-20℃-350℃
|
水、蒸汽、油品等
water,steam,oil,etc.
|
2.5
|
3.75
|
2.75
|
4.0
|
6.0
|
4.4
|
主要零部件材质:
序号NO.
|
名称part name
|
材质material
|
1
|
阀体body
|
GS-C25、CF8、CF3
|
2
|
阀瓣disc
|
2CR13、F304、F316
|
3
|
轴销hinge pin
|
F304、F316
|
4
|
波纹管组件bellows combination
|
F304、F316L
|
5
|
阀盖bonnet
|
GS-C25、CF8、CF3
|
6
|
填料packing
|
柔性石墨Flexible graphite、PTFE
|
7
|
压套gland
|
25#、F304、F316
|
8
|
定位片locator
|
25#、F304、F316
|
9
|
阀杆螺母stem nut
|
铜合金ZQA19-4
|
10
|
手轮hand wheel
|
碳钢carbon steel
|
11
|
并帽cap
|
25#
|
12
|
油杯oil cup
|
黄铜brass
|
13
|
六角螺母hexagon nut
|
ASTMA193 2H、A193-8、A193-8M
|
14
|
双头螺栓bolt
|
ASTMA193 B7、A193-B8、A193-B8M
|
15
|
垫片gasket
|
柔性石墨+不锈钢
flexible graphite+stainless steel、PTFE
|
16
|
阀杆stem
|
2Cr13、F304、F316
|
压力等级
pressure
|
PN16
|
口径size
|
15
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
L
|
130
|
150
|
160
|
180
|
200
|
230
|
290
|
310
|
350
|
400
|
480
|
600
|
730
|
850
|
H
|
195
|
195
|
207
|
218
|
225
|
230
|
272
|
290
|
355
|
410
|
425
|
540
|
665
|
720
|
W
|
120
|
120
|
140
|
140
|
160
|
180
|
180
|
200
|
250
|
300
|
300
|
400
|
520
|
520
|
重量(kg)Weight
|
4
|
4.5
|
5
|
7
|
9
|
12
|
18.5
|
23
|
38.5
|
56
|
75
|
113.5
|
235
|
395
|
行程h
|
7
|
7
|
12
|
13
|
14
|
15
|
19
|
23
|
28
|
35
|
42
|
52
|
64
|
75
|
Kv
|
4.2
|
7.4
|
12
|
19
|
30
|
47
|
77
|
120
|
188
|
288
|
410
|
725
|
1145
|
1635
|
波纹管截止阀系列
G6B41J-10 DN20,G6B41J-10 DN25,G6B41J-10 DN32,常闭式气动隔膜阀 wena衬胶阀
G6B41J-10 DN20,G6B41J-10 DN25,G6B41J-10 DN32,常闭式气动隔膜阀 wena衬胶阀
G6K41J-10 DN20,G6K41J-10 DN25,G6K41J-10 DN32,常开式气动隔膜阀 wena衬胶阀
J45J-16 DN25,J45J-16 DN32,J45J-16 DN40,直流式衬胶截止阀 wena衬胶阀
J41J-10 DN20,J41J-10 DN25,J41J-10 DN32,衬胶截止阀 wena衬胶阀
J41J-10 DN20,J41J-10 DN25,J41J-10 DN32,衬胶截止阀 wena衬胶阀
G45J-10 DN25,G45J-10 DN32,G45J-10 DN40,直流式隔膜阀 wena衬胶阀
G45J-10 DN25,G45J-10 DN32,G45J-10 DN40,直流式隔膜阀 wena衬胶阀
G41J-10 DN20,G41J-10 DN25,G41J-10 DN32,衬胶隔膜阀 wena衬胶阀
G41J-10 DN20,G41J-10 DN25,G41J-10 DN32,衬胶隔膜阀 wena衬胶阀
WJ41H-16C DN15,WJ41H-16C DN20,WJ41H-16C DN25,波纹管截止阀 wena波纹管阀
WJ41H-16C DN15,WJ41H-16C DN20,WJ41H-16C DN25,波纹管截止阀 wena波纹管阀
WJ41H-16C DN32,WJ41H-16C DN40,WJ41H-16C DN50
WJ41H-16C DN32,WJ41H-16C DN40,WJ41H-16C DN50