连接方式9/p>法兰
材质9/p>不锈钡/span>
口径9/p>DN15-DN600
压力9/p>常压
设计标准9/p>国标
流动方向9/p>单向
连接通道9/p>二這/span>
驱动方式9/p>手动
输送物料:
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不锈钢截止阀 型号J41W-16P的启闭件是圆柱形的阀瓣,密封面呈平面或锥面,阀瓣沿流体的中心线作直线运动。国标截止阀只适用于全开和全关,一般不用来调节流量,定做时允许作调节和节流、/span>
产品特点
1?/span>不锈钢截止阀 型号J41W-16P结构简单,制造和维修比较方便
2、工作行程小,启闭时间短
3、密封性好,密封面间磨擦力小,寿命较长
执行标准
设计与制速/span> |
结构长度 |
法兰尺寸 |
压力-温度 |
试验-检骋/span> |
GB12235 |
GB12221 |
GB9113 JB79 |
GB9131 |
GB/T13927 JB/T9092 |
性能参数
型号 |
J41H-16C}/span>160C |
J41Y-16C}/span>160C |
J41W-16P}/span>160P |
|
工作压力'/span>MPa(/span> |
1.6}/span>16.0 |
|||
适用温度(℃(/span> |
≣/span>425 |
≣/span>150 |
||
适用介质 |
水、蒸汽、油?/span> |
弱腐蚀性介?/span> |
||
材料 |
阀体、阀盕/span> |
碳素钡/span> |
铬镍钛不锈钢 |
|
阀杅/span> |
铬不锈钢 |
铬镍钛不锈钢 |
||
密封靡/span> |
堆焊铁基合金 |
堆焊硬基合金 |
本体材料 |
|
填料 |
石棉石墨、柔性石墨、聚四氟乙烯 |
压力试验MPa
公称压力 |
1.6 |
2.5 |
4.0 |
6.4 |
10.0 |
16.0 |
强度试验 |
2.4 |
3.8 |
6.0 |
9.6 |
15.0 |
24.0 |
水密封试骋/span> |
1.8 |
2.8 |
4.4 |
7.4 |
11.0 |
18.0 |
上密封试骋/span> |
1.8 |
2.8 |
4.4 |
7.04 |
11.0 |
18.0 |
气密封试骋/span> |
0.4-0.7 |
不锈钢截止阀 型号J41W-16P主要零件材料及性能
体盖扲/span> |
阀杅/span> |
密封靡/span> |
垫片(?/span>) |
填料 |
工作温度ℂ/span> |
适用介质 |
WCB |
2Cr13 |
13Cr |
增强柔性石?/span> |
柔性石?/span> |
≣/span>425 |
水、蒸汽、油?/span> |
WC1 |
38CrMoAI |
≣/span>450 |
||||
WC6 |
≣/span>540 |
|||||
WC9 |
≣/span>570 |
|||||
ZGCr5Mo |
≣/span>540 |
|||||
ZG1Cr18Ni9Ti |
1Cr18Ni9Ti |
≣/span>200 |
硝酸籺/span> |
|||
ZGCr18Ni12Mo2Ti |
1C18Ni12Mo2Ti |
≣/span>200 |
醋酸籺/span> |
不锈钢截止阀 型号J41W-16P主要外形尺寸PN l.6MPa
1.6MPa |
DN |
L |
D |
D1 |
D2 |
b |
n-Φd |
H |
D0 |
凸面法兰 |
10 |
130 |
90 |
60 |
40 |
14 |
4-Φ14 |
198 |
120 |
15 |
130 |
95 |
65 |
45 |
14 |
4-Φ14 |
218 |
120 |
|
20 |
150 |
105 |
75 |
55 |
14 |
4-Φ14 |
258 |
140 |
|
25 |
160 |
115 |
85 |
65 |
14 |
4-Φ14 |
275 |
140 |
|
32 |
180 |
135 |
100 |
78 |
16 |
4-Φ18 |
280 |
160 |
|
40 |
200 |
145 |
110 |
85 |
16 |
4-Φ18 |
330 |
180 |
|
50 |
230 |
160 |
125 |
100 |
16 |
4-Φ18 |
350 |
200 |
|
65 |
290 |
180 |
145 |
120 |
18 |
4-Φ18 |
370 |
280 |
|
80 |
310 |
195 |
160 |
135 |
20 |
8-Φ18 |
400 |
280 |
|
100 |
350 |
215 |
180 |
155 |
20 |
8-Φ18 |
415 |
320 |
|
125 |
400 |
245 |
210 |
185 |
22 |
8-Φ18 |
460 |
360 |
|
150 |
480 |
280 |
240 |
210 |
24 |
8-Φ23 |
510 |
450 |
|
200 |
600 |
335 |
295 |
265 |
26 |
12-Φ23 |
710 |
500 |
|
250 |
650 |
405 |
335 |
320 |
30 |
12-Φ25 |
786 |
550 |
|
300 |
750 |
460 |
410 |
375 |
30 |
12-Φ25 |
925 |
600 |
主要外形尺寸PN 2.5MPa
2.5MPa |
DN |
L |
D |
D1 |
D2 |
b |
n-Φd |
H |
D0 |
凸面法兰 |
10 |
130 |
90 |
60 |
40 |
16 |
4-Φ14 |
198 |
120 |
15 |
130 |
95 |
65 |
45 |
16 |
4-Φ14 |
218 |
120 |
|
20 |
150 |
105 |
75 |
55 |
16 |
4-Φ14 |
258 |
140 |
|
25 |
160 |
115 |
85 |
65 |
16 |
4-Φ14 |
275 |
140 |
|
32 |
180 |
135 |
100 |
78 |
18 |
4-Φ18 |
280 |
160 |
|
40 |
200 |
145 |
110 |
85 |
18 |
4-Φ18 |
330 |
180 |
|
50 |
230 |
160 |
125 |
100 |
20 |
4-Φ18 |
350 |
200 |
|
65 |
290 |
180 |
145 |
125 |
22 |
8-Φ18 |
400 |
280 |
|
80 |
310 |
195 |
160 |
135 |
22 |
8-Φ18 |
355 |
280 |
|
100 |
350 |
230 |
190 |
160 |
24 |
8-Φ23 |
415 |
320 |
|
125 |
400 |
270 |
220 |
188 |
28 |
8-Φ25 |
460 |
360 |
|
150 |
480 |
300 |
250 |
218 |
30 |
8-Φ25 |
510 |
450 |
|
200 |
600 |
360 |
310 |
278 |
34 |
12-Φ25 |
710 |
500 |
|
250 |
622 |
425 |
370 |
332 |
36 |
12-Φ30 |
786 |
550 |
|
300 |
698 |
485 |
430 |
390 |
40 |
16-Φ30 |
925 |
600 |
暂无数据