產品詳情
閥體的材質有:WCB。最高工作壓力1.6-32MPA(美標從150LB-2500LB，)。工作溫度-20°C- 425°C，閥門口徑從DN10-DN300。連接方式:法蘭。應用領域：機械設備、化工設備、通用零部件、工業設備、制藥設備、通用設備、石化設備、電力設備、治金粉末設備、采礦設備，市政、電子工業等。歡迎訂購訂做！
適用介質 水、蒸汽、油品、等
碳鋼截止閥結構特點與用途：
全關時手輪按順時針方向旋轉；
可以安裝在管道的任何位置上，介質從下往上流；
截止閥試驗壓力
|
公稱壓力PN(MPa)Nominal pressure |
1.6 |
2.5 |
4.0 |
6.4 |
10.0 |
16.0 |
|
殼體強度試驗Shell strength test |
2.4 |
3.8 |
6.0 |
9.6 |
15 |
24 |
|
上密封試驗Back seal test |
1.8 |
2.8 |
4.4 |
7.0 |
11 |
18 |
|
密封試驗Seal test |
1.8 |
2.8 |
4.4 |
7.0 |
11 |
18 |
截止閥使用范圍
|
產品類型Product classification |
適用介質Suitable medium |
適用溫度(℃)Suitable temperature |
|
J41H-16C |
水、蒸汽、油品Water,steam,oilgoods |
≤425℃ |
主要零件材料：
|
產品類型Product classification |
零件名稱Part name |
|||||||
|
閥體、閥蓋Body bonnet |
閥桿Valve stem |
閥瓣Disc |
密封面Sealing face |
閥桿螺母Yoke nut |
填料Packing |
緊固件Fastener |
手輪Handwheel |
|
|
J41H-16C 25C 40C |
WCB |
鉻不銹鋼Cr.Stainless steel |
2Cr1325 |
H:不銹鋼H:Stainless steel |
鋁青銅Albronze |
柔性石墨Flexible graphite |
優質碳鋼High-grade carbon steel |
可鍛鑄鐵Forgeable cast-iron |
主要尺寸和重量：
|
公稱通徑DNNominal diameter |
主要外形尺寸和連接尺寸(mm)Main external and connecting dimensions |
重量(kg)Weight |
||||||||
|
L |
D |
D1 |
D2 |
b |
f |
z-d |
H |
D0 |
||
|
J41H-16C |
||||||||||
|
10 |
130 |
90 |
60 |
40 |
14 |
2 |
4-14 |
198 |
120 |
4.7 |
|
15 |
130 |
95 |
65 |
45 |
16 |
2 |
4-14 |
218 |
120 |
5.2 |
|
20 |
150 |
105 |
75 |
55 |
16 |
2 |
4-14 |
258 |
140 |
7.1 |
|
25 |
160 |
115 |
85 |
65 |
16 |
2 |
4-14 |
275 |
160 |
7.4 |
|
32 |
180 |
135 |
100 |
78 |
18 |
2 |
4-18 |
280 |
180 |
8.5 |
|
40 |
200 |
145 |
110 |
85 |
18 |
3 |
4-18 |
330 |
200 |
12.5 |
|
50 |
230 |
160 |
125 |
100 |
18 |
3 |
4-18 |
350 |
240 |
20 |
|
65 |
290 |
180 |
145 |
12 |
18 |
3 |
4-18 |
400 |
280 |
25 |
|
80 |
310 |
195 |
160 |
135 |
20 |
3 |
8-18 |
355 |
280 |
35 |
|
100 |
350 |
215 |
180 |
155 |
22 |
3 |
8-18 |
415 |
320 |
50 |
|
125 |
400 |
245 |
210 |
185 |
24 |
3 |
8-18 |
460 |
360 |
75 |
|
150 |
480 |
280 |
240 |
210 |
24 |
3 |
8-23 |
510 |
400 |
100 |
|
200 |
600 |
335 |
295 |
265 |
26 |
3 |
12-23 |
710 |
400 |
210 |
|
250 |
650 |
405 |
355 |
320 |
30 |
3 |
12-23 |
786 |
450 |
446 |
|
300 |
750 |
460 |
410 |
375 |
30 |
3 |
12-23 |
925 |
500 |
648 |
