不锈钢截止阀
化工部截止阀
国标截止阀
美标截止雾霭
阀体铸造成品加工一条龙
有现货
德标截止阀
产品特征
公称压力： 1.6~6.4Mpa
适用温度范围：≤ 200℃~≤350℃
适用介质：硝酸类、醋酸类、水、油、气类及某些腐蚀性液体。
主要零件材质
|
零件名称 |
ZG0Cr18Ni9 |
ZG00Cr18Ni10 |
ZG0Cr17Ni14M02 |
ZG00Cr17Ni14M02 |
WCB |
|
|
阀体 /阀盖 |
0Cr18Ni9 |
00Cr18Ni10 |
0Cr17Ni11M02 |
00Cr18Ni10M02 |
WCB |
|
|
阀瓣 |
0Cr18Ni9 |
00Cr18Ni10 |
0Cr17Ni14M02 |
00Cr18Ni10M02 |
1Cr13 |
|
|
阀杆 |
0Cr18Ni9 |
00Cr18Ni10 |
0Cr17Ni11M02 |
00Cr18Ni10M02 |
1Cr13 |
|
|
阀杆螺母 |
|
|||||
|
填料 |
PTFE编织 |
PTFE编织 |
PTFE编织 |
PTFE编织 |
石墨 |
|
|
垫片 |
304+PTFE |
3041+PTFE |
316+PTFE |
3161+PTFE |
石墨 +304 |
|
|
螺栓 |
不锈铡 |
35CrM0A |
||||
|
螺母 |
不锈钢 |
45 |
||||
|
手轮 |
球墨铸铁、铸钢 |
|||||
主要连接尺寸
|
型 号 |
公称通径 |
尺 寸 (mm) |
|||||||
|
J41W-1.6MPa |
L |
D |
D1 |
D2 |
b-f |
z-φd |
|
|
|
|
15 |
130 |
95 |
65 |
45 |
14-2 |
4-14 |
195 |
100 |
|
|
20 |
150 |
105 |
75 |
55 |
14-2 |
4-14 |
215 |
120 |
|
|
25 |
160 |
115 |
85 |
65 |
14-2 |
4-14 |
240 |
140 |
|
|
32 |
180 |
135 |
100 |
78 |
16-2 |
4-18 |
250 |
160 |
|
|
40 |
200 |
145 |
110 |
85 |
16-3 |
4-18 |
285 |
200 |
|
|
50 |
230 |
160 |
125 |
100 |
16-3 |
4-18 |
300 |
220 |
|
|
65 |
290 |
180 |
145 |
120 |
18-3 |
4-18 |
345 |
240 |
|
|
80 |
310 |
195 |
160 |
135 |
20-3 |
8-18 |
350 |
280 |
|
|
100 |
350 |
215 |
180 |
155 |
20-3 |
8-18 |
410 |
320 |
|
|
125 |
400 |
245 |
210 |
185 |
22-3 |
8-18 |
470 |
350 |
|
|
150 |
480 |
280 |
240 |
210 |
24-3 |
8-23 |
495 |
400 |
|
|
200 |
600 |
335 |
295 |
265 |
26-3 |
12-23 |
580 |
450 |
|
|
250 |
650 |
405 |
355 |
320 |
30-3 |
12-25 |
680 |
550 |
|
|
300 |
750 |
460 |
410 |
375 |
30-3 |
12-25 |
850 |
600 |
|
