衬里直流截止阀 |
产品型号:J45J-6 |
|
性能规范 Function specification:
公称压力 Nominal pressure |
PN1.6MPa |
强度试验(Ps) Shell test |
密封耐压 Seal pressure |
PN1.6MPa |
阀体耐压 body pressure |
PN2.4MPa |
工作压力 working pressure |
PN1.6MPa |
使用温度 working temperature |
J45F2-1.6 |
-50°C-+120°C |
J45F46-1.6 |
-50°C-+120°C |
适用介质 Suitable medium |
强腐蚀性介质 Strong corrosive medium | |
主要*件材料 Main parts material:
名称 Name |
材料 Material |
阀体 Body |
ZG25II外壳内衬F46或衬F2或PFA |
阀盖 Bonnet |
ZG25IIF46或衬F2或PFA |
阀瓣 Disc |
优炭钢衬包F46或衬F2或PFA |
阀杆 Stem |
优炭钢 |
填料 Packing |
F4U形圈 |
填料压盖 Gland flange |
ZG25II |
阀杆螺母 Stem nut |
ZHMn58-2-2 |
定位螺母 Adjusting nut |
HT200 |
垫片 Gasket |
F4 |
手轮 Handwheel |
HT200 | |
公称通径 DN(mm) |
主要外形尺寸和连接尺寸 Main outline dimensions and connection dimensions |
L |
D |
D1 |
D2 |
b |
f |
d |
z |
D0 |
H |
H1 |
25 |
160 |
115 |
85 |
65 |
18 |
3 |
14 |
4 |
100 |
220 |
236 |
32 |
180 |
135 |
100 |
78 |
18 |
3 |
18 |
4 |
120 |
251 |
273 |
40 |
200 |
145 |
110 |
85 |
20 |
3 |
18 |
4 |
140 |
283 |
306 |
50 |
230 |
160 |
125 |
100 |
20 |
3 |
18 |
4 |
160 |
316 |
344 |
65 |
290 |
180 |
145 |
120 |
22 |
3 |
18 |
4 |
180 |
353 |
383 |
80 |
310 |
195 |
160 |
135 |
22 |
3 |
18 |
8 |
200 |
437 |
479 |
100 |
350 |
215 |
180 |
150 |
24 |
3 |
18 |
8 |
240 |
479 |
529 |
125 |
400 |
245 |
210 |
180 |
26 |
3 |
18 |
8 |
280 |
542 |
608 |
150 |
480 |
280 |
240 |
210 |
28 |
4 |
23 |
8 |
320 |
605 |
680 |
200 |
600 |
335 |
295 |
265 |
30 |
4 |
23 |
12 |
360 |
650 |
755 | |