產(chǎn)品名稱:國標(biāo)硅膠法蘭球閥
國標(biāo)硅膠法蘭球閥材料列表
零件名稱 |
材料 |
Q41F-16P-25P-40P |
Q41F-16R-25R-40R |
閥體 |
鉻鎳鈦鋼 |
鉻鎳鉬鈦鋼 |
球體 |
閥桿 |
密封圈 |
聚四乙稀 |
板手 |
鑄鋼 |
國標(biāo)硅膠法蘭球閥主要性能規(guī)范
型號 |
Q41F-16P(R) |
Q41F-25P(R) |
Q41F-40P(R) |
公稱壓力 |
16 |
25 |
40 |
試驗壓力 |
強度(水) (MPa) |
24 |
38 |
60 |
密封(水) 空氣(MPa) |
18 |
28 |
44 |
低壓密封 空氣(MPa) |
6 |
6 |
6 |
工作溫度(℃) |
≤150℃ |
適用介質(zhì) |
NITRIC ACID |
硝酸類 |
NITRIC ACID |
硝酸類 |
NITRIC ACID |
硝酸類 |
國標(biāo)硅膠法蘭球閥外形尺寸
DN(mm) |
Q41F-16P |
L |
D |
D1 |
D2 |
H |
f |
z-Φd |
15 |
130 |
95 |
65 |
45 |
60 |
2 |
4-14 |
20 |
140 |
105 |
75 |
55 |
65 |
2 |
4-14 |
25 |
150 |
115 |
85 |
65 |
90 |
2 |
4-14 |
32 |
165 |
135 |
100 |
78 |
105 |
2 |
4-18 |
40 |
180 |
145 |
110 |
85 |
150 |
3 |
4-18 |
50 |
200 |
160 |
125 |
100 |
190 |
3 |
4-18 |
65 |
220 |
180 |
145 |
120 |
195 |
3 |
4-18 |
80 |
250 |
195 |
160 |
135 |
215 |
3 |
8-18 |
100 |
280 |
215 |
180 |
155 |
250 |
3 |
8-18 |
125 |
320 |
245 |
210 |
185 |
280 |
3 |
8-18 |
150 |
360 |
280 |
240 |
210 |
320 |
3 |
8-23 |
200 |
400 |
335 |
295 |
265 |
370 |
3 |
12-23 |
250 |
450 |
405 |
355 |
320 |
495 |
3 |
12-25 |
300 |
610 |
460 |
410 |
375 |
580 |
3 |
12-25 |
外形尺寸
DN(mm) |
Q41F-25P |
L |
D |
D1 |
D2 |
H |
f |
z-Φd |
40 |
180 |
145 |
110 |
85 |
160 |
3 |
4-18 |
50 |
200 |
160 |
125 |
100 |
205 |
3 |
4-18 |
65 |
220 |
180 |
145 |
120 |
215 |
3 |
8-18 |
80 |
250 |
195 |
160 |
135 |
230 |
3 |
8-18 |
100 |
280 |
230 |
190 |
160 |
270 |
3 |
8-23 |
125 |
320 |
270 |
220 |
188 |
300 |
3 |
8-25 |
150 |
360 |
300 |
250 |
218 |
340 |
3 |
8-25 |
200 |
400 |
360 |
310 |
278 |
400 |
3 |
12-25 |
250 |
568 |
425 |
370 |
332 |
495 |
3 |
12-30 |
300 |
648 |
485 |
430 |
390 |
580 |
3 |
16-30 |
外形尺寸
DN(mm) |
Q41F-40P(R) |
L |
D |
D1 |
D2 |
H |
f |
z-Φd |
15 |
130 |
95 |
65 |
45 |
60 |
2 |
4-14 |
20 |
140 |
105 |
75 |
55 |
65 |
2 |
4-14 |
25 |
150 |
115 |
85 |
65 |
90 |
2 |
4-14 |
32 |
180 |
135 |
100 |
78 |
105 |
3 |
4-18 |
40 |
200 |
145 |
110 |
82 |
170 |
3 |
4-18 |
50 |
220 |
160 |
125 |
100 |
230 |
3 |
4-18 |
65 |
250 |
180 |
145 |
120 |
250 |
3 |
8-18 |
80 |
280 |
195 |
160 |
135 |
250 |
3 |
8-18 |
100 |
320 |
230 |
190 |
160 |
295 |
3 |
8-23 |
125 |
400 |
270 |
220 |
188 |
330 |
3 |
8-25 |
150 |
400 |
300 |
250 |
218 |
375 |
3 |
8-25 |
200 |
550 |
375 |
320 |
282 |
440 |
3 |
12-30 |