產(chǎn)品結(jié)構(gòu)特點(diǎn)? |
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應(yīng)用溫度范圍表 |
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材料 | 介質(zhì)溫度℃ | 材料 | 介質(zhì)溫度℃ |
氯化聚氯乙烯(CPVC) | -20℃~+95℃ | 均聚聚丙烯(PPH) | -20℃~+110℃ |
聚氯乙烯(UPVC) | -0℃~+65℃ | 聚偏二氟乙烯(PVDF) | -40℃~+150℃ |
增強(qiáng)聚丙烯(FRPP) | -14℃~+90℃ | ? | ? |
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隔膜閥裝配明細(xì)表 |
件號(hào) | 名稱 | 材質(zhì) |
1 | 限位罩 | 作為 |
2 | 螺柱 | 鋼、不銹鋼 |
3 | 壓緊螺母 | FRPP |
4 | 墊圈 | FRPP |
5 | 手輪 | 合金料 |
6 | 上壓板 | 鋼、不銹鋼 |
7 | 雙頭螺柱及螺母 | 鋼、不銹鋼 |
8 | 閥蓋 | FRPP、PVDF、UPVC、CPVC、PPH |
9 | 閥桿螺母 | 鋼、銅 Ht300 |
10 | 閥桿 | 鋼、不銹鋼 |
11 | 閥瓣 | 鑄鐵、FRPP、PVDF、UPVC、CPVC、PPH、鋼、不銹鋼、C.I.FRP |
12 | 墊膜 | 三元乙丙、氟橡膠 |
13 | 膜片 | F46.PFA |
14 | 閥體 | FRPP、PVDF、UPVC、CPVC、PPH |
15 | 下壓板 | 鋼、不銹鋼 |
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工作壓力和工作溫度表 |
口徑/MPa/℃ |
FRPP |
PVDF |
UPVC |
CPVC |
||||||||
14-40 |
41-60 |
61-100 |
40-60 |
61-90 |
91-140 |
20-40 |
41-60 |
61-80 |
0-40 |
41-60 |
61-90 |
|
15(1/2") |
0.8 |
0.8 |
0.7 |
1 |
0.9 |
0.7 |
0.8 |
0.8 |
0.7 |
0.7 |
0.7 |
0.6 |
20(3/4") |
0.8 |
0.8 |
0.7 |
1 |
0.9 |
0.7 |
0.8 |
0.8 |
0.7 |
0.7 |
0.7 |
0.6 |
25(1") |
0.8 |
0.8 |
0.7 |
1 |
0.9 |
0.7 |
0.8 |
0.8 |
0.7 |
0.7 |
0.7 |
0.6 |
32(11/4") |
0.7 |
0.7 |
0.6 |
1 |
0.9 |
0.7 |
0.7 |
0.7 |
0.6 |
0.7 |
0.7 |
0.6 |
40(11/2") |
0.7 |
0.7 |
0.6 |
0.8 |
0.7 |
0.5 |
0.7 |
0.7 |
0.6 |
0.7 |
0.7 |
0.5 |
50(2") |
0.7 |
0.7 |
0.6 |
0.8 |
0.6 |
0.5 |
0.7 |
0.7 |
0.6 |
0.7 |
0.7 |
0.5 |
65(21/2") |
0.7 |
0.7 |
0.6 |
0.8 |
0.5 |
0.4 |
0.7 |
0.7 |
0.6 |
0.7 |
0.7 |
0.5 |
80(3") |
0.7 |
0.7 |
0.6 |
0.7 |
0.5 |
0.4 |
0.7 |
0.7 |
0.6 |
0.7 |
0.7 |
0.5 |
100(4") |
0.7 |
0.7 |
0.6 |
0.6 |
0.5 |
0.4 |
0.7 |
0.7 |
0.6 |
0.7 |
0.6 |
0.5 |
125(5") |
0.5 |
0.5 |
0.4 |
0.5 |
0.4 |
0.3 |
0.5 |
0.5 |
0.4 |
0.5 |
0.5 |
0.4 |
150(6") |
0.5 |
0.5 |
0.4 |
0.5 |
0.3 |
0.2 |
0.5 |
0.5 |
0.4 |
0.5 |
0.4 |
0.3 |
200(8") |
0.3 |
0.3 |
0.2 |
0.4 |
0.25 |
0.2 |
0.3 |
0.3 |
0.2 |
0.3 |
0.3 |
0.25 |
250 (10") |
0.3 |
0.3 |
0.2 |
0.4 |
0.25 |
0.2 |
0.3 |
0.3 |
0.2 |
0.3 |
0.3 |
0.2 |
外形尺寸表 |
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公稱直徑DN (mm) |
D1 |
D |
L | h |
n |
Φ |
||||||
GB |
JIS |
ANSI |
GB |
JIS |
ANSI |
GB |
JIS |
ANSI |
||||
15(1/2") |
95 |
65 |
70 |
2.38 |
125 |
14 |
4 |
4 |
4 |
14 |
15 |
16 |
20?(3/4") |
105 |
75 |
75 |
2.76 |
135 |
18 |
4 |
4 |
4 |
14 |
15 |
16 |
25?(1") |
115 |
85 |
90 |
3.13 |
145 |
18 |
4 |
4 |
4 |
14 |
19 |
16 |
32?(11/4") |
135 |
100 |
100 |
3.45 |
160 |
18 |
4 |
4 |
4 |
18 |
19 |
16 |
40?(11/2") |
145 |
110 |
105 |
3.88 |
180 |
20 |
4 |
4 |
4 |
18 |
19 |
16 |
50?(2") |
160 |
125 |
120 |
4.74 |
210 |
21 |
4 |
4 |
4 |
18 |
19 |
19 |
65?(21/2") |
180 |
145 |
140 |
5.49 |
250 |
22 |
4 |
4 |
4 |
18 |
19 |
19 |
80?(3") |
195 |
160 |
150 |
6 |
300 |
24 |
8 |
8 |
4 |
18 |
19 |
19 |
100?(4") |
215 |
180 |
175 |
7.5 |
350 |
26 |
8 |
8 |
8 |
18 |
19 |
19 |
125?(5") |
245 |
210 |
210 |
8.5 |
400 |
30 |
8 |
8 |
8 |
18 |
23 |
22 |
150?(6") |
280 |
240 |
240 |
9.51 |
455 |
30 |
8 |
8 |
8 |
22 |
23 |
22 |
200?(8") |
335 |
295 |
290 |
11.75 |
570 |
35 |
8 |
12 |
8 |
22 |
23 |
22 |
250?(10") |
390 |
350 |
355 |
14.25 |
680 |
38 |
12 |
12 |
12 |
22 |
25 |
25 |
300?(12") |
445 |
400 |
400 |
17 |
680 |
38 |
12 |
16 |
12 |
22 |
25 |
25 |