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Top > 塑膠閥門 > VP-400系列 - 逆止閥
產品名稱:
VP-440 雙由令球型逆止閥
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描述:
- 工作壓力：150 PSI @73.4℉(23℃)
- 最低開啟壓力：5 PSI
- 依流向箭頭指示水平或垂直安裝
- 球體逆止設計，密閉性佳
特性:
不建議用壓縮空氣或氣體來做測試, 輸送或貯存
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規格:
| 型號 |
尺寸 |
規格 |
材質 |
墊座 |
O-環 |
接口 |
| VP-440 |
1/2"~2" |
ANSI, JIS, DIN |
PVC |
EPDM, FPM, NBR |
EPDM, FPM |
Socket,Threaded |
| VP-441 |
1/2"~2" |
ANSI, JIS, DIN |
CPVC |
EPDM, FPM, NBR |
EPDM, FPM |
Socket,Threaded |
| VP-443 |
1/2"~2" |
ANSI, JIS, DIN |
PVDF |
EPDM, FPM, NBR |
EPDM, FPM |
Socket,Threaded |
| VP-444 |
1/2"~2" |
ANSI, JIS, DIN |
PP |
EPDM, FPM, NBR |
EPDM, FPM |
Socket,Threaded |
| NO. |
PART |
MATERIAL |
Q'TY |
| 1 |
本體(BODY) |
UPVC,CPVC,PP,PVDF |
1 |
| 2 |
螺帽(UNION NUT) |
UPVC,CPVC,PP,PVDF |
2 |
| 3 |
外特普(END CONNECTOR) |
UPVC,CPVC,PP,PVDF |
2 |
| 4 |
球(BALL) |
UPVC,CPVC,PP,PVDF |
1 |
| 5 |
卡環(GLAND) |
UPVC,CPVC,PP,PVDF |
1 |
| 6 |
止逆座(SEAL) |
EPDM,FPM,NBR |
1 |
| 7 |
由令O環(O-RING) |
EPDM,FPM |
1 |
| SIZE |
1/2"
(15mm) |
3/4"
(20mm) |
1"
(25mm) |
1-1/4"
(32mm) |
1-1/2"
(40mm) |
2"
(50mm) |
| JIS |
Ød1 |
22.3 |
26.3 |
32.33 |
38.6 |
48.46 |
60.56 |
| Ød2 |
21.7 |
25.7 |
31.67 |
37.67 |
47.54 |
59.44 |
| I |
22.2 |
25.4 |
28.6 |
31.75 |
34.9 |
38.1 |
| ANSI |
Ød1 |
21.45 |
26.87 |
33.65 |
42.42 |
48.56 |
60.63 |
| Ød2 |
21.23 |
26.57 |
33.27 |
42.04 |
48.11 |
60.17 |
| I |
22.22 |
25.4 |
28.58 |
31.75 |
34.93 |
38.1 |
| DIN |
Ød1 |
20.3 |
25.3 |
32.3 |
40.3 |
50.3 |
63.3 |
| Ød2 |
19.9 |
24.9 |
31.9 |
39.9 |
49.9 |
62.9 |
| I |
16 |
19 |
22 |
26 |
31 |
38 |
| thd./in |
NPT |
14 |
14 |
11.5 |
11.5 |
11.5 |
11.5 |
| BSPT |
14 |
14 |
11 |
11 |
11 |
11 |
| ØD |
50 |
62 |
72 |
97 |
97 |
107 |
| Ød |
13 |
20 |
25 |
31.5 |
41 |
50 |
| H |
96 |
112 |
127 |
159 |
159 |
185 |
(Unit : mm)
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