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产品形貌
参数
手艺参数
♦ 介质温度:-20℃ +150℃
♦ 情形温度:-20℃ +60℃
♦ 公称压力:0~1.0MPa
♦ 规格:DN8~DN80
♦ 手轮质料:304
♦ 阀体材质:316L
♦ 膜片材质:EPDM EPDM+PTFE
♦ 阀杆材质:2Cr13( 电解)
♦ 螺钉、螺母材质:304
NPS |
DN |
L |
A |
d |
D |
D1 |
D2 |
1/4” |
DN8 |
86 |
38 |
4.8 |
6.5 |
20.2 |
25.0 |
3/8” |
DN10 |
63.5/86 |
38 |
7.8 |
9.5 |
20.2 |
25.0 |
1/2” |
DN15 |
86 |
38 |
9.4 |
12.7 |
20.2 |
25.0 |
3/4” |
DN20 |
108 |
61 |
15.8 |
19. 1 |
20.2 |
25.0 |
1” |
DN25 |
127 |
86 |
22.1 |
25.4 |
43.6 |
50.5 |
11/4” |
DN32 |
146 |
86 |
28.5 |
31.8 |
43.6 |
50.5 |
11/2” |
DN40 |
1 59 |
120 |
34.8 |
38.1 |
43.6 |
50. 5 |
2” |
DN50 |
190 |
145 |
47.5 |
50.8 |
56.3 |
64.0 |
21/2” |
DN65 |
216 |
145 |
60.2 |
63.5 |
70.6 |
77.5 |
3” |
DN80 |
254 |
195 |
72.9 |
76.2 |
83.5 |
91 |
4” |
DN100 |
332 |
254 |
97.2 |
102 |
109 |
119 |