詳細資料Details：
產品描述：應用規范公稱壓力：1.6-4.0MPa 適用溫度范圍：-20~232℃~350℃ 適用介質：水、油、氣及某些腐蝕性液體(W.O.G)廣式法蘭球閥
Features: winning numbers on the application of standard nominal pressure :1.6-4 .0 MPa Temperature range: -20 ~ 232 ℃ ~ 350 ℃ Medium: water, oil, gas and some corrosive liquids (WOG) wide flanged ball valve.
主要零件材料Main parts：
|
適用介質Medium |
型號Model |
閥體Body |
球體、閥桿Ball, stem |
手柄 Handle |
密封圈Ring |
墊片、填料 Gaskets, packing |
|
水、蒸汽、油品 Water, steam, oil |
Q641F-16C、Q641F-25C |
A105、45 |
1Cr18/1Cr18Ni9Ti |
不 |
聚四氟乙烯PTFE增強聚四氟乙烯VUILUK PTFE對位聚苯PPL |
聚四氟乙烯PTFE對位聚苯PPL |
|
硝酸類 Nitric acid |
Q641F-16P、Q641F-25P |
SS304/1Cr18Ni19Ti |
SS304/1Cr18Ni9Ti |
|||
|
醋酸類 Acetic acid |
Q641F-16R、Q641F-25R |
SS316/Cr18Ni12Mo2Ti |
SS316/1Cr18Ni12Mo2Ti |
主要尺寸：
|
公稱通徑 |
d |
d2 |
L |
D |
D1 |
D2 |
b |
f |
Z-d1 |
H |
W |
|
|
DN(mm) |
in |
|||||||||||
|
15 |
1/2 |
10 |
15 |
92 |
95 |
65 |
45 |
14 |
2 |
4-14 |
60 |
110 |
|
20 |
3/8″ |
12.6 |
20 |
106 |
75 |
105 |
55 |
14 |
2 |
4-14 |
65 |
110 |
|
25 |
1″ |
17 |
24 |
109 |
85 |
115 |
65 |
16 |
2 |
4-14 |
70 |
110 |
|
32 |
1 1/4″ |
22 |
32 |
126 |
100 |
135 |
78 |
16 |
2 |
4-18 |
85 |
145 |
|
40 |
1 1/2″ |
25 |
38 |
136 |
110 |
145 |
85 |
16 |
3 |
4-18 |
90 |
145 |
|
50 |
2″ |
32 |
46 |
154 |
125 |
160 |
100 |
18 |
3 |
4-18 |
98 |
177 |
|
65 |
2 1/2″ |
44 |
60 |
170 |
145 |
180 |
120 |
20 |
3 |
8-18 |
110 |
190 |
|
80 |
3″ |
50 |
72 |
195 |
160 |
195 |
135 |
22 |
3 |
8-18 |
130 |
240 |
|
100 |
4″ |
65 |
92 |
215 |
180 |
215 |
155 |
22 |
3 |
8-18 |
150 |
260 |
