品牌:鑫懿和
型号:VT-SW
规格:SIZE 2" 2-1/2" 3" 4" 5" 6" 8" 10"
发货:3天内
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精密铸造对夹式止回阀（旋启式）
法兰标准：美标、德标、日标
压力等级：PN16
材料：CF8M，CF8，CF3M，WCB
压力测试：API 598
|
ITEM |
PART |
MATERIAL |
QTY |
|
1 |
BODY |
CF8M |
1 |
|
2 |
DISC |
CF8M |
1 |
|
3 |
DISC O-RING |
VITON |
1 |
|
4 |
EXTERNAL O-RING |
VITON |
2 |
|
5 |
HOOK |
STEEL |
1 |
|
6 |
STEM STOPPER |
SS316 |
2 |
|
7 |
AXIS SCREW |
SS316 |
2 |
|
SIZE |
d |
D |
D1 |
L |
KGS |
|
2" |
32 |
105 |
84 |
14 |
0.85 |
|
2-1/2" |
40 |
124 |
96 |
14 |
1.15 |
|
3" |
54 |
136 |
117.5 |
14 |
1.34 |
|
4" |
70 |
164 |
148 |
18 |
2.3 |
|
5" |
92 |
194 |
166 |
18 |
3.1 |
|
6" |
114 |
220 |
97 |
20 |
4.4 |
|
8" |
154 |
275 |
249 |
22 |
7.1 |
|
10" |
200 |
330 |
310 |
26 |
12 |