投入式止回阀技术参数
Specification of Drop－in Type Check Valve
|
型号 Type |
止动环内径 Stop Ring I.D. (mm) |
接头 Joint |
止回阀总成 Check Valve Assembly |
工作压力 Working Pressure (Mpa) |
连接螺纹 Connection |
|||
|
外径O. D (mm) |
内径I.D (mm) |
长度Length (mm) |
外径O.D (mm) |
内径I.D (mm) |
||||
|
FT89 |
30 |
89 |
35 |
335 |
33 |
8 |
35 70 |
NC26 |
|
FT105 |
33 |
105 |
38 |
350 |
36 |
10 |
35 70 |
NC31 |
|
FT121 |
50 |
121 |
56 |
395 |
54 |
18 |
35 70 |
NC38 |
|
FT159 |
54 |
159 |
60 |
435 |
58 |
23 |
35 70 |
NC50 |
|
FT168 |
64 |
168 |
70 |
435 |
68 |
33 |
35 70 |
NC50 |
|
FT178 |
64 |
178 |
70 |
515 |
68 |
33 |
35 70 |
5-1/2FH |
|
FT203 |
64 |
203 |
70 |
620 |
68 |
33 |
35 70 |
6-5/8REG |