Part name |
Valve body and butterfly plate |
component |
Gasket (valve body, butterfly plate) |
Material Science |
Material Science |
2Cr13 |
Nitrile rubber |
|
Stainless steel |
Stainless steel |
Fluorine rubber / nitrile rubber |
Nominal diameter(mm) |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
450 |
500 |
600 |
800 |
Connecting flange |
JB/T919 GB/T6070 |
|||||||||||||||
leak rate(L/s) |
133.3х10-6 |
133.3х10-5 |
||||||||||||||
Conduction capability(L/s) |
48 |
97 |
178 |
260 |
546 |
938 |
1328 |
2611 |
3962 |
6159 |
8535 |
10912 |
13558 |
16202 |
22418 |
41357 |
Cylinder diameter mm |
50 |
63 |
80 |
100 |
125 |
|||||||||||
Scope of application(Pa) |
133.3х10-6 ~ 101х103 |
|||||||||||||||
Medium temperature(℃) |
-25~80 |
|||||||||||||||
Electromagnetic reversing valve power supplyVoltage and frequency(W) |
220/50 |
|||||||||||||||
Solenoid directional valve power(W) |
10 |
|||||||||||||||
Gas pressure(MPa) |
0.4~0.6 |
|||||||||||||||
Opening and closing time(S) |
<3 |
|||||||||||||||
Valve opening, the pressure difference between the two sides of the valve plate(KPa) |
≤101 |
Design and manufacture |
Connecting flange |
Test and test |
JB/T4079-91 |
JB/T919 GB/T6070 |
JB/T4079 JB/T6446 |
Address:Shanghai Market Road 3360
Switchboard:021-66516999
Phone Sales:021-51619868 / 021-66518677
Post:200436
E-mail : [email protected]
Al