Product Introduction
The pneumatic directional valve YT-520 is a device that switches the flow from one outlet end to another when the main supply pressure is lower than the set pressure.
characteristic
● Sensitive to small pressure differentials.
● It is possible to switch traffic from one device to another.
The actuator can be locked in the final position. In abnormal situations, the valve can be fully opened or closed according to on-site requirements to improve system stability.
To prevent corrosion, stainless steel products can be specially customized.
parameter
project.form |
YT-520 |
YT-525 |
YT-530 |
|
Input signal |
0.14~0.7MPa(1.4~7bar) |
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Maximum supply pressure |
1.0MPa(10bar) |
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ambient temperature |
-20~70℃(-4~158℉)(Standard type) |
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Interface |
PT(NPT)1/4 |
NPT1/4 |
PT(NPT)3/8 |
|
advance/outgoing interface |
PT(NPT)1/4 |
NPT1/4 |
PT(NPT)3/8 |
|
Flow coefficient(Cv) |
0.9 |
0.9 |
1.8 |
|
material |
die-casting aluminum |
stainless steel316 |
die-casting aluminum |
|
weight |
Single action |
0.73kg(1.8lb) |
1.66kg(3.7lb) |
1.3kg(2.2lb) |
Double action |
1.2kg(2.7lb) |
3.1kg(6.3lb) |
2.3kg(5.1lb) |