YT-400S(Single) YT-400D(Double)
Lock up valve YT-400 closes the passage of air flow piping with sensing the pressure of main supply pressure when the pressure is lower than the setting pressure due to accident and so forth.
It is able to install with metal piping without extra bracket due to small size and light weight.
YT-400 reacts susceptibly at the minute differential pressure below 0.1kgf/cm2.
Corrosion resistance is excellent with epoxy powder coating.
For special type, it is able to attach Limit switch or Indicator which makes to catch whether YT-400 is opened or shut.
Specifications
Item.Type |
Single |
Double |
Signal Pressure |
Max.10kgf/cm2(142psi) |
Pressure Range |
1.4~7kgf/cm2(20~100psi) |
Lock-up Pressure |
Max.7kgf/cm2(100psi) |
Differential Pressure |
Below 0.1kgf/cm2(1.4psi) |
Ambient Temp |
-20~70°C (-4~158°F) |
Air Connection |
PT(NPT) 1/4 |
Material |
Aluminum Diecasting |
Weight |
0.45kg(0.33lb) |
0.7kg |
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