Valve Ancillary Equipment

YT-500, 510 Snap acting relay

Snap acting relay YT-500 and YT-510 makes to change the direction of supplying air flow rate from one output port to the other port when the sensing signal pressure is lower than setting pressure.

YT-500 and YT-510 makes to switch promptly sensing minute differential pressure correctly.

It is able to send pressure or flow rate from device to the other device.

It is able to lock the actuator in its last position.

Actuator and stem is able to extend and connect.

For special type, it is able to manufacture the stainless steel product for corrosion atmosphere or seawater.


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Specifications

Item.Type
YT-500
YT-510
Signal
Single
Double
Single
Double
1.4~7
1.4~7
Max.Supply Pressure
10kgf/cm2(142psi)
10kgf/cm2(142psi)
Signal Connection
PT(NPT) 1/8
PT(NPT) 1/8
In/Out Connection
PT(NPT) 1/4
PT(NPT) 3/8
Ambient Temp
-20~65°C (-4~150°F)
-20~65°C (-4~150°F)
Weight
0.8kg(1.7lb)
1.2kg(2.6lb)
2.1kg(4.6lb)
3.3kg(7.3lb)