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SANP ACTING RELAYS 

      

PRODUCT MANUAL 

YT-520/525 SERIES 

VERSION 1.01 

Summary of Contents for YTC YT-520 Series

Page 1: ...SANP ACTING RELAYS PRODUCT MANUAL YT 520 525 SERIES VERSION 1 01 ...

Page 2: ...t Description 4 2 1 General 4 2 2 Main Features and Functions 4 2 3 Label Description 4 2 4 Product Number 4 2 5 Product Specification 5 2 6 Parts and Assembly 5 2 7 Operation Logic 6 2 8 Dimension 7 3 Installation 7 3 1 Safety 7 3 2 YT 520 525 Installation 7 3 3 Installation Example 8 4 Maintenance 9 5 Trouble Shooting 9 ...

Page 3: ...uth Korea 1 2 Manufacturer Warranty For the safety it is important to follow the instructions in the manual Manufacturer will not be responsible for any damages caused by user s negligence Manufacturer will not be responsible for any damages or accidents as a result of any alteration or modification of the product and its parts If any alteration or modifications are necessary please contact Young ...

Page 4: ... Features and Functions Responses to very small changes to supply pressure with high accuracy Enhanced versatility by having different material of body and options Internal 100 mesh screen filters small dust entering into the product 2 3 Label Description Fig 1 YT 520 525 Body Label A Model Indicates the model number B Air Connection Indicates the connection size C Max Sup Press Indicates maximum ...

Page 5: ...Output Connection PT NPT 1 4 NPT 1 4 Flow Capacity Cv 0 9 Sensitivity 0 01 MPa Ambient Temperature Standard Temp 20 70 High Option Temp 20 120 Low Option Temp 40 70 Material Aluminum Stainless Steel 316 Weight 0 73 kg 1 2 kg 1 66 kg 3 1 kg Tested under ambient temperature of 20 C absolute pressure of 760mmHg and humidity of 65 Please contact Young Tech Co Ltd for detailed testing specification 2 6...

Page 6: ...pened and the supply pressure will be directed to OUT1 port When the signal main pressure is lower than the setting pressure level the upper diaphragm 10 will be pushed down and will block the channel to the lower chamber Pressure from the lower chamber will be exhausted through the hole in the middle of the upper diaphragm and as the pressure gets lower in the lower chamber the lower diaphragm wi...

Page 7: ...cified Use bypass valve or other supportive equipment to avoid entire system shut down Ensure to use filter regulator Use manometer to monitor the pressure level when setting the pressure level 3 2 YT 520 525 Installation YT 520 525 can be installed with or without a bracket depending on the field requirement Please refer to YT 520 525 dimension to build appropriate bracket if required ...

Page 8: ...8 YT 520 525 series 3 3 Installation Example Double acting linear actuator Single acting rotary actuator ...

Page 9: ...n the setting pressure level Please check if the setting pressure level is correct If the setting pressure level is extremely high please lower the setting pressure level The factory default setting pressure level is 3 kgf cm2 Supply pressure is not being directed to OUT1 port when the signal pressure is higher than the setting pressure level Please check if the setting pressure level is correct I...

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