Contents 1. Introduction …………………………………………………………………………………………… 1.1 General information for the users ………………………………………………………………. 1.2 Manufacturer Warranty …………………………………………………………………………… 2. Product Description ………………………………………………………………………………….. 2.1 General …………………………………………………………………………………………….. 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 ………………………………………………………………………………..
1. Introduction General Information for the users Thank you for purchasing Young Tech Co., Ltd products. Each product has been fully inspected after its production to offer you the highest quality and reliable performance. Please read the product manual carefully prior to installing and commission the product. ...
2. Product Description General Volume booster relay, YT-310 / YT-315, is used in pneumatic control valve which receives the output signal from positioned and supply air pressure to actuator to reduce opening and closing time of the valve. Main Features and Functions ...
Product Specification Model YT-320 YT-325 Max Supply Pressure 1 MPa (10 bar) Max Sig. / Out Pressure 0.7 MPa (7 bar) In / Output Pressure Ratio 1 : 1 Output 2.32 Flow Capacity (Cv) Exhaust 1.78 In / Out Connection PT / NPT 1/2 NPT 1/2 Signal Connection...
Operation Logic As supply pressure from regulator is connected to supply port and signal pressure is connected to supply port, upper diaphragm (○ ) and diaphragm assembly will get pushed down. As they are being pushed down, they push stem (○ ) and supply pressure will be exhausted to output port.
3. Installation Safety When installing a unit, please ensure to read and follow safety instructions. Check unit’s specification and ensure to use as specified. Use bypass valve or other supportive equipment to avoid entire system “shut down”. Ensure to use filter regulator.
4. Maintenance YT-320/325 requires regular maintenance. Please refer to below repair kit part list. It is suggested to replace all three parts at the same time to guarantee the life cycle of the product. Upper diaphragm assembly: 1 each ...
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