53135116234⑥00FR11122223封 印SEALEDCautionAccessorySpring Loaded Type Safety Valve made by NACOLAccessorySpring Loaded Type Safety Valve made by MERCER VALVE CO., INCInspection/StandardSpring Loaded TypeSafety ValveBlowout PressureBlowout Port DiameterBlowout Pressure ※0MP5MP751MP3MP5MP8MP5MP10 MPa15 MPa17.5 MPa21 MPa23 MPa25 MPa28 MPa35 MPaConnection DiameterThis valve vents gas from an accumulator to the atmosphere when a predetermined gas pressure has been reached or exceeded.It is certified according to the "High Pressure Gas Safety Law, Japan.”With two connection diameters supported, the valve is also available for products other than NACOL accumulators.It is certified according to "ASME code.” It can be installed to SG valve using special adaptor.Example of Item number 602491M2C61P5641Item number of special adaptor 6ADN06F03U04Range of Predetermined Pressure751 – 5076 psiASME Boiler and Pressure Vessel Code Section VIII, Division 1 1 1/16-12 SAE J 1926-1 STRAIGHT THREAD ORING PORT INLET90% of Predetermined Pressure97 – 103% of Predetermined PressureG3/8G 3/8R 1/2G 3/8封 印SEALED89Explanation of Item Numberworking pressure of accumulator or other devices. Please exercise caution when performing operation at close to the predetermined pressure. The Spring Loaded Type Safety Valve starts discharging at 95 to 105% of a predetermined pressure.Inspection/StandardConnection portStart to discharge PressureBlowout Pressure Adaptor ConnectionSecure the spring loaded type safety valve and the adaptor so that excessive force is not applied due to vibration.Spring Loaded Type Safety ValveSpecial Adaptor Inspection/StandardHigh Pressure Gas Safety Law, Japan (Authorized Product by Ministry of Economy, Trade and Industry of Japan)Connection DiameterG3/8R1/2※ Predetermined pressure should be 1.1 times or more of the circuit pressure and less than maximum allowable ※ Do not use in locations where excessive vibration occurs. Malfunction may occur due to vibration.6H①②V④-S④-03-③⑤②H④.④④⑥⑥⑥
元のページ ../index.html#90