SAE J1410:2020 pdf free

SAE J1410:2020 pdf free.Air Brake Valve – Performance Requirements
The following publication forms a part of this specification to the extent specified herein. Unless otherwise indicated, the latest issue of SAE publications shall apply.
Available from SAE International, 400 Commonwealth Drive, Warrendale, PA 15096-0001, Tel: 877-606-7323 (inside USA and Canada) or +1724-776-4970 (outside USA), www.sae.org.SAE J1409 Air Brake Valves Test Procedure
The same definitions and valve types listed in SAE J1409 are also applicable to this document. Refer to SAE J1859 for additional examples of valve types.
The same general notes listed in SAE J1409 are also applicable to this document.
Refer to SAE J1859. The test and acceptance criteria for the input-output characteristics shall be determined by the intended design and functions as agreed upon by the valve manufacturer and purchaser.
When tested per test procedure 6.2.1 of SAE J1409, total air leakage must not exceed 60 std. cm/min for through type valves, 100 std. cm3/min for all other applicable valve types.
When tested per test procedure 6.2.2 of SAE J1409, total air leakage must not exceed 60 std. cm3/min for through type valves, 100 std. cm/min for all other applicable valve types.
When tested per test procedure 8.1 of SAE J1409, the total air leakage must not exceed 3000 std. cm3/min except for modulating type valves in the applied condition where the total air leakage must not exceed 4500 std. cm3/min. Lower acceptance values may be agreed upon between the manufacturer and customer.
When tested per test procedure of 8.2 of SAE J1409, the performance requirements for low temperature function of air valves shall be determined by the intended design and functions as agreed upon by the valve manufacturer and purchaser.
When tested per test procedure 8.3 of SAE J1409, the input-output characteristics and leakage must be within the limits specified in Sections 5 and 6.
A change bar (l) located in the left margin is for the convenience of the user in locating areas where technical revisions, not editorial changes, have been made to the previous issue of this document. An (R) symbol to the left of the document title indicates a complete revision of the document, including technical revisions. Change bars and (R) are not used in original publications, nor in documents that contain editorial changes only.SAE J1410 pdf free download.