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SAE J1409_198806

Заменен
Air Brake Valves Test Procedure
This SAE Recommended Practice establishes uniform test procedures for air brake systems pneumatic valves with respect to: a. Input-Output Characteristics b. Leakage Measurement c. Low Temperature Evaluation d. Elevated Temperature Evaluation e. Corrosion Resistance Evaluation f. Endurance Testing g. Structural Integrity This document establishes uniform accelerated laboratory test procedures for evaluating comparative performance characteristics of pneumatic valves designed to operate in 862 kPa (125 psi) nominal air brake systems. These tests are based upon long standing industry practices.
Тематика
Braking systems
Air brakes
Valves