前轮制动器阀位置 front wheel brake valve position
停放制动器阀位置 parking brake valve location
停放制动器阀 parking brake valve
停放制动器阀支架 parking brake valve bracket
停放制动器阀滑阀 parking brake valve spool
停放及紧急制动器阀 parking and secondary brake valve
停放制动器阀控制按钮 parking brake valve control knob
踏板操纵行车制动器阀 pedal operated service brake valve
左侧控制台制动器阀 left control station brake valve
行车制动器阀 travel brake valve
每侧履带的行走机构由一个变量双速柱塞马达、行星减速器和制动器组成，行走制动缓冲阀与马达一体安装，吸收了行车时由于制动或载荷变化带来的液压冲击。
Travel mechanism of each track consists of a variable two-speed piston motor, a planetary reducer and a parking brake, travel brake buffer valve is mounted on motor to reduce hydraulic shock.
注意：这种阀门是采用两个球形制动器实现静电接地，确保阀杆阀体和球体之间的电镀连续性。
Note: Valves are static grounded by two ball detents that insure electro-continuity between the stem body and ball.
正联锁阀 是控制压力机制动器、离合器正常工作的一种专用气动元件。
DF3-W positively locked solenoid valve is exclusive pneumatic elements controlling the actions of the brake and cluth of a press.
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