力士樂比例閥：

R900904438 4WRA6E15-2X/G24K4/V力士樂Rexroth
R900904105 4WRA6E07-2X/G24N9K4/V-589
R900904010 4WRAE10E30-2X/G24N9K31/F1V
R900902940 4WRA6E30-2X/G24N9K4/V
R900902537 4WRA6W1-30-2X/G24N9K4/V力士樂Rexroth
R900902097 4WRA10E60-2X/G24N9K4/V
R900902095 4WRA6W30-2X/G24N9K4/V
R900900988 4WRAE10W60-2X/G24N9K31/A1V
R900900987 4WRAE6W30-2X/G24N9K31/A1V力士樂Rexroth

4WRA6E07-2X/G24K4/V 4WRA6E07-2X/G24N9K4/V 4WRA6E15-2X/G24K4/V 4WRA6E15-2X/G24N9K4/V 4WRA6E15-2X/G24NJK31/V 4WRA6E30-2X/G24K4/V 4WRA6E30-2X/G24N9K4/V 4WRA6E30-2X/G24NJK31/V 4WRA6EA07-2X/G24K4/V 4WRA6EA07-2X/G24N9K4/V 4WRA6EA15-2X/G24K4/V 4WRA6EA15-2X/G24N9K4/V 4WRA6EA15-2X/G24NJK31/V 4WRA6EA30-2X/G24K4/V 4WRA6EA30-2X/G24N9K4/V 4WRA6EA30-2X/G24NJK31/V 4WRA6E1-07-2X/G24K4/V 4WRA6E1-07-2X/G24N9K4/V 4WRA6E1-15-2X/G24K4/V 4WRA6E1-15-2X/G24N9K4/V 4WRA6E1-30-2X/G24K4/V 4WRA6E1-30-2X/G24N9K4/V 4WRA6W07-2X/G24K4/V 4WRA6W07-2X/G24N9K4/V 4WRA6W07-2X/G24NJK31/V 4WRA6W15-2X/G24K4/V 4WRA6W15-2X/G24N9K4/V 4WRA6W15-2X/G24JK31/V 4WRA6W30-2X/G24K4/V 4WRA6W30-2X/G24N9K4/V 4WRA6WA07-2X/G24K4/V 4WRA6WA15-2X/G24K4/V 4WRA6WA15-2X/G24N9K4/V 4WRA6WA30-2X/G24K4/V 4WRA6WA30-2X/G24N9K4/V 4WRA6W1-07-2X/G24K4/V