| No. | Brand | D | d | travel: | series: | maximum rpm: | bearing type: | standards met: | contact angle: |
| Z2FS 6-2-4X/2QV | REXROTH | 4-7/8 in | 1-7/16 in | 6 in | - | 4800 RPM | Ball | - | - |
| Z2FS 6-2-4X/2Q | REXROTH | 130 mm | 85 mm | - | 2MM9100WI | - | - | ABMA | 15 ° |
| REXROTH Z2FS 6-2-4X/2QV R900481624 Twin throttle check valve | compatible bearing series/part number:200; travel:6 in; frame overall height:6-1/4 in; bearing type:Ball; maximum rpm:4800 RPM; frame material:Steel; D:4-7/8 in; frame base width:2-7/8 in; housing material:Cast Iron; d:1-7/16 in; |
REXROTH Z2FS 6-2-4X/2Q R900481622 Twin throttle check valve Video