| No. | Brand | D | d | T | H | Da max. | ra max. | r3,4 min. | r1,2 min. |
| Z2FS 6-2-4X/2Q | REXROTH | 600 mm | 500 mm | - | 60 mm | 543 mm | 2 mm | - | - |
| Z2FS 6-2-4X/2QV | REXROTH | - | - | 174.625 mm | - | - | - | 1.5 mm | 4.8 mm |
| REXROTH Z2FS 6-2-4X/2QV R900481624 Twin throttle check valve | Fatigue load limit Pu:365 kN; r1,2 min.:4.8 mm; Calculation factor e:0.33; Mass bearing:130 kg; r3,4 min.:1.5 mm; Calculation factor Y0:2; d1 ≈:422 mm; T:174.625 mm; D1 ≈:496 mm; Basic dynamic load rating C:2540 kN; |
REXROTH Z2FS 6-2-4X/2Q R900481622 Twin throttle check valve Video