IN IN IN 4 4 4 2 2 2 A A A B B B 4 4 4 2 2 2 A A A B B B 2 B A 4 IN B 2 A 4 2-position 3-position exhaust center 3(R2) 1(P) 5(R1) 4(A) 2(B) 3(R2) 1(P) 5(R1) 4(A) 2(B) 3(R2) 1(P) 5(R1) 3(R2) 1(P) 5(R1) Manifold Option Double check block (Separated) for VQ2000 VQ2000-FPG-�ｭ�ｭ-�ｭ Note) Based on JIS B 8375-1981 (Supply pressure: 0.5 MPa) Single unit Manifold Double check block IN side port size OUT side port size Option 01 02 C6 C8 N7 N9 01 02 C6 C8 N7 N9 Rc 1/8 Rc 1/4 o6 One-touch fitting o8 One-touch fitting o1/4" One-touch fitting o5/16" One-touch fitting Nil VVQ2000-FPG- 06 Stations 01 16 1 station 16 stations VVQ2000-FPG-06...6-station manifold .VQ2000-FPGC6C6- D, 3 sets .VQ2000-FPGC8C8- D, 3 sets Double check block It is mounted on the outlet side piping to keep the cylinder in the intermediate position for a long time. Combining the double check block with a 3-position exhaust center solenoid valve will enable the cylinder to stop in the middle or maintain its position for long periods of time. The combination with a 2-position single/double solenoid valve will prevent the dropping at the cylinder stroke end when the SUP residual pressure is released. N Manifold (DIN rail mounting) Cylinder side pressure (P2) SUP side pressure (P1) VQ2000-FPG- 01 01 F Stations 1 2 3 n Residual pressure release manual override DIN rail clamp screw (. 9.5) 23 P = 22 L1 L2 L3 25 25 45 7.5 45 (. 9.5) 65.5 37.5 5.5 80 C8: o8 One-touch fitting assembly 2 x Rc 1/8, 1/4, C6, C8 C6: o6 One-touch fitting assembly (For C6, C8) C8: o8 One-touch fitting assembly 2 x Rc 1/8, 1/4, C6, C8 C6: o6 One-touch fitting assembly (For C6, C8) Rc 1/8 Rc 1/4 o6 One-touch fitting o8 One-touch fitting o1/4" One-touch fitting o5/16" One-touch fitting Connection threads Rc 1/8 Rc 1/4 Proper tightening torque (N・m) 7 to 9 12 to 14 D F With bracket DIN rail mounting (For manifold) Name plate None Caution . Air leakage from the pipe between the valve and cylinder or from the fittings will prevent the cylinder from stopping for long periods of time. Check the leakage using neutral household detergent, such as dish washing soap. Also check the cylinder’s tube gasket, piston packing and rod packing for air leakage. . Since One-touch fittings allow slight air leakage, screw piping is recommended when stopping the cylinder in the middle for long periods of time. . Combining double check block with 3-position closed center or pressure center solenoid valve will not work. . When fittings, etc. are being screwed to the double check block, tighten them with the torque below. . If the exhaust of the double check block is restricted too much, the cylinder may not operate properly and may not stop intermediately. . Set the cylinder load so that the cylinder pressure will be within two times that of the supply pressure. Specifications Max. operating pressure Min. operating pressure Ambient and fluid temp. Flow characteristics: C Max. operating frequency 0.8 MPa 0.15 MPa .5 to 50°C 3.0 dm3/(s・bar) 180 c.p.m Part no. VQ2000-FPG-FB Tightening torque 0.8 to 1.0 N・m Bracket Assembly 37.5 (1.5) 17.5 C8: o8 One-touch fitting assembly C6: o6 One-touch fitting assembly 2 x Rc 1/8, 1/4, C6, C8 4.5 (5) 69.5 (40) 6.5 (41.5) (33) 22 (. 9.5) 80 (. 9.5) (For C6, C8) 39.5 (For C6, C8) Residual pressure release manual override 2 x M6 mounting hole 20.5 (59.5) 58 7 10.5 58 2 x M4 mounting hole C8: o8 One-touch fitting assembly C6: o6 One-touch fitting assembly 2 x Rc 1/8, 1/4, C6, C8 (1.5) 37.5 17.5 Dimensions How to Order When ordering a double check block, order the DIN rail mounting [-D]. To CYL port Note) When two or more symbols are specified, indicate them alphabetically. Example) -DN L1 L2 L3 L n Dimensions Formula L1 = 22n + 24 n: Station 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 46 75 85.5 68 87.5 98 90 112.5 123 112 137.5 148 134 162.5 173 156 175 185.5 178 200 210.5 200 225 235.5 244 262.5 273 266 287.5 298 288 312.5 323 310 337.5 348 332 362.5 373 354 375 385.5 376 400 410.5 222 250 260.5 D side U side 1059 Base Mounted Plug-in Unit Series VQ2000 SY SJ SY SV SYJ SZ VF VP4 S0700 VQ VQ4 VQ5 VQC VQC4 VQZ SQ VFS VFR VQ7