Flow-rate Characteristics/Weight Note 1) [ ]: Normal position Note 2) Values without bracket Port size Flow-rate characteristics Note 1) 1, 4, 2 (P, A, B) 5, 3 (EA, EB) 1 → 4/2 (P → A/B) 4/2 → 5/3 (A/B → EA/EB) Weight (g) Note 2) C [dm3/ (s・bar)] b Cv C [dm3/ (s・bar)] b Cv Grommet DIN terminal Valve model Type of actuation VF1�ｮ20-M5 VF1�ｮ20-01 2- position 2- position 2- position Single Double Single Double Single Double Closed center Single Double Closed center M5 x 0.8 1/8 M5 x 0.8 0.49 0.49 0.76 0.76 3.0 3.0 2.4 4.0 4.0 2.4 7.1 7.1 6.7 8.8 8.8 7.5 2.6 3.0 [1.4] 3.0 5.5 [1.4] 7.1 6.8 [2.7] 8.3 9.2 [3.0] 0.40 0.40 0.22 0.22 0.38 0.38 0.31 0.36 0.36 0.45 0.46 0.46 0.46 0.44 0.44 0.43 0.37 0.42 [0.44] 0.42 0.37 [0.50] 0.42 0.51 [0.50] 0.40 0.50 [0.49] 0.13 0.13 0.17 0.17 0.78 0.78 0.64 1.0 1.0 0.68 1.9 1.9 1.8 2.4 2.4 2.0 0.70 0.83 [0.39] 0.82 1.4 [0.40] 1.9 2.0 [0.78] 2.2 2.6 [0.85] 0.52 0.52 0.53 0.53 2.8 2.8 1.8 3.1 3.1 1.9 7.7 7.7 6.6 10.0 10.0 7.5 2.4 3.0 [2.5] 2.6 3.1 [2.7] 5.7 8.0 [7.4] 6.1 10.0 [8.7] 0.35 0.35 0.28 0.28 0.30 0.30 0.37 0.32 0.32 0.37 0.51 0.51 0.41 0.49 0.49 0.38 0.27 0.32 [0.28] 0.32 0.36 [0.29] 0.37 0.45 [0.47] 0.35 0.48 [0.46] 0.13 0.13 0.13 0.13 0.67 0.67 0.46 140 200 136 196 182 243 260 260 260 178 239 256 256 256 313 368 406 406 406 299 354 391 391 391 0.75 0.75 0.47 2.2 2.2 1.8 2.9 2.9 1.9 0.59 0.76 [0.62] 0.64 0.79 [0.66] 1.4 2.2 [2.1] 1.6 3.0 [2.4] Exhaust center Pressure center Exhaust center Pressure center Single Double Closed center Exhaust center Pressure center Single Double Closed center Exhaust center Pressure center 3- position 2- position 3- position 2- position 3- position 2- position 3- position VF3�ｮ30-01 VF3�ｮ30-02 VF5�ｮ20-02 VF5�ｮ20-03 1/8 1/4 3/8 176 272 172 268 218 315 332 332 332 214 311 328 328 328 349 440 478 478 478 335 426 463 463 463 1/4 1/8 Series VF1000/3000/5000 810