Fluid Inrush Holding Air 0.2 to 0.9 MPa 0.1 to 0.9 MPa .10 to 50°C (No freezing. Refer to page 5.) Not required (1) Non-locking push type Unrestricted 300/50 m/s2 (2) Dustproof 100, 200 VAC (50/60 Hz), 24 VDC .15 to .10% of rated voltage 5.6 VA/50 Hz, 5.0 VA/60 Hz 3.4 VA (2.1 W)/50 Hz, 2.3 VA (1.5 W)/60 Hz 1.8 W (2.04 W: With light/surge voltage suppressor) Conduit terminal Grommet, Grommet terminal Conduit terminal, DIN terminal Plug-in type Non plug-in type Operating pressure range 2 position single/3 position 2 position double Ambient and fluid temperature Lubrication Manual override Mounting orientation Impact/Vibration resistance Enclosure Coil rated voltage Allowable voltage fluctuation Apparent power (AC) (3) Power consumption (DC) (3) Electrical entry Note 1) Use turbine oil Class 1 (ISO VG32), if lubricated. Note 3) At rated voltage Note 2) Impact resistance: No malfunction occurred when it is tested with a drop tester in the axial direction and at the right angles to the main valve and armature in both energized and de-energized states every once for each condition. (Values at the initial period) Vibration resistance: No malfunction occurred in a one-sweep test between 45 and 2000 Hz. Test was performed at both energized and de-energized states in the axial direction and at the right angles to the main valve and armature. (Values at the initial period) Standard Specifications Electricity specifications Valve specifications Note 1) [ ]: Denotes the normal position. Note 2) Min. operating frequency is once in 30 days. Note 3) Based on dynamic performance test, JIS B 8375-1981. (0.5 MPa, Coil temperature: 20°C, at rated voltage, without surge voltage suppressor) Note 4) For VFR3�ｭ00-�ｭFZ- 0 2 , ( ): VFR3�ｭ10-DZ�ｭ- , < >: VFR3�ｭ40-�ｭG- 03 02 03 Type of actuation Single Double Closed center Pressure center Exhaust center Model Plug-in Non plug-in VFR310�ｭ VFR311�ｭ VFR314�ｭ VFR320�ｭ VFR321�ｭ VFR324�ｭ VFR330�ｭ VFR331�ｭ VFR334�ｭ VFR340�ｭ VFR341�ｭ VFR344�ｭ VFR350�ｭ VFR351�ｭ VFR354�ｭ Port size Rc 1 4 3 8 1 4 3 8 1 4 3 8 1 4 3 8 1 4 3 8 Max. (2) operating cycle (Hz) (3) Response time (ms) (4) Weight (kg) 5 5 3 3 3 30 or less 30 or less 50 or less 50 or less 50 or less 0.61 (0.64) <0.58> 0.71 (0.74) <0.69> 0.72 (0.75) <0.71> 0.72 (0.75) <0.71> 0.72 (0.75) <0.71> 02 03 C [dm3/(s・bar)] b Cv C [dm3/(s・bar)] b Cv 7.5 0.38 1.9 7.5 0.34 1.9 8.4 0.39 2.2 8.7 0.38 2.2 7.1 0.41 1.9 7.4 0.40 1.9 7.9 0.36 2.0 8.6 0.37 2.2 6.8 0.40 1.8 6.3 0.38 1.6 7.2 0.39 1.9 6.5 0.40 1.7 6.5 0.42 1.7 7.9 [3.4] 0.41 [0.47] 2.0 [0.96] 6.9 0.42 1.8 9.5 [3.4] 0.39 [0.46] 2.4 [0.96] 7.6 [2.4] 0.33 [0.48] 1.9 [0.69] 6.1 0.36 1.5 9.3 [2.4] 0.34 [0.47] 2.2 [0.69] 6.5 0.41 1.7 1 → 4/2 (P → A/B) 4/2 → 5/3 (A/B → EA/EB) Flow characteristics (1) Model 3 position 2 position (A)4 2(B) 1 (P) (EA)5 3(EB) (A)4 2(B) 1 (P) (EA)5 3(EB) (A)4 2(B) 1 (P) (EA)5 3(EB) (A)4 2(B) 1 (P) (EA)5 3(EB) (A)4 2(B) 1 (P) (EA)5 3(EB) 5 Port Pilot Operated Solenoid Valve Rubber Seal, Plug-in/Non Plug-in Series VFR3000 [Option] Note) Note) Applicable only for DIN terminal and (Details→P.1676) plug-in types. For details, refer to “How to Order”. Plug-in type Non plug-in type Symbol 2 position 3 position Single Closed center Double Exhaust center Pressure center Pilot type Manual override Coil rated voltage Option Pilot valve Main valve Note) Operating pressure: 0 to 0.9 MPa Pilot pressure: 2 position single/3 position 0.2 to 0.9 MPa 2 position double 0.1 to 0.9 MPa Porting specifications Non-locking push type A (Extended), Locking type B (Tool required), Locking type C (Lever) Direct manual override External pilot Note) 110 to 120, 220, 240 VAC 50/60 Hz 12 VDC Bottom ported With light/surge voltage suppressor Option Specifications A 1608