Specifications Valve Specifications Valve construction Fluid Maximum operating pressure Ambient and fluid temperature Lubrication Pilot valve manual override Vibration/Impact resistance (2) Protection structure Coil rated voltage Allowable voltage fluctuation Coil insulation type Power consumption (Current) Single Double (Double solenoid) 3 position 4 position 24 VDC 12 VDC Min. operating pressure Metal seal Rubber seal 0.1 MPa 0.1 MPa 0.1 MPa . 0.15 MPa 0.1 MPa 0.2 MPa 0.15 MPa Air/Inert gas 0.7 MPa (High pressure type (3) : 1.0 MPa) .10 to 50°C (1) Not required Push type/Locking type (Tool required) 30/150 m/s2 Dust tight 12 VDC, 24 VDC ±10% of rated voltage Equivalent to class B 0.4 W DC (17 mA), 0.95 W DC (40 mA) (4) 0.4 W DC (34 mA), 0.95 W DC (80 mA) (4) Note 1) Use dry air to prevent condensation when operating at low temperatures. Note 2) 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) 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 deenergized states every once for each condition. Note 3) Metal seal type only. Note 4) Value for quick response, high pressure type. Model SQ1000 Series Type of actuation Seal Model Response time (ms) (2) Weight (g) Metal seal Rubber seal Metal seal Rubber seal Metal seal Rubber seal Metal seal Rubber seal Metal seal Rubber seal Rubber seal Single SQ1140 SQ1141 SQ1240D SQ1241D SQ1340 SQ1341 SQ1440 SQ1441 SQ1540 SQ1541 SQ1 41 Double Closed center Exhaust center Pressure center 80 80 95 95 100 100 100 100 100 100 95 12 or less 15 or less 10 or less 15 or less 29 or less 25 or less 29 or less 25 or less 29 or less 25 or less 14 or less 26 or less 24 or less 13 or less 20 or less 44 or less 39 or less 44 or less 39 or less 44 or less 39 or less 27 or less Note 1) Values for the cylinder port size of C6, CYL → Values of EXH. Flow characteristics of 2 → 3 (B → R2) delines about 30% of 4 → 5 (A → R1). Note 2) Based on JIS B 8375-1981. (Values with a supply pressure of 0.5 MPa and light/surge voltage suppressor. Values fluctuate depending on the pressure and air quality. ABC C [dm3/(s・bar)] b Cv C [dm3/(s・bar)] b Cv Flow characteristics (1) 1→4/2 (P→A/B) 4→5 (A→R1) 0.62 0.79 0.62 0.79 0.58 0.64 0.58 0.64 0.62 0.79 0.59 0.10 0.20 0.10 0.20 0.12 0.20 0.12 0.20 0.12 0.21 0.28 0.14 0.19 0.14 0.19 0.14 0.15 0.14 0.15 0.14 0.19 0.15 0.63 0.80 0.63 0.80 0.63 0.58 0.60 0.80 0.63 0.59 0.59 0.11 0.20 0.11 0.20 0.11 0.26 0.14 0.20 0.14 0.20 0.28 0.14 0.19 0.14 0.19 0.14 0.16 0.14 0.19 0.14 0.14 0.15 Standard (0.4 W) Quick response (0.95 W) (R1)5 1 (P) 3(R2) (A)4 2(B) (R1)5 1 (P) 3(R2) (A)4 2(B) (R1)5 1 (P) 3(R2) (A)4 2(B) (R1)5 1 (P) 3(R2) (A)4 2(B) (R1)5 1 (P) 3(R2) (A)4 2(B) (R1)5 1 (P) 3(R2) (A)4 2(B) 2 position single 3 position closed center 3 position exhaust center 3 position pressure center 4 position dual 3 port valve (A) 4 position dual 3 port valve (B) 4 position dual 3 port valve (C) 2 position double (Double solenoid) Metal seal Rubber seal 1(P) 3(R) 4(A) 2(B) 1(P) 3(R) 4(A) 2(B) 1(P) 3(R) 4(A) 2(B) Series SQ1000 4 position 3 position 2 position Dual 3 port valve Solenoid Valve specifications specifications Symbol 1402