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BK-UV002 Ver.1.0 Air Valve SOLENOID VALVES 300 SERIES INSTRUCTION MANUAL Ver.1.0 Handling Instructions and Precautions Manual override Non-locking type To operate the manual override, press it all the way down. For the single solenoid, the valve works the same as when in the energized state as long as the manual override is pushed down, and returns to the normal position upon release. For the double solenoid, pressing the manual override on the 12(S1) side switches the state of the 12(S1) to enter the energized position, and the unit remains in that state even after the manual override is released. To return it to the normal position, operate the manual override on the 14(S2) side. This is the same for the solenoid 14(S2). Terminal connector Wiring instructions (a) Remove the terminal cover mounting screw w, pull out and lift off the terminal cover e from the solenoid body q. (b) Insert the cable from the wiring port on the terminal cover e, and connect the cable to the terminal r of the solenoid body q. (c) While pulling the cable, position the terminal cover e on the solenoid body q, and use the terminal cover mounting screw w to secure the terminal cover on the solenoid body q in place. PUSH 1 1 2 3 4 2 For DC 1: (+) 2: (−) ※Illustration shows the 200 series. Caution: The 300 series valves are internal pilot type solenoid valves. As a result, the manual override cannot switch the main valve without air supplied from the 1(P) port. SOLENOID VALVES SERIES Basic Models and Valve Functions Standard type Basic model 300-4E2 303-4E2 300-4LE1 300-4LE2 303-4LE2 A300-4E1 A300-4E2 A303-4E2 A300-4LE1 A300-4LE2 A303-4LE2 W300-4E2 ─ ─ ─ ─ W300-4E1 Item Low current type 300-4E1 2 Number of positions 3 2 3 5 Number of ports Valve function Single solenoid Double solenoid Double solenoid Single solenoid Double solenoid Double solenoid Remark: For optional specifications and order codes, see p.711. Specifications Standard type Basic model Item Low current type 300-4E1 300-4E2 303-4E2 300-4LE1 300-4LE2 303-4LE2 A300-4E1 A300-4E2 A303-4E2 A300-4LE1 A300-4LE2 A303-4LE2 W300-4E1 W300-4E2 ─ ─ ─ ─ Media Air Operation type Internal pilot type mm2 Effective area〔Cv〕 25〔1.39〕 20〔1.11〕 25〔1.39〕 20〔1.11〕 Rc1/4 or Rc3/8 (3(R2), 5(R1)port: Rc1/4) Port sizeNote Lubrication Not required Operating pressure range MPa{kgf/cm2} [psi.] 0.15〜0.9{1.5〜9.2}[22〜131] MPa{kgf/cm2} [psi.] Proof pressure Response time ms DC24V ON/OFF AC100V, AC200V Maximum operating frequency 1.35{13.8}[196] 20/25 or below 20 or below 20 or below 20/25 or below 25 or below 25 or below 20/25 or below 20 or below 20 or below ─ ─ ─ 5 Hz ─ Minimum time to energize for self holding ms 50 ─ 980.7 {100.0} (Axial direction 294.2 {30.0}) m/s2{G} Shock resistance 50 5〜50 [41〜122] Operating temperature range (atmosphere and media) °C [°F] 980.7 {100.0} (Axial direction 784.5{80.0}) Mounting direction 980.7 {100.0} (Axial direction 294.2 {30.0}) 980.7 {100.0} (Axial direction 784.5{80.0}) Any Note: For details, see the port size. Solenoid Specifications Rated voltage Standard type Item DC24V Type ─ Low current type AC100V AC200V DC24V 180〜260 (200+30 −10 %) 21.6〜26.4 (24±10%) ─ Shading coil type 21.6〜26.4 (24±10%) 90〜130 (100 +30 −10 %) Operating voltage range V Current Note (when rated voltage is applied) Hz ─ 50 60 50 60 mA(r.m.s) ─ 106 94 51 46 ─ 240(5.8W) 〔252(6.0W) 〕 55〔57〕 44〔44〕 27〔26〕 22〔21〕 100(2.4W) Frequency Starting Energizing mA(r.m.s) Insulation resistance MΩ Wiring type and Standard lead wire length Optional ─ Over 10 Over 10 Grommet type: 300mm [11.8in.] Grommet type: 300mm [11.8in.] With terminal With terminal Color of lead wire Red Yellow White Red LED indicator Red Yellow Green Red Standard Surge Optional suppression Made to order ─ ─ ─ ─ ─ Flywheel diode ─ The solenoid with LED indicator includes a surge absorber ─ Note: Figures in brackets〔 〕are for solenoids with LED indicators. Solenoid Valve Port Size Manifold Connection Port Size Basic model Port specification 300-4E1, 300-4E2 Standard 303-4E2 300-4LE1, 300-4LE2 Optional 303-4LE2 Female thread Port size Manifold model Rc1/4 FM□A Female thread Rc3/8(3(R2), 5(R1) port : Rc1/4) FM□F FM□U FM□L FM□W Port Location of piping connection ( 1 P),3(R2),5(R1) Manifold Port size Rc1/2 4 (A) ,2 (B) Manifold Rc1/4, Rc3/8 ( 1 P),3(R2),5(R1) Manifold Rc1/2 4 (A) ,2 (B) Valve Rc1/4, Rc3/8 1 (P) Manifold Rc1/2 ( 4 A),2(B),3(R2),5(R1) Valve Rc1/4, Rc3/8 ( 1 P),3(R2),5(R1) Manifold Rc1/2 4 (A) ,2 (B) Manifold Rc1/4, Rc3/8 Solenoid Valve Mass Valve Mass (Standard type) (Low current type) g [oz.] Manifold Mass g [oz.] g [oz.] Manifold model Mass calculation of each unit (n=number of units) Block-off plate Basic model Mass Basic model Mass 300-4E1 310 [10.93] 300-4LE1 410 [14.46] FM□A (180×n)+200 [(6.35×n)+7.05] 45 [1.59] 300-4E2 460 [16.23] 300-4LE2 640 [22.57] FM□F (190×n)+200 [(6.70×n)+7.05] 45 [1.59] 303-4E2 560 [19.75] 303-4LE2 750 [26.46] A300-4E1 320 [11.29] A300-4LE1 420 [14.81] FM□U FM□L (40×n)+200 [(1.41×n)+7.05] 15 [0.53] A300-4E2 470 [16.58] A300-4LE2 650 [22.93] A303-4E2 570 [20.11] A303-4LE2 760 [26.81] FM□W (210×n)+250 [(7.41×n)+8.82] When mounting E2 (230×n)+350 [(8.11×n)+12.35] 45 [1.59] W300-4E1 320 [11.29] W300-4E2 470 [16.58] Cylinder Operating Speed Maximum operating speed Maximum operating speed 1500 (mm/s) φ50 1400 1300 Maximum operating speed φ63 1200 1100 1000 900 800 φ80 700 φ50 1200 1100 Cylinder speed curve 1000 Cylinder stroke 1300 Maximum operating speed 1400 900 φ63 800 700 600 600 t1 φ80 400 400 φ125 300 200 0 40 Load ratio (%) 1mm/s=0.0394in./sec. 2.0 1.5 φ140[5.512in.] φ125[4.921in.] 1.0 φ100[3.937in.] φ80[3.150in.] φ63[2.480in.] φ50[1.969in.] 0.5 20 40 Load ratio (%) 60 Cylinder delay time Cylinder delay time 40 Load ratio 60 (%) P ●Supply pressure: 0.5MPa [73psi.] ●Speed controller: None ●Piping and fitting inner diameter:φ8 [0.31in.] φ140[5.512in.] ●Cylinder stroke: 300mm [11.8in.] φ125[4.921in.] Load ●Load ratio = (%) Cylinder theoretical thrust φ100[3.937in.] φ80[3.150in.] ●Caution φ63[2.480in.] While the actual speed of an air cylinder φ50[1.969in.] 2.0 1.5 1.0 0.5 0 20 40 in application depends on the load, cushion, and stopper configuration, in general, use a speed of 500mm/s [19.7in./sec.] or less. ●A built-in type speed controller can cause a reduction in operating speed of about 20%. 60 Load ratio (%) Flow Rate 300-4LE1 300-4LE2 Supply pressure(MPa) 0.9 0.8 MPa 0.7 0.6 0.5 0.9 0.8 0.7 0.6 0.4 0.3 0.2 0.1 0.15 0 0.4 0.5 0.3 0.2 Valve outlet pressure Valve outlet pressure MPa Supply pressure(MPa) 0.9 0.8 MPa 0.7 0.6 0.5 0.9 0.8 0.4 0.3 0.4 0 0.7 0.6 0.5 0.3 0.2 0.1 3000 1000 2000 Flow rate R/min(ANR) 303-4E2 303-4LE2 0.2 0.15 3000 1000 2000 Flow rate R/min(ANR) Valve outlet pressure 300-4E1 300-4E2 Load Solenoid valve (300-4E1) Cylinder delay time (s) 0 20 60 Cylinder delay time (s) Piping length 1000mm or 5000mm φ140 100 0 t3 time Measurement conditions φ125 200 100 t2 Cylinder Cushioning Cylinder start impact stop φ100 300 φ140 20 Solenoid valve energized 500 φ100 500 Air cylinder 1500 (mm/s) The graphs at left show the maximum operating speed for cylinders with piping lengths of 1000mm [39in.] or 5000mm [197in.]. To obtain the time required for the cylinder to complete 1 stroke, add the cylinder’s delay time t1 (time between energizing of solenoid valve and actual starting of cylinder), to the cylinder’s max. speed operating time t2. When a cushioning is used, add the cushioning time t3 to the above calculation. Piping length 5000mm [197in.] Piping length 1000mm [39in.] 0.9 Supply pressure(MPa) 0.8 0.7 0.9 0.8 0.6 0.7 0.6 0.5 0.5 0.4 0.3 0.2 0.1 0 0.4 0.3 0.2 500 1000 1500 2000 Flow rate R/min(ANR) How to read the graph How to read the graph How to read the graph When the supply pressure is 0.5MPa [73psi.] and the flow rate is 1250R/min [44.1ft.3/min.] (ANR), the valve outlet pressure becomes 0.4MPa [58psi.]. When the supply pressure is 0.5MPa [73psi.] and the flow rate is 1250R/min [44.1ft.3/min.] (ANR), the valve outlet pressure becomes 0.4MPa [58psi.]. When the supply pressure is 0.5MPa [73psi.] and the flow rate is 900R/min [31.8ft.3/min.] (ANR), the valve outlet pressure becomes 0.4MPa [58psi.]. 1MPa=145psi. 1R/min.=0.0353ft3/min. Solenoid Valve, Air Piloted Valve Order Codes (Standard Type, Low Current Type) 3-position valve Valve function Port size Closed center Blank: Rc1/4 -03: Rc3/8 (3( R2) , 5( R1) ports: Rc1/4) 2(B) 3(R2) 4(A) 1(P) Mounting base Speed controller Without mounting base Without speed controller Indicator Wiring type Flywheel diode Without indicator Grommet type Without flywheel diode (+) 5(R1) (−) Blank Blank Exhaust center With mounting base 2(B) 3(R2) 4(A) 1(P) Blank Blank With speed controller Blank With indicator With terminal Blank With flywheel diode (+) 5(R1) (−) -13 -21 -70 -IN -T -SR For single solenoid only Basic model For F, U, L type manifolds For A type manifold For W type manifold For F, U, L type manifolds (low current type) Single solenoid 300-4E1 2-position double solenoid 3-position double solenoid 300-4E2 Single solenoid A300-4E1 2-position double solenoid 3-position double solenoid A300-4E2 Single solenoid W300-4E1 Voltage -21 -03 303-4E2 Single solenoid 300-4LE1 2-position double solenoid 3-position double solenoid 300-4LE2 Single solenoid A300-4LE1 2-position double solenoid 3-position double solenoid A300-4LE2 -03 300-4A Single pilot A300-4A Double pilot A300-4A2 -T AC100V AC200V DC24V AC100V AC200V DC24V -70 -13 A303-4LE2 Base piping air piloted valve (made to order) -IN -21 303-4LE2 300-4A2 AC100V AC200V DC24V -IN W300-4E2 Double pilot -T -13 2-position double solenoid Single pilot -IN -13 A303-4E2 Direct piping air piloted valve (made to order) -70 -IN -T -SR DC24V -13 -03 -21 -70 -IN ●Solenoid with flywheel diode is surge suppression type solenoid. Options Mounting base Speed controller Indicator Wiring type Flywheel diode (+) (−) -21 ●For direct piping ●Not available for double solenoid -70 ●For direct piping -IN -T ●With terminal -SR Manifold Order Codes Manifold Port size 3-position valve Valve function Blank: Rc1/4 Closed center -03: Rc3/8 3(R2) (1(P),3(R2),5(R1) 2(B) ports: Rc1/2) 1(P) 4(A) Port size Indicator Blank: Rc1/4 Without indicator -03: Rc3/8 (1(P),3(R2),5(R1) ports: Rc1/2) Wiring type Flywheel diode Grommet type Without flywheel diode (+) 5(R1) (−) Blank Blank Exhaust center With indicator 2(B) 3(R2) 4(A) 1(P) Blank With terminal Blank With flywheel diode (+) 5(R1) (−) -13 -IN -T -SR (low current type) Manifold for mounting 5-port valves (made to order) Manifold for mounting 5-port valves Manifold for mounting 5-port valves (standard type) Basic model stn.□ ⁝ stn.□ F U L 2 FM ⁝ A 10 -03 stn.□ ⁝ stn.□ W 2 FM stn.□ ⁝ stn.□ F U L ⁝ 10 2 FM ⁝ 10 A -03 stn.□ ⁝ stn.□ A stn.□ ⁝ stn.□ -03 Made to Order Grommet type with LED indicator -L ●5-port, 2-position ●Single pilot ●Double pilot stn.□ ⁝ stn.□ F U L ●Valve mounting location from the left-hand side when facing the 4(A), 2(B) ports. Air piloted valves 300 series stn.□ ⁝ stn.□ Voltage -300-4E1 -300-4E2 -303-4E2 -03 -IN -T AC100V AC200V DC24V -IN -T AC100V AC200V DC24V -13 -A300-4E1 -A300-4E2 -A303-4E2 -13 -W300-4E1 AC100V AC200V DC24V -IN -W300-4E2 -300-4LE1 -300-4LE2 -303-4LE2 -03 -13 -IN -A300-4LE1 -T -SR DC24V -A300-4LE2 -A303-4LE2 -300-4A -300-4A2 -A300-4A -13 -03 -IN -A300-4A2 ●Specify the valve type for each station. ●Enter -BP when closing a station with a block-off plate without mounting a valve. Operating Principles and Symbols 5-port, 2-position Single solenoid 5(R1) 1(P) 3(R2) 300-4E1 De-energized 5(R1) 1(P) 3(R2) 4(A) 2(B) Plunger Plunger spring 14(S2) Solenoid Plunger pin Shading coil Filter Ball Core Shading coil Plunger pin Core Poppet Poppet Ball Piston Piston Spring 3(R2) 2(B) 3(R2) Indicator Indicator 2(B) 2 (B) 1 (P) Spring Lip seal 1(P) 1(P) Body Lip seal 4(A) 4(A) 4(A) Body 5 (R1) 12(S1) Plunger Manual override Solenoid Stem 4(A) 2(B) 300-4E2 Plunger spring 3(R2) 14(S2) (De-energized condition after energizing solenoid 14(S2)) Energized Manual override Double solenoid 5(R1) O-ring Stem 5 (R1) Stem spring Note: Schematic diagram shows unit with indicator. Note: Schematic diagram shows unit with indicator. 12(S1) 5-port, 3-position Closed center 14(S2) 3(R2) 1(P) 5(R1) 303-4E2 14(S2) 2(B) 4(A) 12(S1) De-energized Manual override Exhaust center 3(R2) 1(P) 5(R1) 2(B) 4(A) 12(S1) 303-4E2-13 Plunger Plunger spring Solenoid Shading coil 14 (S2) 14 (S2) Core Major Parts and Materials Poppet Piston Ball 2(B) Body Stem 3(R2) Indicator 3 (R2) 4 (A) 5 (R1) Plunger pin 4(A) O-ring 5(R1) Aluminum alloy (anodized) Plunger 1(P) 1 (P) Materials Body Stem 2(B) Lip seal Parts Valve Stainless steel Stem spring Lip seal Seal Synthetic rubber O-ring 12 (S1) 12 (S1) Insert Aluminum alloy (anodized) Base Mild steel (zinc plated) Body Aluminum alloy (anodized) Manifold Block-off plate Bracket Mild steel (zinc plated) Dimensions of Standard Type Solenoid Valve (mm) 300-4E1 300-4E2 77 77 65 65 With terminal (-T) Manual override Lead wire length Approximately 300mm 12.5 21 56 45 21 65 Using cable outer diameter φ6〜φ8 12.5 (20) Manual override Lead wire length Approximately 300mm Rc1/4(2 places) Width across flats14 3(R2) 163 10 1(P) 23 12 27 188 4(A) Mounting holeφ4.4(2 places) Counterboreφ8 Depth 3 23 2(B) (28.5MAX.) Rc1/4(3 places) or Rc3/8 (-03) 89 8 94 24 82 80.5 5(R1) 21 12.5 12(S1) (20) 228(length with terminal) Speed controller (-70) Indicator (-IN) Mounting holeφ4.4 (2 places) 10 23 40 27 3 Rc1/4(3 places) or Rc3/8 (-03) 74 40 27 77 14(S2) 133 12(S1) 303-4E2 With terminal (-T) 8 21 3 Mounting thread M3×0.5 Depth 12 (2 places) 24 27 37 Mounting holeφ5.5 1(P) 12.5 21 Mounting holeφ4.4(2 places) Counterboreφ8 Depth 3 5(R1) (20) 40 12 4(A) 2 Mounting base (-21) 8 24 3(R2) (28.5MAX.) 65.5 Rc1/4(3 places) or Rc3/8 (-03) Rc1/4(2 places) 2(B) 67 33 26 9 5(R1) Mounting holeφ4.4 (2 places) 27 10 23 38 4(A) Speed controller (-70) Width across flats14 Indicator (-IN) 158 23 1(P) 12 27 (28.5MAX.) Mounting holeφ4.4(2 places) Counterboreφ8 Depth 3 198(length with terminal) 3(R2) 2(B) 104.5 117 Indicator (-IN) Mounting holeφ4.4 (2 places) 24.5 137(length with terminal) 14(S2) Rc1/4(2 places) Speed controller (-70) Width across flats14 23 (20) Lead wire length Approximately 300mm With terminal (-T) (20) Using cable outer diameter φ6〜φ8 Manual override 79 Using cable outer diameter φ6〜φ8 3 Dimensions of Low Current Type Solenoid Valve (mm) 300-4LE1 300-4LE2 75 75 With terminal (-T) Manual override Lead wire length Approximately 300mm 18 (20) 3 75 63 Using cable outer diameter φ6〜φ8 Manual override Lead wire length Approximately 300mm 17 Rc1/4(2 places) Width across flats14 3(R2) Mounting holeφ4.4(2 places) Counterboreφ8 Depth 3 23 2(B) (28.5MAX) 10 23 188 12 27 1(P) 4(A) Rc1/4(3 places) or Rc3/8 (-03) 106 (20) 222 Mounting holeφ4.4 (2 places) 8 111 24 99 97.5 5(R1) 21 17 12(S1) (20) 262 (length with terminal) Speed controller (-70) Indicator(-IN) 23 10 23 12 17 303-4LE2 14(S2) 21 40 27 56 45 21 Mounting thread M3×0.5 Depth 12 With terminal (-T) 8 12(S1) (20) 21 24 27 37 Mounting holeφ5.5 (2 places) 27 83.5 21 1(P) 40 27 3 Rc1/4(3 places) or Rc3/8 (-03) 5(R1) 2 Mounting base (-21) 8 40 Counterboreφ8 Depth 3 (28.5MAX) 4(A) 9 24 3(R2) Mounting holeφ4.4(2 places) 2(B) 92 33 26 5(R1) Rc1/4(3 places) or Rc3/8 (-03) Rc1/4(2 places) Width across flats14 85 23 38 4(A) 10 1(P) 12 27 (28.5MAX) Mounting holeφ4.4(2 places) Counterboreφ8 Depth 3 Indicator (-IN) Mounting holeφ4.4 (2 places) 194 3(R2) 23 2(B) Speed controller (-70) 232(length with terminal) Width across flats14 117 135 Indicator (-IN) Mounting holeφ4.4 (2 places) 24.5 154(length with terminal) 14(S2) Rc1/4(2 places) Speed controller (-70) 158 With terminal (-T) (20) 63 Using cable outer diameter φ6〜φ8 Manual override Lead wire length Approximately 300mm 97 63 Using cable outer diameter φ6〜φ8 3 Dimensions of Manifold (mm) stn.7 A300-4A-IN stn.5 Block-off plate (-BP) stn.6 A300-4A2-IN 3(R2) stn.4 A300-4E1-T 4(A), 2(B) stn.3 A300-4E1 stn.1 A300-4E2 stn.2 A300-4E2-T A type 1 (P) 5(R1) Lead wire length approximately 300mm Rc1/8 Rc1/2 both sides(temporarily plugged on one side) Mounting holeφ6.5 (4 places) 3(R2) 5 14(S2) 14(S2) Rc1/4 or Rc3/8 79 14(A2) 4(A) 4(A) 4(A) 4(A) 4(A) 32 Rc1/8 (2 places) 4(A) 12(A1) 12(S1) 15 5(R1) 21 P1 7 64 4(A) 2(B) 34 2(B) 1 (P) 2(B) 92 2(B) 102 2(B) 5 46 198 2(B) 12(S1) 7 Unit dimensions With terminal (-T) L1 Code P1 70 84 3 98 112 4 126 140 5 154 168 6 182 196 7 210 224 8 238 252 9 266 280 10 294 308 35 75 28 28 28 L1 2 12(A1) 55 112 Number of units 100 ●The 4 (A)and 2(B) ports are located on the bottom surface of the base, to allow direct piping from the inside of a control box to the outside. ●Enables collective piping of the 3(R2), 5(R1) ports. ●The valves that can be mounted are the ones for the A type manifold only. 2(B) 158 Maintenance-oriented construction allows replacement of valves without removing piping. 28 stn.7 300-4A-03-IN stn.5 Block-off plate (-BP) stn.6 300-4A2-IN stn.4 300-4E1-T stn.3 300-4E1-03 stn.1 300-4E2 3(R2) Lead wire length approximately 300mm 1(P) 5(R1) Rc1/2 both sides(temporarily plugged on one side) Rc1/8 (6 places) Mounting holeφ6.5 (4 places) 3(R2) 5 14(S2) 14(A2) 14(S2) 79 2(B) 2(B) 12(S1) 4(A) 4(A) 4(A) 4(A) 12(A1) Rc1/4 Rc3/8 12(S1) 15 Rc1/8 (2 places) P1 7 4(A) 4(A) 5 4(A) 64 2(B) 1 (P) 2(B) 102 2(B) 27 46 198 2(B) 158 2(B) 32 Can be directly connected to the 4(A)and 2(B)ports of the valves, and the valves are the same as the single unit valves. ●Enables collective piping of the 3(R2),5(R1)ports. 92 4(A), 2(B) stn.2 300-4E2-03-T F type 7 L1 5(R1) 21 With terminal (-T) Unit dimensions Code P1 35 75 55 12(A1) 100 112 Number of units 28 28 28 28 L1 2 70 84 3 98 112 4 126 140 5 154 168 6 182 196 7 210 224 8 238 252 9 266 280 10 294 308 stn.7 300-4A-03-IN Rc1/8 5(R1) Lead wire length approximately 300mm Mounting holeφ5.5 (4 places) 14(S2) 44 4(A), 2(B) Rc1/4 14 (A2) S2 16 2(B) 2(B) 2(B) 4(A) 4(A) 4(A) 4(A) Rc3/8 Rc1/4 12(A1) 38 4(A) 4(A) 3 4(A) Rc1/2 both sides(temporarily plugged on one side) (2 places) 1 (P) 2(B) 102 2(B) 51 2(B) 27 52 70 198 The individual port type is capable of preventing the effects of 3(R2), 5(R1)port back pressure. 158 2(B) 3(R2) 25 1(P) 20.5 29 20.5 stn.5 Block-off plate (-BP) stn.6 300-4A2-IN stn.4 300-4E1-03-T 3(R2) stn.3 300-4E1-03 stn.1 300-4E2 stn.2 300-4E2-03-T U Type 20.5 12(S1) ●Speed controller can be attached to the valves. ●Using valve is the same as a single-unit valve. ●Same as the L type manifold except the U type brackets are included. ●For the muffler on the 3(R2), 5(R1)ports, use the KM-22 type. 59 Rc1/8 (2 places) 10 S1 10 P2 5(R1) With terminal (-T) L2 Unit dimensions 78 98 106 126 4 134 154 5 162 182 6 190 210 7 218 238 8 246 266 9 274 294 10 302 322 3.2 38 38.5 28 28 Muffler (Model: KM-22) L2 3 Speed controller (-70) 35 P2 2 58 78 A1 103 115 Model Number of units 35 stn.7 300-4A2-IN stn.5 Block-off plate (-BP) stn.6 300-4A-03-IN 1(P) stn.4 300-4E1-T 3(R2) stn.3 300-4E1-03 stn.1 300-4E2 stn.2 300-4E2-03-T L Type Lead wire length approximately 300mm Rc1/8 Rc1/4 14(S2) 4(A) 4(A) 4(A) 4(A) 4(A) Rc3/8 4(A) Rc1/2 both sides(temporarily plugged on one side) (2 places) 3(R2) 1(P) 27 4(A) 5(R1) 12(S1) 12(A1) Rc1/4 12(S1) 2(B) 51 2(B) 102 2(B) 2(B) 51 2(B) 25 38 198 2(B) 158 2(B) Same as the U type manifold, except the L type brackets are included. 26 79 14(S2) 40 14(A2) 40 5(R1) 25 4(A), 2(B) 17.5 20 20 Rc1/8 (2 places) 57.5 67.5 10 10 P2 With terminal (-T) L2 20 Mounting holeφ5.5 (4 places) Unit dimensions 20 35 3.2 75 Speed controller (-70) 50 100 112 12(A1) 35 28 Muffler (Model: KM-22) 28 35 Model 50 20 10 10 Number of units P2 L2 2 78 98 3 106 126 4 134 154 5 162 182 6 190 210 7 218 238 8 246 266 9 274 294 10 302 322 G3/4 on both sides at 14(S2) side(temporarily plugged on one side) Rc1/2 on both sides(temporarily plugged on one side) (6 places) 4(A) 19 46 4(A) 5(R1) 12(S1) 12(S1) ●Mountable valve types are for the W type manifold only. It is different from the A type valve for manifold use; that is, connectors are included in the lead wire, and an O-ring for the seal of the lead wire is also included. 7 92 4(A) 7 P1 15 17.5 L1 41 4(A) 64 4(A) 2(B) 34 2(B) 1 (P) 2(B) 92 2(B) 32 174 It is a collective wiring type. Except that, it is the same as the A type manifold. 2(B) 158 5(R1) Rc1/4 or Rc3/8 3(R2) 79 1(P) 19 Mounting holeφ6.5 (4 places) 14(S2) 14(S2) 3(R2) (2 places) Rubber plug 41 stn.5 Block-off plate (-BP) stn.4 W300-4E1 stn.3 W300-4E1 4(A), 2 (B) Lead wire outlet port stn.2 W300-4E2 stn.1 W300-4E2 W Type Rc3/4 on both sides at 12(S1) side(temporarily plugged on one side) (2 places) Unit dimensions 35 75 55 21 Model 28 28 28 28 Terminal cover Lead wire(Solenoid valve side) Terminal Back side of the terminal cover Wiring mounting screw Recommended terminal:crimping terminal for copper wire(JIS C-2805 R norminal 1.25-3 equivalent) Option (For U type, L type manifolds) KM-22 Muffler 36 17 16 10 R1/4 ●Materials: Plastic ●Mass: 4.5g ●Effective area: 21mm2 ●Noise suppressing effect: 18dB Number of units P1 L1 2 70 84 3 98 112 4 126 140 5 154 168 6 182 196 7 210 224 8 238 252 9 266 280 10 294 308 Made to Order Air piloted valves 300 series ●The optimum air valves for master valves or pilot valves for all-pneumatic control. Air piloted Valve Mass g [oz.] Basic model Mass 300-4A 200 [7.05] 300-4A2 240 [8.47] Manifold Mass Mass calculation of each unit (n=Number of units) Block-off plate Basic Models and Valve Functions 300FM□A (180×n)+200 (6.35×n) [ +7.05] 45 [1.59] 300-4A2 300FM□F (190×n)+200 (6.70×n) [ +7.05] 45 [1.59] A300-4A2 300FM□U 300FM□L (40×n)+200 15 [0.53] 300-4A Basic model A300-4A Item 2 Number of positions Valve function Single pilot Double pilot Minimum Pilot Pressure Remark: For optional specifications and order codes, see p.711. Main pressure Model 300-4A Specifications Basic model Item Media 300-4A 300-4A2 A300-4A A300-4A2 Main Rc1/4 or Rc3/8(3(R2), 5(R1)ports: Rc1/4) Pilot Rc1/8 Not required Operating pressure range Main MPa {kgf/cm2} [psi.] Pilot Valve model 300-4A 0.1〜0.9{1.0〜9.2}[15〜131] See the table “Minimum Pilot Pressure” Proof pressure MPa {kgf/cm2} [psi.] 1.35{13.8}[196] Operating temperature range °C[°F] (atmosphere and media) 5〜50 [41〜122] 3-port valve (125P) s Pilot line lengthRm [ft.] 2 [6.6] 6 [19.7] 10 [32.8] 50 [164] 100 [328] 0.06 0.10 0.17 1.00 2.20 OFF 0.08 0.19 0.33 2.65 6.00 0.06 0.12 0.20 1.20 2.80 0.04 0.07 0.09 0.60 1.30 ON OFF 3-port valves (125P) OFF ON Air pressure (both main and pilot): 0.5MPa [73psi.] Tube inner diameter: 4mm [0.16in.] Any Flow Rate Standard (Single valve unit) 300-4A 300-4A2 25〔1.39〕 A300-4A A300-4A2 25〔1.39〕 Valve outlet pressure mm2 Basic model MPa 0.9 0.8 0.7 0.9 0.5 0.4 0.3 0.2 0 Air piloted Valve Connection Port Basic model Supply pressure (MPa) 0.6 0.1 0.4 0.3 0.2 0.1 0.8 0.7 0.6 0.5 1000 2000 3000 Flow rate R/min(ANR) 1MPa=145psi. Port size Main Rc1/4, Rc3/8 (3 (R2) ,( 5 R1)ports: Rc1/4) Pilot Rc1/8 Main Rc1/4, Rc3/8 (3 (R2) ,( 5 R1)ports: Rc1/4) Pilot Rc1/8 When the supply pressure is 0.5MPa [73psi.] and the flow rate is 1250R/min [44.1ft.3/min.] (ANR), the valve outlet pressure becomes 0.4MPa [58psi.]. Manifold Connection Port Size Parts Manifold model Port Location of piping connection Port size FM□A 1(P),4(A),2(B),3(R2),5(R1) Manifold Rc1/4, Rc3/8 1(P),3(R2),5(R1) Manifold Rc1/4, Rc3/8 4 (A) ,2 (B) Valve Rc1/4 1(P) Manifold Rc1/4, Rc3/8 FM□U FM□L 4(A),2(B),3(R2),5(R1) Valve Rc1/4 FM□W 1(P),4(A),2(B),3(R2),5(R1) Manifold Rc1/4, Rc3/8 1R/min.=0.0353ft.3/min. How to read the graph Major Parts and Materials FM□F 0.15{1.5}[22] ON 4-port valve (125-4E1) Measurement conditions Effective Area〔Cv〕 300-4A2 0.5{5.1}[73] 0.7{7.1}[102] 0.9{9.2}[131] 0.12{1.2} [17] Switching valve Operation ─ Notes: 1. For details, see the effective area. 2. For details, see the port size. 300-4A 0.1{1.0}[15] 300-4A2 1373.0{140.0} Lateral direction Vertical direction Mounting direction 0.3{3.1}[44] Time Required for Switching 25〔1.39〕 Lubrication 0.1{1.0}[15] MPa {kgf/cm2} [psi.] 0.15{1.5}[22] 0.2{2.0}[29] 0.25{2.5}[36] 0.33{3.4}[48] 0.4{4.1}[58] 300-4A2 Air Effective area〔Cv〕Note 1 mm2 Shock resistance m/s2 {G} (1.41×n) [ +7.05] 5 Number of ports Port size Note 2 g [oz.] Manifold model Body Stem Stem spring Materials Aluminum alloy (anodized) Stainless steel Lip seal Seal Synthetic rubber O-ring Insert Aluminum alloy (anodized) Base Mild steel (zinc plated) Operating Principles and Symbols 5-port, 2-position Single pilot Double pilot 14 (A2) 5(R1) 1(P) 3(R2) 300-4A Normal condition 300-4A2 Actuated condition 4(A) 2(B) 5(R1) 1(P) 3(R2) 4(A) 2(B) 12(A1) Holding condition (Released condition after piloted on 14(A2)) Pilot port Pilot port 14(A2) Piston Piston Indicator Indicator 3(R2) 3(R2) 3(R2) 2(B) 2(B) 2(B) Lip seal Lip seal 1(P) Stem 1(P) Stem 1(P) Body Body 5(R1) 4(A) 4(A) 4(A) 5(R1) 5(R1) Stem spring Note: Schematic diagram shows unit with indicator. 12(A1) Note: Schematic diagram shows unit with indicator. Dimensions of Air Piloted Valve (mm) Speed controller Indicator Rc1/8 Pilot port Speed controller (-70) (-IN) (2 places) (-70) Rc1/4(2 places) Width across flats14 23 21 40 (2 places) 27 37 Mounting holeφ5.5(2 places) 3 Mounting base (-21) 56 45 Mounting thread M3×0.5 Depth 12 21 21 8 LED indicator Integrated LED indicator for confirmation of operation in the compact cover offers a clear monoblock look. -L ●When ordering, enter -L before the voltage code. AC100V AC200V LED indicator (Light Emitting Diode) Color of lead wire AC100V: Yellow AC200V: White Color of LED indicator AC100V: Yellow AC200V: Green DC24V Red 1: (+) Blue 2: (−) 51 23 12 39 37.5 33 38 Mounting holeφ4.4 24 5(R1) 12(A1) 2 9 1(P) 4(A) Rc1/4(3 places) or Rc3/8(-03) 5(R1) (8.5 MAX.) 27 10 102 (20) 23 12 26 24.5 4(A) 3(R2) 2(B) 1(P) 27 89 (8.5 MAX.) (20) Mounting holeφ4.4(2 places) Counterboreφ8 Depth 3 Mounting holeφ4.4(2 places) Counterboreφ8 Depth 3 3(R2) 2(B) Rc1/4(2 places) Width across flats14 14(A2) 10 Rc1/8 Pilot port (-IN) 23 Indicator 300-4A2 46 300-4A LED indicator (Light Emitting Diode) LED indicator Red 24 40 8 Mounting holeφ4.4 21 (2 places) 27 3 Rc1/4(3 places) or Rc3/8(-03) ">
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