3 Port Air Operated Valve Series SYJA300 1 Flow Characteristics/Weight Flow characteristics C [dm 3/(s bar)] b Cv C [dm 3/(s bar)] b Cv 1 2 (P A) 2 3 (A R) Valve model Weight (g) Pilot port size Type of actuation Port size SYJA512-M5 SYJA522-M5 0.12 0.18 0.39 0.45 0.47 0.66 0.14 0.18 0.45 0.45 N.C. 0.53 0.66 M5 x 0.8 Body ported 45 N.O. M5 x 0.8 SYJA514-01 0.32 0.46 1.1 0.32 0.41 1.2 75 (Without subplate 45) Rc 1/8 N.C.
01 02 Symbol Mixed M5 threads 1/8 thread 1/4 thread 1/8" 5/32" 1/4" 5/16" 3/8" Applicable tubing O.D.
M5: M5 x 0.5 Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com 5 (EA) 1 (P) 3 (EB) J: With switch 3 position closed center A 4 (A) 4 (B) 2 Back pressure check valve 3 2 B Nil K None 5 (EA) 1 (P) 3 (EB) Built-in ON OFF SMC Elbow fitting assembly (Upward) L4: 4 elbow
1 Hexagon socket head screw Steel M5 x 50 M5 x 50 M5 x 50 !2 Detent assembly AXT510-9 Refer to How to Order Pilot Valve Assembly on page 3-8-86. Pilot valve assembly !
(inch) Connection thread M R Model H (Width across flats) L A M Min. port size KQ2H01-M5 KQ2H07-M5 KQ2H01-M5
50 60 98 25 6 25 60 108 60 30 6 30 D-X Individual -X 27 Series MXH Dimensions: 20 LT 31 20 J x M5 x 0.8 Depth 9.5 LA LB 14 3 x M6 x 1.0 through Bottom hole dia 5.1 6 x 9.3 counterbore depth 8 Plug for port (Hexagon socket head set screw) 4 x M5 x 0.8 x 4 l 4 x M5 x 0.8 Depth 11 4 x M5 x 0.8 depth 8 Guide rail width 12 2 x M5 x 0.8 9.5 34 6 24.5 63.5 64.5 34 32 7 34 32 7 6 20 20 11 6 15 NS
x 0.8 M8 x 1 M5 x 0.8 34 92 9 13 45 17.7 47 15 3H9 3.5 M5 x 0.8 8 32 27 3H9 3.5 19 3H9 3.5 M10 x 1.5 15 M6 x 1 M10 x 1 M5 x 0.8 37 117 10 12 60 25 54 20.5 4H9 4.5 M6 x 1 10 43 36 4H9 4.5 24 4H9 4.5 M10 x 1.5 15 M6 x 1 M10 x 1 Rc1/8 40 127 11.5 14 65 25 57 23 4H9 4.5 M6 x 1 10 48 39 4H9 4.5 28 4H9 4.5 M12 x 1.75 18 M8 x 1.25 M14 x 1.5 Rc1/8 46 152 14.5 15 75 31.4 66 26.5 5H9 5.5 M8 x 1.25
Applicable cable O.D. 3.5 to 7 63.9 Max. 10 101.7 56.4 45.1 VEX3121: M5 VEX3122: None (Port PA/Pilot air) M5 (Port PE/ Pilot exhaust) Pg7 M5 (Port P1/Pilot air) M5 (Port P2/Pilot air) Manual override A B P2 P1 102.6 PA 3 R A 2 A 2 64.1 61.8 59.1 58.6 58.1 58.1 1 P 1730 3 Port 3 Position Valve VEX3 Series Dimensions: Body Ported/VEX332 External pilot solenoid: VEX3321 Internal pilot solenoid
SV SZ M5 port block assembly SY Clip One-touch fitting SYJ (Elbow type) SX O-ring O-ring One-touch fitting (Long elbow type) C4/C6 One-touch fitting Part No. Port size Part no.
None Nil M5 x 0.8 NPT1/8 (With M5 female thread) N01 Bracket A Rc1/8, G1/8 A W1 Rc1/8 WF1 G1/8 Rc1/8, G1/8 Bracket B B M5 M5 x 0.8 (Female thread) M5 x 0.8 Bracket D C4 4 one-touch fitting D C6 6 one-touch fitting 4, 6 one-touch fitting Made to Order Panel mount adapter Combination of piping specifications with option 1 and part numbers of options 01 N01 W1 WF1 M5 C4 C6 Option 1 Description
1 A, B port size q Series y Pilot valve option Thread piping 3 5 Standard (101 psi (0.7 MPa)) Quick response type (101 psi (0.7 MPa)) High pressure type (145psi (1.0 MPa)) Nil B K Applicable series SY3000 SY5000 Symbol M5 01 Port size M5 x 0.8 1/8 SY3000 SY5000 w Type of actuation Only metal seal type is available for the high pressure type.
x 0.5 M5 x 0.8 14.6 closed (mounting screw attachment ) Finger closing port 4 15 3 Max. 7.3 7 +0.03 0 3-4H9 42 78 Depth 6 (one each on three sides) 22.5 M5 x 0.8 Finger opening port 3-R2 29 15 16 10 22 8 31 51.5 18 40 Angle adjustment bolt 6 2-5.5 through 4-M5 x 0.8 3-R2 2-9.5 depth of counter bore 3 Depth 8 (two on opposite side) 11 2 10 +0.03 0 3-4H9 long groove depth 4 M5 x 0.8 Port A
MXP16 Z 3 With metal stopper 2-M5 x 0.8 depth 8 V K 6.5 5 M G Max. 4 Max. 4 11 25 2-M4 x 0.7 depth 6 Stroke: S MXP16-20 Width across flats 3 Width across flats 8 Piping port A 17 2-M5 x 0.8 (Plug: M-5P) 11 H 26.7 M6 x 1 10.5 5.5 35 34 8.5 A 30 4-M6 x 1 4-M5 x 0.8 depth 7 Prepared hole dia. 5.1 19 6.5 W 32 0.05 46 0.5 0.05 8 B D Piping port 2-M5 x 0.8 47 13 J Mounting reference planes
4" one-touch fitting) M5 0.8 1/8 NPTF Port size M5 0.8 A port X port Note1) M5 0.8 M5 0.8 M5 0.8 Body ported type SYJ5 2/SYJ5 2R 3.4 (0.19) Note 2) Valve effective area mm2(Cv) M5 : 3.3 (0.18) 1/8 : 4.8 (0.27) N3T, N7T: 3.8 (0.21) Base mounted type SYJ5 4/SYJ5 4R M5 : 3.8 (0.21) 1/8 : 4.7 (0.26) Note 1 : Only for external pilot Note 2 : Value when used on a manifold Proper Combinations of
M5 port block assembly Pilot valve assembly A Bracket Assembly No. B Description No. Caution 3 5 7 SX 000-16-1A (with mounting screw) 3 5 7 SY9000 has no bracket.
Direct mounting Close mounting Claw 1 Claw 2 Mounting of DIN rail Recommended fittings M One-touch mini Hexagon socket head male connector: KJS04-M5 (Tubing O.D. 4, Connection thread M5 x 0.8) M One-touch fitting Hexagon socket head male connector: KQ2S04-M5 (Tubing O.D. 4, Connection thread M5 x 0.8) w Engage claw 1 of the product with the DIN rail as indicated by q and pull it to the direction
Disconnected state Disconnected state Disconnected state Connection/Operating port Disconnection/Operating port Operating port M5 x 0.8 M5 x 0.8 M5 x 0.8 Operating port (0.4 to 0.7 MPa) Positioning mark Positioning mark On the basis of the t dimension at the time of connection, move the AHC unit until the dimension becomes 0 to 2 mm larger.
port U10/32 port M3 port M5 port U10/32 port Meter-in type Meter-in type M3 port M5 port U10/32 port M3 port M5 port U10/32 port 15-9-4
VV801 M5 Tightening torque 2.3 to 3.7 Nm VV802 M4 Tightening torque 1 to 1.4 Nm Mounting screw Silencer cover External pilot Internal pilot D-side end plate Rivet Port plug Thread size, type Part no.
Rc1/8 Pilot port size XLAV M5: Port 1(P), Port 3(R) Rc1/8: Port 1(P), M5: Port 3(R) XLA 0.25 0.45 1.1 1.6 2.9 5.0 10.6 18.5 Weight (kg) XLAV 0.29 0.49 1.14 1.64 2.96 5.06 10.7 18.6 Note 1) Conductance is the value for an elbow with the same dimensions.