5 Port Air Operated Valve Series SYA3000/5000/7000 1 -www.stevenengineering.com SYA3220-M5 M5 x 0.8 (A, B port) 1.3 (Ventilation hole) 2 1.5 die-cast hole (For manifold gasket positioning) M5 x 0.8 (P , EA, EB port) 3 position closed center/exhaust center/pressure center SYA3 20(-F2) C4, N3 C6, N7 3 4 5 One-touch fitting (A, B port) M5 x 8 (Pilot port) Applicable tubing O.D.: 4, 1/4" 6, 5/32" 2 2.2 (For manifold mounting) Manual override
Width across flats 8 5H9 + 0.030 0 depth 4.5 Operating port M5 x 0.8 6 x M4 x 0.7 thread depth 6 Note) A Operating direction (Insert) 6 (Plug: M-5P) 58 27 46 5 24 26 29 26 103 6.5 Operating port M5 x 0.8 Y Y 26 B Operating direction 5H9 + 0.030 0 depth 4.5 (Plug: M-5P) Operating direction B A 9 8 10 15 15 10 7.5 19.2 A 35 26.5 20 Z A Cross section AA 3 4 x M5 x 0.8 thread depth 10 3 x H G
, 3/5(E) port] Applicable tube O.D.: 10, 3/8" 8 DIN rail 5.5 PE B A B A B A B A B A A 4 3/5 A 4 A 4 A 4 A 4 35 (114.8) 97.5 113.4 116.7 39.5 26.5 E X 101 1 81.2 61.7 Cm: 14.5 01: 16.2 P 47.3 5.5 B 2 B 2 B 2 B 2 B 2 4 x M5 mounting hole 1.4 10.9 2.7 4.7 1/8 [4(A), 2(B) port] SI unit L2 34.2 1.5 One-touch fitting [4(A), 2(B) port] L4 (DIN rail mounting hole pitch: 12.5) 5.3 Applicable tube
A perspective drawing Table (1) With/Without Plug for M5 Port M plug connector (M) P2 Model P1 L plug connector (L) VEX3120 None None VEX3121 None None VEX3122 None With plug Manual override Non-locking push Refer toTable (1). M5 x 0.8 (P2) 60 (Air operated) Refer to Table (1). M5 x 0.8 (P1) Bracket B (Option) Hexagonal socket M3 x 0.5 x 8 (2 pcs.)
A A A B B B P P P 1.0 MPa 1.5 MPa Set pressure range (1) 0.1 to 0.83 MPa 0.05 to 0.83 MPa Ambient and fluid temperature 5 to 60C (No freezing) Port size for connection of pressure gauge Weight (kg) Effective area at supply side (mm2) (2) S at P1 = 0.7 MPa, P2 = 0.5 MPa Rc 1/8 M5 x 0.8 0.16 5.5 5.1 P A P B 12 11 A EA B EB 0.83 38 40 11 12 26 24 32 31 21 18.5 35 31 44 38 90 77 0.46 18.5
2 B 2 B 2 B 2 B 2 R 3 B 2 B 2 B 2 B 2 PE R 3 B 2 R 3 R 3 SY A 4 A 4 A 4 A 4 A 4 P 1 P 1 A 4 A 4 A 4 A 4 X P 1 P 1 A 4 2n2One-touch fitting [4(A), 2(B) port] 2One-touch fitting (X, PE ports) Applicable tubing O.D.: 6 2n1-M5 x 0.8 [4(A), 2(B) port] SYJ Applicable tubing O.D.: 4 6 SX Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-
2 B 2 B 2 B 2 PE R 3 B 2 A 4 A 4 A 4 A 4 X P 1 A 4 2n2One-touch fitting [4(A), 2(B) port] 13.3 (Pitch) P = 10.5 Applicable tubing O.D.: 4 6 24 16.2 34 17 36.7 B 2 B 2 B 2 B 2 B 2 R 3 A A 4 A 4 A 4 A 4 A 4 P 1 2One-touch fitting [1(P), 3(R) port] Applicable tubing O.D.: 8 2n1-M5 x 0.8 [4(A), 2(B) port] (L4) L3 (3.2) 101.2 8 3.1 18 28.8 35 36.3 58.2 3.5 5.5 B B A A A A A (When equipped with
depth 6 +0.030 0 ( ) A B C , , Adjustment bolt Adjustment: Max. 8.25 2-5.5 through A port B port 2-M5 x 0.8 2-M5 x 0.8 depth 10 Chamfer Chamfer (Single vane) (Double vane) If the adjustment bolt is removed, rotation will be approximately 270 for the single vane type and 100 for the double vane type.
With air cushion WW WW WA WB Piping port M5 x 0.8 Cover surface MM NN GA GB F GC Piping port 3-M5 x 0.8 C D LY LB LH A LT X Y NA NB B 0 -0.3 LX S + Stroke H Z + Stroke LZ Head cover port location Axial direction (R) 2-LC Mounting hole (mm) LZ 42 42 LY 25 25 LX 33 33 LT 2.3 2.3 LH 14 14 Y 9 9 NN Z WW WA WB Bore size A M4 x 0.7 D GC B F H MM GB GA C 102.5 101.5 5.5 4.5 20 20 NB LB 21.5 23 S
(Value in the initial stage) Base mounted Body ported Model Flow characteristics Pilot port piping location 14/2(PA/B) 4/25/3(A/BEA/EB) Pilot port size Valve model Function Port size b Cv b Cv Single Double Closed center Exhaust center VZA2121-M5 VZA2221-M5 VZA2321-M5 VZA2421-M5 VZA2141-1-01 VZA2141-2-01 VZA2241-1-01 VZA2241-2-01 VZA2341-1-01 VZA2341-2-01 VZA2441-1-01 VZA2441-2-01 0.60 0.60
Bottom Side Top Direction 1/8 1/8 1/8 P, R port M5 x 0.8, 1/8, C4 (One-touch fitting for 4), , C6 (One-touch fitting for 6) M5 x 0.8 1/8 Port size M5 x 0.8 A port M5 x 0.8 X port Note) M5 x 0.8 M5 x 0.8 Note) Only for external pilot Flow Characteristics Flow characteristics Port size 1 2 (P A) 2 3 (A R) Manifold C [dm3/(sbar)] 1(P), 3(R) port 2(A) port b Cv C [dm3/(sbar)] b Cv SYJ52
E D P CLJ2B1616 19 8 Silencer 2 12 Spring lock 25.5 M5 x 0.8 pressurized locking port Pneumatic locking and spring and pneumatic locking Piping port M5 x 0.8 Manual unlocking cam M5 x 0.8 unlocking port Unlocked when pressurized 71 46 6 Head cover port in axial direction (R) M5 x 0.8 Rod side cylinder port 31 Lock nut Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco
] DIN rail clamping screw 8 R R 11.5 63.5 62.5 56.6 3 3 12 X 12 X 40.5 B B B B B B B B P P 25 1 1 A A A A A A A A 18.5 9.5 7.5 (12) (7.5) C3, C4, C6, M5 [4(A), 2(B) port] C8: 8 One-touch fitting C8 [1(P) SUP port] C3: 3.2 One-touch fitting C4: 4 One-touch fitting C6: 6 One-touch fitting M5: M5 thread 20.5 P = 10.5 34 L2 = L1 10.5 L3 = 10.5 x n1 + 65.5 L4 = L3 + 97.5 + 47 x n2 L5 = (L1 L4
x 0.8 24 2 x P (Rc, NPT, G) F DL 2 x NN Width across flats NA Standard port H1 Width across flats B1 HC LH D I B B 4 x LD 2 x LC MM Width across flats B2 G Relief port G Relief port M5 x 0.8 LT 20, 25 (This drawing shows the cases of 20 and 25.)
30 Without auto switch : MHR2-30R 76 73 B MHR2-30E Port Location 3 x M5 x 0.8 thread depth 10 P.C.D.43 (Mounting thread) 80 120 15.5 120 A C 54 M5 x 0.8 M5 x 0.8 Finger closing port Finger opening port 14 M5 x 0.8 Finger opening port M5 x 0.8 Finger closing port 25 25 6 x M5 x 0.8 thread depth 10 (A, B, C common view) 50 +0.02 0 (A, B, C common view) 3 x 5 depth 10 16h9 0 0.043 2 10 38.5
Applicable bore size (mm) A1 L NDd9 MM B C d H B C d H CEP1 0.030 0.060 0.030 0.060 Y-J010SUS 10 SNJ-016SUS 10 NTJ-010SUS 10 3.3 7 8 15.2 21 M4 x 0.7 16.2 M10 x 1.0 4 8.1 M4 x 0.7 3.2 Y-J016SUS SNKJ-016SUS NTJ-015SUS 16 16 16 5 17 8 11 16.6 21 M5 x 0.8 19.6 M12 x 1.0 4 9.2 M5 x 0.8 4 CE1 NDH10 U1 NX R1 Part no.
Applicable bore size (mm) A1 L NDd9 MM B C d H B C d H CEP1 0.030 0.060 0.030 0.060 Y-J010SUS 10 SNJ-016SUS 10 NTJ-010SUS 10 3.3 7 8 15.2 21 M4 x 0.7 16.2 M10 x 1.0 4 8.1 M4 x 0.7 3.2 Y-J016SUS NTJ-015SUS SNKJ-016SUS 16 16 16 5 17 8 11 16.6 21 M5 x 0.8 19.6 M12 x 1.0 4 9.2 M5 x 0.8 4 CE1 NDH10 U1 NX R1 Part no.
x 0.8 24 2-P (Rc, NPT, G) A K F AL H2 F DL 2-NN Width across flats NA Standard port H1 Width across flats B1 HC LH D I B B 4-LD 2-LC MM Width across flats B2 G Relief port G Relief port M5 x 0.8 LT 20, 25 (This drawing shows the cases of 20 and 25.)
M3 AS1001F-23 3.2 AS1211F-M5-23 AS1311F-M5-23 M5 AS1211F-M3-04 AS1311F-M3-04 M3 AS1001F-04 4 AS1211F-M5-04 AS1311F-M5-04 M5 AS1001F-06 6 AS1211F-M5-06 AS1311F-M5-06 M5 For details about one-touch fittings, miniature fittings and speed controllers (applicable tubing O.D. 2 only), refer to the catalog ES50-25 (B edition or later).
B-1 A-1 B-2 A-2 B-3 A-3 B-4 A-4 Connector D terminal no. 12 13 7 6 9 8 11 10 3 Signal Cable color Shield Brown Black Red Black Orange Black Yellow Black Vcc GND A A B B Z Z Connector B terminal no.