SYJ
62Pages

Catalog excerpts

3 Port Solenoid Valve Improved pilot valve Pilot valve cover is stronger using stainless steel. Mounting thread is also reinforced from size M1.7 to M2. ►Flow Characteristics

Open the catalog to page 1

Rubber Seal 3 Port Solenoid Valve Port size Electrical entry voltage suppressor Effective area I With surge voltage voltage suppressor voltage suppressor push type lever type Note) All AC voltage models have built-in surge voltage suppressor.

Open the catalog to page 2

Manifold Variations Valve series With one-touch fitting «i Note 1) Only for internal pilot •O Note 2) Only for external pilot Base mounted Base mounted Base mounted Body ported Body ported Body ported

Open the catalog to page 3

Rubber Seal 3 Port Pilot Solenoid Valve Body ported Base mounted Internal pilot External pilot (For details, refer to pages 1422 to 1423.) Note 1) Based on dynamic performance test, JIS B 8374-1981. (Coil temperature: 20°C, at rated voltage, without surge voltage suppressor.) Note 2) Impact resistance: No malfunction occurred when it is tested 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. (Value in the initial state) Vibration resistance: No malfunction occurred in one sweep test between...

Open the catalog to page 4

3 Port Pilot Solenoid Valve Oé?f#é?S O Y UOUU Flow Characteristics/Mass Note) Value for DC. Add 1 g for AC. ( ): Without sub-plate. External Pilot Pilot valve pressure is supplied separately from the main valve pressure through the use of a separate supply port. It can be used in the vacuum (up to -100 kPa) or low pressure line with 0.15 MPa or less. X port (External pilot) Note 1) For manifold base, referto page 1378. Note 2) External pilot type body ported valves (SYJ3D2R) can only be used on the manifold.

Open the catalog to page 5

Body ported Base mounted Body option » Rated voltage Light/surge voltage suppressor Coil specifications . * Power saving circuit is not For AC voltage valves there Is no "S" option. It Is already built-in to the rectifier circuit. For type R, U, DC voltage Is only available. Power saving circuit is only available in the "Z" type. "* Brackets cannot be retrofitted. External pilot type is not available. exhaust type / Pilot valve exhaust ls\ R: External pilot type* Nil: Without sub-plate M5: M5 port With sub-plate (With gasket and screws) wire (Length M: With lead MN: Without wire (Length...

Open the catalog to page 6

3 Port Pilot Solenoid Valve Oé?f#é?S O Y UOUU Component Parts Replacement Parts Note) Add suffix "-Q" for the CE-compliant product. How to Order Pilot Valve Assembly Power saving circuit Rated voltage Light/surge voltage suppressor For AC voltage valves there is no "S" option. It is already built-in to the rectifier circuit. Power saving circuit is only available Electrical entry For connector cable of M8 connector, Note 1) Enter the cable length symbols in D. Please be sure to fill in the blank referring to page 1429. Since V111 is CE-compliant as standard, the suffix "-Q" is not necessary.

Open the catalog to page 7

Body Ported With bracket: (Light/surge voltage suppressor) (Lead wire length) jj * Refer to page 1429 for dimensions with connector cable.

Open the catalog to page 8

P1369-P1430-E.qxd 08.9.2 3:26 PM Page 1377 Rubber Seal 3 Port Pilot Solenoid Valve Series SYJ300 Base Mounted (With Sub-plate) ∗ [ ] for AC Grommet (G), (H): SYJ34-H -M5 G M5 x 0.8 (A port) 10 5 14 26.4 17 3 Manual override 2.5 2 x ø3.2 (For mounting) 11 A G: Approx. 300 H: Approx. 600 (Lead wire length) 48.6 [50.8] 10 M5 x 0.8 (P, R port) 17.5 L plug connector (L): SYJ34-L-M5 35.6 X 10 5 P 8.6 7.5 23 M plug connector (M): SYJ34-M-M5 M8 connector (WO): SYJ34-WO-M5 Approx. 300 (Lead wire length) 41.5 [48.5] 26.1 28.5 R M5 x 0.8 (X port) 5 26.1 13 -+ 41.5 [48.5] (Light/surge voltage...

Open the catalog to page 9

Manifold Specifications Note) Only for external pilot Flow Characteristics Note) Value at manifold base mounted, 2 position single acting How to Order Manifold (Example) Instruct by specifying the valves and blanking plate assembly to be mounted on the manifold along with the manifold base model no. SS3YJ3-20-03 1 set (manifold base) SS3YJ3-42R-03-C4 1 set (manifold base) * SYJ312-5LZ-M3 2 sets (valve) SYJ314R-5G 2 sets (valve) * SYJ300-10-1A 1 set (blanking plate assembly) SYJ300-10-2A 1 set (blanking plate '—►The asterisk denotes the symbol for assembly. Prefix it to the part nos. of the...

Open the catalog to page 10

3 Port Pilot Solenoid Valve öé?f#é?S O F UOUU Combinations of Solenoid Valve, Manifold Gasket and Manifold Base Body ported (Type SYJ3D2(R)(-Q)) Base mounted (Type SYJ3D4(R)(-Q)) Round head combination screw (M1.7x17, Matt nickel plated) Applicable base Round head combination screw v(M1.7x 17, Matt nickel plated) Applicable base Blanking Plate Assembly Round head combination screw Applicable base .i Note) Add suffix "-Q" for the CE-compllant Mounting screw tightening torques Use caution to the assembly orientation for solenoid valves, gasket and optional parts.

Open the catalog to page 11

Manifold for Internal Pilot Type Applicable solenoid valve Applicable blanking plate assembly )) Note) For more than 10 stations, supply air to both sides of P port and exhaust air from both sides of R port. Pilot valve is opposite Applicable solenoid valve Applicable blanking plate assembly )j Note) For more than 10 stations, supply air to both sides of P port and exhaust air from both sides of R port. Valve mounting direction Pilot valve is opposite Manifold for External Pilot Type thread type Applicable solenoid valve Applicable blanking plate assembly Note) For more than 8 stations,...

Open the catalog to page 12

Rubber Seal -» OA/^ iOfìfì 3 Port Pilot Solenoid Valve Oé?f#é?S O Y UOUU (Bracket mounting screw) (Light/surge voltage suppressor) (Lead wire )J * Refer to page 1429 for dimensions with connector cable.

Open the catalog to page 13

Type 41 Manifold: Side Ported/SS3YJ3-41- Stations -M3 Type S41 Manifold: Side Ported (Pilot valve Is on the A port side) / '(Light/surge voltage suppressor) (Lead wire )J * Refer to page 1429 for dimensions with connector cable.

Open the catalog to page 14