5-Port Solenoid Valve

With Residual Pressure Release Valve Pilot, Silencer/Piping type Symbol Pilot type Built-in silencer Piping direction Internal External Nil V Side S V V R V V V Top RV V VP V V*1 B V Bottom BS V V BR V Vacuum Release Valve with Restrictor BSUP/EXH end block assembly (Includes a) A-e aTension bolt ( ) Tightening torque: 0.8 Nm SY3000: 2 pcs.

<br>New D-M9:<br>Sheath O.D.: 2.6 mm (round type),<br>Insulator O.D.: ø0.88 mm, <br>Conductor O.D.: ø0.58 mm, and Conductor effective area: 0.15 ㎟ (26 AWG equivalent) <br><br>Old D-M9□:<br>Sheath O.D.: 2.7 mm × 3.2 mm (oval type),<br>Insulator O.D.: ø0.9 mm,<br>Conductor O.D.: ø0.58 mm, and Conductor effective area: 0.15 ㎟ (26 AWG equivalent)<br><br>The lead wire specifications of each auto

<br>Base mounted:<br>Leave the “Port size” in the solenoid valve part number blank for solenoid valves for use on a manifold.<br>A gasket and mounting screws are included.<br><br>Ex.)

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<br>Similarly, for valves which had an “N” prefix, the thread type now needs to be indicated in the part number (e.g., symbol “N” for NPT thread or “T” for NPTF thread)<br>Valve part number example: Plug-in type NVT307-5DO-01→VT307-5DO-01T<br><br>Be aware that NVFR/NVFS series valves were of the body ground type.<br>If body grounding is required, suffix a “-Q” to the part number.

<br>Existing SY3000/5000/7000/9000 series part numbers: SYS□□20, SY□□40, and SY□□45 <br>Plug-in type SY3000/5000/7000 series part numbers: SYS□□00, SY□□30, SY□□01, and SY□□31 <br><br>When the valves are purchased as a single unit, the presence or absence of a gasket is as follows.<br>For existing SY3000/5000/7000/9000 series body ported valves (SY□□20), a gasket is not included.

<br>③ Long strokes are available as a special order.

<br><br>② The min. operating pressure differential is the min. required difference for the main valve to operate stably (the difference between the inlet pressure and the outlet pressure). <br><br>Ex.) For a valve with a max. operating pressure differential of 0.7 MPa and a min.

<br>Recommended solenoid valve size: <br>PB1013A with a C value of 0.41 (CV value of 0.09) or higher Ex.) SYJ314 series<br><br>

One-touch Fittings

[inch] Model D1 D2 L Weight [g] 1/4 KQ2C-07B 11.5 7.5 2.6 0.1 3/8 KQ2C-11B 15.7 10.7 2.7 0.1 1/2 KQ2C-13B 19.6 13.9 2.7 0.2 : B (Black), R (Red), YR (Orange), BR (Brown), Y (Y ellow), G (Green), CB (Sky blue), GR (Gray), W (White), BU (Blue) : B (Black), R (Red), YR (Orange), BR (Brown), Y (Y ellow), G (Green), CB (Sky blue), GR (Gray), W (White), BU (Blue) 221 KQ2C Series Precautions for

4/5 Port Solenoid Valve

Flow characteristics Type 21P Flow characteristics Port size 14/2 (PA/B) 4/25/3 (A/BR) Effective area (mm2) C [dm3/(sbar)] b Cv C [dm3/(sbar)] b Cv 1(P), 5/3(R) port 2(B), 4(A) port Manifold Body ported for internal pilot 0.9 10-SS5YJ3-21P 10-SYJ323 1/8 M3 x 0.5 0.25 0.25 0.19 0.18 0.060 0.059 0.32 0.3 0.25 0.27 0.077 0.075 Base mounted for internal pilot 10-SS5YJ3-32P-M5 M5 x 0.8 C4 1/

<br>VT307 series valves with the same thread size as those of the VT301 series (M5×0.8) are available as a special order. <br>Contact SMC when considering ordering one of these valves. <br>Manifold compatibility:<br>The valves for manifold base mounting (VO301 and new VO307 series) are interchangeable.

<br><br>① The pilot valves of existing SY series valves (SY114 and SY115) released in 1993 are not interchangeable with the upgraded valves (V111 and V115) released in 2003 because the interfaces of the pilot valves are different.<br><br>② The old SY series pilot valve (SY114 and SY115) manual is orange.<br>And the current SY series pilot valve (V111 and V115) manual is blue.