Series KV2 Fittings Green Gray Tan Symbol B R G BU W Y YR N S PU BR GD GR T S S S S S S S S S S = Standard, all other length color combinations are available by special order Tube Sizes 1/8 5/32 3/16 1/4 5/16 3/8 1/2 5/8 3/4 21 Series KV2 KV2 Instructions Installation Features Insert the KV2 series fitting into port and rotate until hand tight.
<br>These valves can be used for stopping a cylinder at an intermediate position, vacuum suction, vacuum break, and selector valves and divider valves.<br>Further details on the VEX3 series can be found here.
<br>Note 1) Air of up to 9.5 L/min (ANR) [at a supply pressure of 1.0 MPa] is constantly exhausted (consumed) from the PE port for high-precision pressure regulation. <br>Note 2) Install a mist separator on the supply side in addition to the filter. <br>Note 3) When the outlet pressure is higher than the set pressure, the R port is used for exhaust until the set pressure is reached.
<br>Note) For a single unit single solenoid, exhaust is not performed from the Y port (the side without a pilot valve).<br><br>
<br>For the new type, there is a “1” added after the symbols for voltage, electrical entry, and manual override method.<br>The low-wattage type “Y” is now the standard specification, so a “Y” is no longer required in the part number.<br>Note) For the SQ2231D-5-C6, the product with an equivalent response time is the SQ2231BD-51-C6. (The type with a “B” is the high-speed response type.)
<br>No internal seals are available.<br>For the SQ1000, the part number is “SQ1000-GS” (10 pcs./set, with screws). <br>And for the SQ2000, the part number is “SQ2000-GS” (10 pcs./set, with screws).
<br>The 4-pin DIN connector (D(Z) type) part number is “GDM3D.” (The optional gasket part number is “DXT087-27-2.”)<br>The 3-pin DIN connector (D(Z) type) part number is “B1B09-2A6.” (The optional gasket part number is “CAXT623-6-7-12.”)<br>And the 3-pin DIN connector (Y(Z) type) part number is “GMN209.” (The optional gasket part number is “CAXT623-6-7-13.”)
<br>For normally closed use: Plug the B port and pipe to the A port. <br>For normally open use: Plug the A port and pipe to the B port.<br>Note) Do not plug the exhaust ports (EA or EB); instead, mount a silencer. (The same goes for the PE port.)
<br>Therefore, they can be used as selector valves or as divider valves.<br>Note) When using different pressures, use within the specified pressure range of the product.<br>The VT307, VT317, and VT325 series catalogs can be found here.
<br>The value is the same for the valves for manifold of each of the following series: VO307□, VO317, VO325, and VO315.<br><br>
<br>The part number is “VM220-02-40A” (for the 2-port type) or “VM230-02-40A” (for the 3-port type).<br>Select the one that best suits your application. A 5-port type is also available with the special order part number suffix “-XT34-60” or “-XT34-67.”<br>Further details are available at the end of the VM/VZM/VFM series catalog, which can be found https://www.smcpneumatics.com/Part-Builder-Links_ep_2458-1.html?https://smccatalog.partbuilder.smcpneumatics.com/support/faq/en-jp/?ca_id=directional-control-valves&fa_id=10634
<br>In addition, these valves feature a construction (universal porting) with no restriction in the flow direction, so they can also be used as selector valves or divider valves.<br><br>
<br>The wiring of the standard specification manifold is for double solenoids (double wiring specification), and the output number is assigned from the A side to the B side. If single valves are being used, the B side output will be empty.<br>For further details, refer to "Output number assignment" in the operation manual on the SMC website.
<br>Note) If the auto switch protrudes from the cylinder body end face and does not interfere with the lead wire bending space, the switch can be mounted on a cylinder with the strokes shown in brackets below. In this case, order the CDQS□ series cylinder and the auto switch separately.<br><br>
<br>Guide Cylinder Selection Software<br><br>
<br>Check the part number list for further details.<br>Refer to the catalog for other auto switches.<br>MGG/MGC mounting bracket for D-M9□: Part No.
<br>Note) If ø6 and ø10 CXSJ series cylinders are operated without using the bolt holder, the bolt holder may drop.<br><br>
<br>Note) CLQ/RLQ/MLU/MLGP series cylinders with a lock are used for drop prevention during the stroke or for holding in a clamped condition.<br><br>
<br>When restarting a locked cylinder, control so that the solenoid valve for lock release operates before or at the same time as the solenoid valve for cylinder driving.<br>The time between locking and unlocking must be 0.5 s or longer.
