<br>Therefore, these valves cannot be used in circuits that require the pure water to retain its level of purity. <br>For such circuits, consider using a product from the LV series. <br>The LV series catalog can be found here.<br><br>
<br>For piping connection, pipe the vacuum pump to the A port side of the valve. <br>If the B port side is used as a vacuum source, the service life of the product may be shortened. <br>Note) LVA and LVC series valves cannot be used with chemical gases. <br>Also, they cannot be used for vacuum retention. <br>The LVA series catalog 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=high-purity&fa_id=11182
<br>When using pure water (deionized water), select option “M” (deionized water piping). <br>This specification does not use copper-based materials for the wetted parts of the circulating fluid circuit. <br>Note 1) For details on water quality standards, refer to the HRS series “Specific Product Precautions.”
<br>Note 1) The discharge pressure can be set for HRSH series thermo-chillers. <br>Note 2) The pressure cannot be displayed for HRSE series thermo-chillers.
<br>Check that there is no restriction in the piping, including the customer’s device. <br>If there is restriction, thicken the piping or relieve the circulating fluid flow rate with a bypass piping set. <br>Depending on the problem, however, consider requesting maintenance from a maintenance company. <br>We can recommend service providers if needed.
<br>Alarm code “AL28” (pump maintenance) will be activated every 20,000 hours (every 8000 hours for option “T” and the HRS050/060) of operation. <br>Consider requesting maintenance from a maintenance company. <br>We can recommend service providers if needed.
<br>Even if there is no leakage, replacement of the mechanical seal is recommended. <br>The mechanical seal can be replaced up to 2 times. If foreign matter enters the circulating fluid, leakage may occur earlier. <br>For protection of the mechanical seal pump, we recommend the installation of a particle filter.
<br>When replacing, follow the replacement procedure in the operation manual and the element replacement procedure (published on the SMC website). <br>The FGD series catalog can be found here. <br>The FQ1 series catalog 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=industrial-filters&fa_id=10645
<br>Note) Single-side air driving of SMC hydraulic cylinders is possible, but the increased pressure will drop if air gets inside the air-hydro booster, so be sure to drive both sides with oil whenever possible.<br><br>
<br>Refer to the following formulas for converting the displayed values. <br>sonic conductance C x 5 = effective area S[mm2]<br>Cv x 18 ≈ effective area S[mm2]<br><br>
Magnet: D (Built-in), Mounting: A (Both Ends Tapped), Bore Size: 63mm, Port Thread Type: Rc, Stroke: 50mm, Body Option: Rod End Female Threads, Standard, Locking Direction: F (Extension Locking), By-Pass Piping: None (Emergency Stop), Auto Switch: M9B--Solid State, Gen. Purpose, 2 Wire, Horizontal, Lead Wire or Prewired Connector: L (3m)
Magnet: D (Built-in), Mounting: A (Both Ends Tapped), Bore Size: 63mm, Port Thread Type: Rc, Stroke: 75mm, Body Option: M (Rod End Male Threads), Locking Direction: F (Extension Locking), By-Pass Piping: None (Emergency Stop), Auto Switch: M9PV--Solid State, Gen. Purpose, 3 Wire PNP, Vertical
Magnet: D (Built-in), Mounting: A (Both Ends Tapped), Bore Size: 63mm, Port Thread Type: Rc, Stroke: 100mm, Body Option: Rod End Female Threads, Standard, Locking Direction: F (Extension Locking), By-Pass Piping: None (Emergency Stop), Auto Switch: M9N--Solid State, Gen. Purpose, 3 Wire NPN, Horizontal, Lead Wire or Prewired Connector: SAPC (0.5m Cord Length, M8-3 Pin Connector)
Magnet: Built-in, Mounting: Both Ends Tapped, Bore Size: 63mm, Port Thread Type: Rc, Stroke: 50mm, Body Option: Rod End Female Threads, Standard, Locking Direction: Extension Locking, By-Pass Piping: None (Emergency Stop), Auto Switch: M9B--Solid State, Gen. Purpose, 2 Wire, Horizontal, Lead Wire or Prewired Connector: 3m, Number: -
Magnet: Built-in, Mounting: Both Ends Tapped, Bore Size: 63mm, Port Thread Type: Rc, Stroke: 75mm, Body Option: Rod End Male Threads, Locking Direction: Extension Locking, By-Pass Piping: None (Emergency Stop), Auto Switch: M9PV--Solid State, Gen. Purpose, 3 Wire PNP, Vertical, Lead Wire or Prewired Connector: -, Number: -
Air Cylinder: Standard/Non-rotating Rod Double Acting/Single Acting, Single Rod/Double Rod Series NCM ø3/4", ø7/8", ø1 1/16", ø1 1/4", ø1 1/2", ø2" 1 0 o u i Component Parts Description Material Aluminum alloy Stainless steel Aluminum alloy Stainless steel Carbon steel Sintered BR Spring steel Urethane Spring steel NBR NBR NBR No. q w e Note Clear anodized Stainless steel 304 Chromated Hard chrome plated Rod cover Cylinder tube Piston 3/4", 7/8" 1 1/16", 1 1/2", 1 1/4", 2" Piston rod r Bushing Snap ring Rubber bumper Snap ring Piston
[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) 26 These safety instructions are
Description AC servomotor Feed screw bl bm bn bo bp bq br bs bt 100W Ball screw/Slide screw 1 2 3 4 5 6 7 8 9 bk Aluminum alloy Aluminum alloy IIR PC PC High rigidity direct acting guide Bearing R Bearing F Frame Table Housing A Housing B Body cover Aluminum alloy/Stainless steel Aluminum alloy Aluminum alloy Aluminum alloy Aluminum alloy 5 Series LG1H LG1H21: With Coupling/Dimensions 110
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