<br><br>Note 1) Even for regulators with a relief mechanism, there is a slight difference between the relief start pressure and the set pressure. <br>Note 2) The relief function lowers the pressure to the set value by releasing the outlet pressure from the relief hole in the center of the diaphragm to the atmosphere when the outlet pressure becomes higher than the set pressure.
<br>If the standard filter regulator without an auto drain is selected, the following product is applicable: polycarbonate bowl, manual discharge, and with drain cock. <br>N.C. models with an auto drain have a “C” in the part number, and N.O. models have a “D.” <br>(e.g., the AW40-04DG-A bowl assembly part number is “AD48-A.”)
<br><br>As the AL430 and AL40 differ as described above, select a model based on the operating environment and desired application.
<br>Then, put the O-ring (air tank accessory) into the groove at the bottom of the regulator.<br>Place the regulator on the air tank and secure it with the bolt provided.<br>Refer to the VBAT series operation manual for more information.<br>Note) The VBAT10 comes with bolts and O-rings for both the VBA1 and VBA2.
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<br>Some types of fittings (such as hose nipples) can also be used with nylon tubing and fluoropolymer tubing. <br>Refer to the catalog for details. <br><br>Note) The applicable tubing dimensions include both the tube O.D. and I.D. <br>The M-□ series catalog can be found here.
<br>Be sure to also check the operating pressure range and temperature range of the tubing to be used. <br>For applicable fluids, refer to the “Compatibility Checklist for Used Materials and Fluids” section in the KQG2 series catalog. <br>Note 1) Use an inner sleeve when using fluoropolymer tubing in environments where the temperature fluctuates drastically.
<br>For hysteresis ± 0.05 MPa or less: “scale error ± 0.1 MPa” and “repeatability ± 0.05 MPa” are added to the ON/OFF values shown below. <br>Contact “a”: Turns from OFF to ON at 0 to 0.3 MPa.<br>Turns from ON to OFF at 0.5 to 0.4 to 0.3 to 0.25 MPa.<br>Contact “b”: Turns from ON to OFF at 0 to 0.3 MPa.<br>Turns from OFF to ON at 0.5 to 0.4 to 0.3 to 0.25 MPa.
<br>As tubing and fittings generally come as a set, be sure to check the operating pressure range of the fitting as well before use.<br>(See below. ) <br>KF series: -101.3 kPa to 1 MPa<br>KQ2, KQG2, KQB2, KP, KS, and KX series: -100 kPa to 1 MPa<br>Z□ series vacuum ejector: -80 kPa to -91 kPa
<br>This allows for the locking time to be drastically reduced without the use of tools. <br>The diameter of the regulator knob has been increased to make it easier to grip when adjusting, and the detachability of the tube has also been improved.<br>In addition, the color of the knob now allows for easy identification of the specification (meter-in or meter-out).
<br>・AMC220, AMC310, and AMC320: 20 mm<br>・AMC510 and AMC520: 35 mm<br>・AMC610: 60 mm<br>・AMC810: 110 mm<br>・AMC910: 140 mm
<br>When the LED is ON (red), this indicates a high-voltage error has occurred.<br>The main cause of this is usually foreign matter or water droplets adhering to the emitter (electrode needle).<br>Remove the cartridge and clean the emitter after stopping the power supply and air supply.
<br>Brackets can only be retrofitted for valves with an “XNB” part number suffix as they feature mounting holes on the bottom surface of the body. <br>Some VXD and VXZ series valves can be retrofitted with brackets depending on the model. <br><br>Note 1) The type with a resin body comes with brackets as standard.
<br>Keep in mind that if you wish to make changes after purchase, disassembly is required, which will void the product warranty. <br>Refer to the “Disassembly/Assembly Procedures” in the “Specific Product Precautions” section at the end of the catalog. (The VXZ series valve is not listed.) <br>The VX 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=fluid-process-valves&fa_id=10545
<br>Due to the pilot type structure, a pressure differential between the inlet and outlet sides is required. <br>Check the catalog to see if the product is suitable for your application. <br>The VQ20/30 series catalog can be found here.
<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.”