<br>absolute pressure ratio = (actual IN side pressure) / (IN side pressure in the characteristics graph)<br>If the IN side pressure is 0.5 MPa, it can be corrected as follows. (0.5 + 0.1) / (0.7 + 0.1) = 0.75 (the flow rate in the graph x 0.75) <br>The flow rate characteristics of the AR-A series 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=vacuum-regulators&fa_id=10968
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<br><br>The refreshed AR series with 2 digits and an “A” suffix (AR40-□□-A) was released in April 2012. The refreshed AR series with 2 digits and a “B” suffix (AR40-□□-B) was released in May 2012. And the new design AR series with 2 digits and a “D” suffix (AR40-□□-D) was released in October 2019.
<br><br>The refreshed AF series with 2 digits and an “A” suffix (AF40-□□-A) was released in April 2012. And the new design AF series with 2 digits and a “D” suffix (AF40-□□-D) was released in October 2019. <br><br>
<br>Therefore, lubricant can be supplied by removing the lubrication plug even when the product is pressurized. <br>Loosen the lubrication plug slowly, by about 1 turn, to release the pressure inside the bowl. <br>When pressure in the bowl is released, remove the lubrication plug and supply lubricant. Closing the lubrication plug increases the pressure inside the bowl.
<br>The following items can be set by changing the numerical values on the digital display. For details, refer to the operation manual on the SMC website. <br>The ISE35 operation manual can be found here.<br><br>
<br>Note 2) When mounting to the end of an AC series unit, an IS10E-□-6-A pressure switch with a piping adapter and a spacer is required. <br>Note 3) Enter the body size of the product into the “□” in the pressure switch part number.
<br>When mounting on the upstream side, the following apply. <br>① The AC series unit cannot be equipped with an AL series lubricator. <br>② For AC-B/AC-D series units, the AR□K and AW□K series regulators with a backflow function must be changed. <br>③ AC-A series regulators have a backflow function as standard.
<br>Brackets are not available for older VHS and VHS400/500 series valves without locking holes. <br>New VHS series valves can be retrofitted with a bracket as well. Refer to the following for the part numbers of the brackets.<br><br>
<br>The silencer assembly can also be retrofitted to the valve. Refer to the following for the part number of the silencer assembly. <br>If an externally mounted silencer is preferred, order an AN series silencer, taking into consideration the thread size of the exhaust port.<br><br>
<br>In the fully closed state, no air is supplied to the outlet side. Adjust the switching timing of the valve by opening the needle valve a little. <br>Since it is dangerous if they pop out suddenly upon startup, the products are shipped with the needle valves in a fully closed state.<br><br>
<br>Note) The AL10-A is adjusted by opening the needle at the front of the product.<br><br>
<br>A 1000 cm2 tank type is available for standard AL30 to 60 series products. <br>Details on the 1000 cm2 tank type can be found here.<br><br>
<br>Note) Older tanks are subject to unexpected accidents due to internal corrosion caused by external damage or drainage. <br>Depending on the state of the old VBAT series air tank, consider replacing it with a new VBAT series air tank.
<br>This means that when air is not consumed on the outlet side, the outlet pressure becomes 1 MPa.<br>If 0.6 MPa air is constantly consumed at 1500 L/min (ANR) on the outlet side, the booster regulator will run continuously with almost no stopping time, resulting in a reduced service life.<br><br>
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<br>②The pressure for driving may not be sufficiently obtained, resulting in the stopping of operation.<br>③ The operation frequency may increase and reduce the service life.
However, the fittings are in compliance with the following JIS standards: <br>For the KQ2 series: B8381-1 <br>For the KF series: B8381-2 <br>“No leakage occurs within 1 minute when the fitting fixed to a tube is underwater while pressurized for 5 minutes at both the max. operating pressure and 0.1 MPa.”
<br>In addition, the release buttons of the KQ2□-□N and KQ2□-□G have a different shape and dimensions from those of the KG series. <br>All KQ2□-□G series fittings with hexagonal sides have a V-shaped groove for discrimination.<br><br>
<br>Silicone, on the other hand, is an artificial compound made from silicon (the main component of siloxane). <br>Is it perhaps silicone that the user sees as a problem? <br>If so, there is only silicone used in the sealant of KQ2 and KQG2 series One-touch fittings. <br>However, silicone is not used in the fitting body or parts other than the seal.
<br>Note 2) Do not use combustible fluids, corrosive fluids, chemicals, poisonous gases, or seawater.<br>Note 3) Also, refer to the AP64 series check valve catalog, which can be found here. Be sure to check the precautions before considering this product.