<h3 class="m-h3--wysiwyg">S Coupler KKH Socket Female Thread Type specifications</h3><div class="m-cols" data-autoheight="group"><div class="m-cols__wrap"><div class="m-cols__1of2"><div class="m-thumbnail"><div class="m-thumbnail__img has-border" data-autoheight="item"><img src="//fr.misumi-ec.com/linked/vitem/mech/SMC1/221006298280/img/221006298280_jh_w01.jpg" alt="S Coupler KKH　Socket (S) Female Thread Type: related images" /></div><p>S Coupler KKH Socket Female Thread Type external appearance </p></div><p class="u-fs-M"><span class="u-bold">Performance </span></p><ul class="m-list"><li>Plug/socket connection method: one-touch connection and release </li><li>Check valve: socket check valve built-in (standard) </li><li>Sleeve lock mechanism: none</li></ul></div><div class="m-cols__1of2"><div class="m-thumbnail"><div class="m-thumbnail__img has-border" data-autoheight="item"><img src="//fr.misumi-ec.com/linked/vitem/mech/SMC1/221006298280/img/221006298280_jh_w02.jpg" alt="S Coupler KKH　Socket (S) Female Thread Type: related images" /></div><p>S Coupler KKH Socket Female Thread Type outline dimensional drawing </p></div></div></div></div><table class="m-table"><colgroup> <col style="width: 10%;" /> <col style="width: 10%;" /> <col style="width: 10%;" /> <col style="width: 10%;" /> <col style="width: 10%;" /> <col style="width: 10%;" /> <col style="width: 10%;" /> <col style="width: 10%;" /> <col style="width: 10%;" /> <col style="width: 10%;" /> </colgroup><thead><tr><th style="text-align: center;">Body size </th><th style="text-align: center;">Model </th><th style="text-align: center;">T<br />Pipe/ connection port diameter </th><th style="text-align: center;">H<br />Width across flats </th><th style="text-align: center;">D </th><th style="text-align: center;">L<sub >1</sub ></th><th style="text-align: center;">L<sub >2</sub ><br />When connected </th><th style="text-align: center;">Minimum hole diameter </th><th style="text-align: center;">Effective area<br />mm<sup>2</sup> </th><th style="text-align: center;">Weight<br />g </th></tr></thead><tbody><tr><td style="text-align: center;" rowspan="3">1/8 </td><td style="text-align: center;">KKH3S-01F </td><td style="text-align: center;">Rc1/8 </td><td style="text-align: center;">14 </td><td style="text-align: center;" rowspan="3">20.2 </td><td style="text-align: center;">36.0 </td><td style="text-align: center;">38.5 </td><td style="text-align: center;" rowspan="3">8.2 </td><td style="text-align: center;">20.6 </td><td style="text-align: center;">23.8 </td></tr><tr><td style="text-align: center;">KKH3S-02F </td><td style="text-align: center;">Rc1/4 </td><td style="text-align: center;">17 </td><td style="text-align: center;">40.1 </td><td style="text-align: center;">42.4 </td><td style="text-align: center;" rowspan="2">21.1 </td><td style="text-align: center;">33.1 </td></tr><tr><td style="text-align: center;">KKH3S-03F </td><td style="text-align: center;">Rc3/8 </td><td style="text-align: center;">19 </td><td style="text-align: center;">41.9 </td><td style="text-align: center;">44.3 </td><td style="text-align: center;">37.1 </td></tr><tr><td style="text-align: center;" rowspan="2">1/4 </td><td style="text-align: center;">KKH4S-02F </td><td style="text-align: center;">Rc1/4 </td><td style="text-align: center;" rowspan="2">19 </td><td style="text-align: center;" rowspan="2">28.0 </td><td style="text-align: center;">50.4 </td><td style="text-align: center;">54.1 </td><td style="text-align: center;">10.9 </td><td style="text-align: center;">39.6 </td><td style="text-align: center;">58.1 </td></tr><tr><td style="text-align: center;">KKH4S-03F </td><td style="text-align: center;">Rc3/8 </td><td style="text-align: center;">51.1 </td><td style="text-align: center;">54.8 </td><td style="text-align: center;">14.4 </td><td style="text-align: center;">42.7 </td><td style="text-align: center;">47.4 </td></tr></tbody></table><p class="u-fs-M">&nbsp;</p><p class="u-right">(Unit: mm) </p><p>&nbsp;</p><h4 class="m-h4--wysiwyg">Specifications </h4><table class="m-table"><colgroup> <col style="width: 28.571428571429%;" /> <col style="width: 71.428571428571%;" /> </colgroup><tbody><tr><th style="text-align: left;">Operating fluid </th><td style="text-align: center;">Air, water </td></tr><tr><th style="text-align: left;">Operating pressure range<sub >Note: </sub ></th><td style="text-align: center;">KKH3: -90 kPa to 1 MPa<br />KKH4: 0 to 1 MPa </td></tr><tr><th style="text-align: left;">Guaranteed proof pressure </th><td style="text-align: center;">1.5 MPa </td></tr><tr><th style="text-align: left;">Ambient temperature and<br />working fluid temperature </th><td style="text-align: center;">Air: -5 to 60°C<br />Water: 5 to 40°C<br />(no freezing) </td></tr><tr><th style="text-align: left;">Plating, seal </th><td style="text-align: center;">With electroless nickel plating (copper-free and fluorine-free application) and male thread sealant </td></tr><tr><th style="text-align: left;">Connection plug </th><td style="text-align: center;">KK Series plug </td></tr></tbody></table><p class="u-fs-M">Note: Do not use with a leak tester or for vacuum retention because they are not guaranteed for zero leakage.</p>