Some items may have notch or flat.
Please call or e-mail for details
(pricing and availability may be subject to change)
Transmission Curve and Technical Data Sheet
| Item # | Geometry (“) | Geometry (mm) | Surface Finish |
|---|---|---|---|
| SL-882 | 11.811″ dia. x .037″ thk | 100mm dia. x .9398mm thk | POLISHED B/S |
| SL-461 | 11.811″ dia. x .036″ thk | 100mm dia. x .9144mm thk | POLISHED B/S |
| SL-888 | 11.811″ dia. x .028″ thk | 100mm dia. x .7112mm thk | POLISHED B/S |
| SL-468 | 7.874″ dia. x .043″ thk | 200mm dia. x 1.0922mm thk | POLISHED B/S |
| SL-469 | 7.874″ dia. x .035″ thk | 200mm dia. x .889mm thk | POLISHED B/S |
| SL-473 | 7.874″ dia. x .028″ thk | 200mm dia. x .7112mm thk | POLISHED B/S |
| SL-474 | 7.874″ dia. x .026″ thk | 200mm dia. x .6604mm thk | POLISHED B/S |
| SL-482 | 6″ sq. x .112″ thk | 152.4mm dia. x 2.8448mm thk | POLISHED B/S |
| SL-480 | 6″ sq. x .043″ thk | 152.4mm dia. x 1.0922mm thk | POLISHED B/S |
| SL-478 | 5.9055″ dia. x .043″ thk | 150mm dia. x 1.76022mm thk | POLISHED B/S |
| SL-484 | 5.9055″ dia. x .043″ thk | 150mm dia. x 1.0922mm thk | POLISHED B/S |
| SL-477 | 5.9055″ dia. x .036″ thk | 150mm dia. x .9144mm thk | POLISHED B/S |
| SL-486 | 5.9055″ dia. x .027″ thk | 150mm dia. x .6858mm thk | POLISHED B/S |
| SL-489 | 5.25″ dia. x .121″ thk | 133.35mm dia. x 3.0734mm thk | POLISHED B/S |
| SL-490 | 5.25″ dia. x .061″ thk | 133.35mm dia. x 1.5494mm thk | POLISHED B/S |
| SL-487 | 5.25″ dia. x .022″ thk | 133.35mm dia. x .5588mm thk | POLISHED B/S |
| SL-495 | 5.19″ dia. x .043″ thk | 131.826mm dia. x 1.0922mm thk | POLISHED B/S |
| SL-491 | 5″ sq. x .125″ thk | 127mm dia. x 3.175mm thk | POLISHED B/S |
| SL-640 | 5″ sq. x .045″ thk | 127mm dia. x 1.143mm thk | POLISHED B/S |
| SL-496 | 5″ dia. x .043″ thk | 127mm dia. x 1.0922mm thk | POLISHED B/S |
| SL-498 | 4.921″ dia. x .043″ thk | 125mm dia. x 1.0922mm thk | POLISHED B/S |
| SL-497 | 4.921″ dia. x .028″ thk | 125mm dia. x .7112mm thk | POLISHED B/S |
| SL-503 | 4.25″ dia. x .220″ thk | 107.95mm dia. x 5.588mm thk | POLISHED B/S |
| SL-506 | 4.25″ dia. x .043″ thk | 107.95mm dia. x 1.0922mm thk | POLISHED B/S |
| SL-508 | 4″ dia. x .043″ thk | 101.6mm dia. x 1.0922mm thk | POLISHED B/S |
| SL-507 | 4″ dia. x .027″ thk | 101.6mm dia. x .6858mm thk | POLISHED B/S |
| SL-513 | 3.937″ dia. x .043″ thk | 100mm dia. x 1.0922mm thk | POLISHED B/S |
| SL-851 | 3.937″ dia. x .028″ thk | 100mm dia. x .7112mm thk | POLISHED B/S |
| SL-516 | 3.937″ dia. x .022″ thk | 100mm dia. x .5588mm thk | POLISHED B/S |
| SL-519 | 3.5″ dia. x .220″ thk | 88.9mm dia. x 5.588mm thk | POLISHED B/S |
| SL-521 | 3.5″ dia. x .190″ thk | 88.9mm dia. x 4.826mm thk | POLISHED B/S |
| SL-522 | 3.5″ dia. x .125″ thk | 88.9mm dia. x 3.175mm thk | POLISHED B/S |
| SL-524 | 3.5″ dia. x .123″ thk | 88.9mm dia. x 3.1242mm thk | POLISHED B/S |
| SL-535 | 3.25″ sq. x .043″ thk | 100mm dia. x 1.0922mm thk | POLISHED B/S |
| SL-536 | 3.25″ dia. x .043″ thk | 100mm dia. x 1.0922mm thk | POLISHED B/S |
| SL-555 | 3″ dia. x .125″ thk | 76.2mm dia. x 3.175mm thk | POLISHED B/S |
| SL-540 | 3″ dia. x .122″ thk | 76.2mm dia. x 3.0988mm thk | POLISHED B/S |
| SL-539 | 3″ dia. x .060″ thk | 76.2mm dia. x 1.524mm thk | POLISHED B/S |
| SL-1170 | 3″ dia. x .059″ thk | 76.2mm dia. x 1.4986mm thk | POLISHED B/S |
| SL-557 | 3″ dia. x .043″ thk | 76.2mm dia. x 1.0922mm thk | POLISHED B/S |
| SL-548 | 3″ dia. x .036″ thk | 76.2mm dia. x .9144mm thk | POLISHED B/S |
| SL-556 | 3″ dia. x .028″ thk | 76.2mm dia. x .7112mm thk | POLISHED B/S |
| SL-551 | 3″ dia. x .004″ thk | 76.2mm dia. x .1016mm thk | POLISHED B/S |
| SL-538 | 3″ sq. x .020″ thk | 76.2mm dia. x .508mm thk | POLISHED B/S |
| SL-583 | 2″ dia. x .230″ thk | 50.8mm dia. x 5.842mm thk | POLISHED B/S |
| SL-591 | 2″ dia. x .125″ thk | 50.8mm dia. x 3.175mm thk | POLISHED B/S |
| SL-582 | 2″ dia. x .104″ thk | 50.8mm dia. x 2.6416mm thk | POLISHED B/S |
| SL-586 | 2″ dia. x .070″ thk | 50.8mm dia. x 1.778mm thk | POLISHED B/S |
| SL-587 | 2″ dia. x .062″ thk | 50.8mm dia. x 1.5748mm thk | POLISHED B/S |
| SL-588 | 2″ dia. x .044″ thk | 50.8mm dia. x 1.1176mm thk | POLISHED B/S |
| SL-1168 | 1.5″ dia. x .044″ thk | 38.1mm dia. x 1.1176mm thk | POLISHED B/S |
| SL-1169 | 1.5″ dia. x .028″ thk | 38.1mm dia. x .7112mm thk | POLISHED B/S |
| SL-595 | 1.25″ dia. x .750″ thk | 31.75mm dia. x 19.05mm thk | POLISHED B/S |
| SL-598 | 1″ dia. x .720″ thk | 25.4mm dia. x 18.288mm thk | POLISHED B/S |
| SL-597 | 1″ dia. x .125″ thk | 25.4mm dia. x 3.175mm thk | POLISHED B/S |
| SL-891 | 1″ dia. x .090″ thk | 25.4mm dia. x 2.286mm thk | POLISHED B/S |
| SL-601 | 1″ dia. x .065″ thk | 25.4mm dia. x 1.651mm thk | POLISHED B/S |
| SL-600 | 1″ dia. x .043″ thk | 25.4mm dia. x 1.0922mm thk | POLISHED B/S |
| SL-603 | 1″ dia. x .0382″ thk | 25.4mm dia. x .97028mm thk | POLISHED B/S |
| SL-599 | 1″ dia. x .028″ thk | 25.4mm dia. x .7112mm thk | POLISHED B/S |
| SL-545 | 3″x1″ x .037″ thk | 76.2mm dia. x .9398mm thk | POLISHED 1 SIDE |
| SL-552 | 3″ dia. x .035″ thk | 76.2mm dia. x .889mm thk | POLISHED 1 SIDE |
| SL-559 | 3″ dia. x .0189″ thk | 76.2mm dia. x .48006mm thk | POLISHED 1 SIDE |
| SL-518 | 3.5″ dia. x .190″ thk | 88.9mm dia. x 4.826mm thk | LAPPED B/S |
| SL-517 | 3.5″ dia. x .109″ thk | 88.9mm dia. x 2.7686mm thk | LAPPED B/S |
| SL-546 | 3.25″x1.25″ x .152″ thk | 82.55mm dia. x 3.8608mm thk | LAPPED B/S |
| SL-542 | 3″ dia. x .124″ thk | 88.9mm dia. x 3.1496mm thk | LAPPED B/S |
| SL-541 | 3″ dia. x .101″ thk | 88.9mm dia. x 2.5654mm thk | LAPPED B/S |
| SL-604 | 1″ sq. x .026″ thk | 25.4mm dia. x .6604mm thk | LAPPED B/S |
Phoenix Park Business Center
2 Shaker Road, Bldg. E-001
Shirley, MA 01464
Email: info@valleydesign.com
Phone: 978.425.3030
Fax: 978.425.3031
Email: info@valleydesign.com
Phone: 831.420.0595
Fax: 831.420.0592
2025 Valley Design Corp. All Rights Reserved.
