| XLA-16 | XL*, High Vacuum Angle Valve, Air Operated |
| XLA-16AH0 | XL*, High Vacuum Angle Valve, Air Operated |
| XLA-16G | XL*, High Vacuum Angle Valve, Air Operated |
| XLA-25 | XL*, High Vacuum Angle Valve, Air Operated |
| XLA-25A | XL*, High Vacuum Angle Valve, Air Operated |
| XLA-40 | XL*, High Vacuum Angle Valve, Air Operated |
| XLA-40A | XL*, High Vacuum Angle Valve, Air Operated |
| XLD-25 | XL*, High Vacuum Angle Valve, Air Operated |
| XLD-40 | XL*, High Vacuum Angle Valve, Air Operated |
| XLD-40H0 | XL*, High Vacuum Angle Valve, Air Operated |
| XLF-25 | XL*, High Vacuum Angle Valve, Air Operated |
| XLH-16 | XLH, High Vacuum Manual Angle Valve, Bellows Seal |
| XLH-25 | XLH, High Vacuum Manual Angle Valve, Bellows Seal |
| XLH-40 | XLH, High Vacuum Manual Angle Valve, Bellows Seal |
