| 2023 | CZ | HGL_CZ.PDF |
| 2023 | DE | HGL_DE.PDF |
| 2020 | DE | H-HA-HB_DE.PDF |
| 2010 | DE | HGL_VB_DE.PDF |
| 2003 | DE | Non-returnValves_0310_DE.pdf |
| 2023 | EN | HGL_EN.PDF |
| 2010 | EN | HGL_VB_EN.PDF |
| 2004 | EN | HGL_0410_EN.PDF |
| 2023 | ES | HGL_ES.PDF |
| 2010 | ES | HGL_VB_ES.PDF |
| 2023 | FR | HGL_FR.PDF |
| 2014 | IT | HGL_IT.PDF |
| 2023 | JA | HGL_JA.PDF |
| 2023 | RU | HGL_RU.PDF |
| 2012 | SI | HGL_SI.PDF |
| 2023 | SK | HGL_SK.PDF |
| 2012 | TW | HGL_TW.PDF |
| 2023 | US | HGL_ENUS.PDF |
| 2023 | ZH | HGL_CN.PDF |