| Certificate/Reg.-No. | 968/TA 1643.02/23 |
| Type of Certificate | TA Luft |
| Certificate Holder | ARI-Armaturen Albert Richter GmbH & Co. KG |
| Product Category | Actuators > Bauteile TA Luft |
| Product Tested | Gland stem seal and housing seal (packing ring and flat gasket in graphite) of the shut off valves type STOBU (TA Luft model) |
| Type Designation | STOBU DN: 15 - 300 PN: up to 40 Stem diameter: 8 - 32 mm |
| Codes and Standards |
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| Intended Application | Reached category: ISO FE BH-CO5-SSA0-t(-29,+150°C)-PN40-ISO15848-1 max. 4500 cycles of stem movement |
| Specific Requirements | The instructions of the associated Installation, Operating Manual shall be considered. Quality of sealing materials according to test documentation. Dimensions, profile, surface roughness and position tolerances according to test documentation. |
| Valid Until | 2026-07-07 |
| Appendixes | n/a |
| Download Certificate |
968_TA_1643_02_23_en_el.pdf 968_TA_1643_02_23_de_el.pdf |
| Certificate/Reg.-No. | Certificate Holder | Product Category | Product Tested | Type Designation | Details |
|---|
| 968/TA 1643.02/23 | ARI-Armaturen Albert Richter GmbH & Co. KG | Actuators → Bauteile TA Luft | Gland stem seal and housing seal (packing ring and flat gasket in graphite) of the shut off valves type STOBU (TA Luft model) | STOBU DN: 15 - 300 PN: up to 40 Stem diameter: 8 - 32 mm | View Details | View PDF |
Remark: In case of missing entries this is due to restrictions by the certificate holder
