Functional data Media Cold and warm water, water with glycol up to
max. 50% vol.
Medium temperature -20…120°C
Permissible pressure ps 1600 kPa
Leakage rate Leakage rate A, tight (EN 12266-1)
Angle of rotation 90°
Installation position Upright to horizontal (in relation to the stem)
Suitable connection flange In accordance with ISO 7005-1 and EN 1092-1
In accordance with ISO 7005-2 and EN 1092-2
In accordance with DIN 2641 and DIN 2642
Maintenance Maintenance-free
Materials Body EN-GJS400-15 (GGG 40), polyester-powder
coating
Closing element 1.4308 (Stainless steel 304)
Stem 1.4021 (Stainless steel 420)
Stem seal O-ring EPDM
Stem bearing Bronze, steel, PTFE
Seat EPDM