Title: Siemens STA73-eng.pdf
Adaption of close- dimension with higher sliding sleeve (bayonet- nut) AV301, AV302 und AV303, bayonet-nut, AV.. (Accessories)Siemens Building TechnologiesA higher sliding sleeve, bayonet nut, is used in the following cases:a.If the diameter of the actuator's sliding sleeve, bayonet-ring (42,5 mm) prevents assembly (e.g. angle valves, valves with measurement ports) andb. To adapt to the desired thread size for third-party manufacturers (M28 x1.5 or M30 x 1)It must be combined with insert A (black) to avoid changing the close - dimension range using an higher sliding sleeve adapter (bayonet).Options •In order to achieve the close-dimension range, reduced by 5 mm, the sliding sleeve adapter must be used together with insert B (white). In order to achieve the close-dimension range, increased by 5 mm, the sliding sleeve adapter must be used without insert A or B.