Burkert 0258, Руководство по эксплуатации

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12 - 0258
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Mechanical data
Materials
Valve body Ultramid® T KR 4355 G5 black,
Grivory® HTV black
Valve internals Ultramid® T KR 4355 G5 black,
Grivory® HTV black and VA
Seal material FKM / Al2O3
Media
3)
neutral gases and liquids, e.g., air, water,
glycol, cooling water with additives
4)
Media temperature -20 ... +95 °C
Viscosity max. 40 mm²/s
Port connection Tube hose connections,
either TU 22, TU28, TU35,
straight or angled
Motor torque LC nom./max.: 0.35 Nm / 0.7 Nm
Mod. nom./max.: 1.2 Nm / 2.1 Nm
Block assembly with mounting plates and adapters
Fixation with fixing angles and tie rods
Installation position any, preferably with drive above
Basic module 2- and 3-way valves
Check valve
Filter module, lockable
Hand shut-off valve
General data
Ambient temperature -20 ... +80 °C
Operating temperature -20 ... +95 °C
Storage temperature 0 ... +60 °C
Relative humidity max. 80 %
Weight approx. 900 g / module,
depending on the design
Duty cycle
1) 2)
continuous operation ED 100 %
Protection class IP 65
Approval Type approval from Federal Office for Motorised
e1*72/245*95/54*3187*00