General Data; Mechanical Data - Burkert 0250 Manuel D'utilisation

General data

ambient temperature
operating temperature
storage temperature
relative humidity
Weight
duty cycle
1) 2)
protection class
approval

mechanical data

materials
Valve body
Valve internals
seal material
media
3)
Media temperaure
Viscosity
port connection
motor torque
Block assembly
Fixation
Installation position
Basic module
14 - 0250
-20 ... +80 °c
-20 ... +95 °c
0 ... +60 °c
max. 80 %
approx. 1000 g / module, depending on the design
continuous operation ed 100 %
ip 65
type approval from Federal office for Motorised
transport (Kraftfahrtbundesamt)
e1*72/245*95/54*3187*00
ultramid t (pa 6/6t)
ultramid t, Va, Ms, pps
FKM
neutral gases and liquids, e.g., air, water,
glycol, cooling water with additives
-20 ... +95 °c
max. 40 mm²/s
tube hose connections,
either tu 22, tu28, tu35,
straight or angled (except tu22)
nom./max.: 1.2 nm / 2.1 nm
with mounting plates and adapters
with fixing angles and tie rods
any, preferably with drive above
2- and 3-way valves
check valve
Filter module, lockable
shut-off valve
4)