Burkert 2301 Guide Rapide page 9

7.3 Type label
Sealing material
Orifice of the seat /
actuator size
Control function (CF)
Type
2301 A 25M PTFE VA
Tmed -10°C - +185°C
Flow 1
00189145
Identification
Flow direction
number
Permitted medium Main dimensions of
temperature line connection
8
Body material
Permitted medium pressure
Permitted pilot pressure
CE identification
Pilot 5,5-7bar
Pmed 16,0bar
G1" Kvs12,0
2 W3ZLT
manufacture
Flow capacity in standard
production conditions
english
7.4 operating conditions
Observe permitted ranges on the type label of the device!
7.4.1 Temperature ranges
actuator
actuator
size
material
[mm]
ø 50
Date of
ø 70
PPS
ø 90
ø 130
Tab. 1: Temperature ranges
If a pilot valve/control unit is used, the max. ambient tem-
1)
perature is +55 °C.
The globe control valve is suitable for steam sterilization.
Pilot air ports with push-in connector
2)
Pilot air ports with threaded bushing
3)
Type 2301
Technical data
medium
seat seal seat seal
steel - steel Ptfe - steel
-10...+185 °C -10...+130 °C
environment
1)
0...+60 °C
2)
0...+100 °C
3)