Data Sheet
Table Of Contents
- 1. General Technical Data
- 2. Product versions
- 3. Control functions
- 4. Approvals
- 5. Materials
- 6. Dimensions
- 7. Performance specifications
- 7.1. Fluidic data
- Overview of fluidic data for flow below seat (for gases, steam and liquids)
- Pilot pressure diagram with flow direction below seat (control function B, seat seal PTFE)
- Overview of fluidic data with flow above seat (for gases and steam)
- Pilot pressure diagram with flow direction above seat (control function A, seat seal PTFE)
- 7.2. Operating limits
- 7.1. Fluidic data
- 8. Product accessories
- 9. Networking and combination with other Bürkert products
- 10. Ordering information
Type 2000
25 | 26
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Valvewithowdirectionaboveseat
Control
function
Nominal
diameter
Actuator
size Ø
Port connection,
external Ø
Pilot pressure
min.
Operating
pressure max.
Article no.
PA actuator PPS actuator
[DN] [mm] [mm] [bar(g)] [bar(g)]
ISO 2852
CF: A, see
control func-
tions
1.)
15 50(D) 34.0 See diagrams
2.)
16
345135
345145
20 50(D) 50.5 16
345136
On request
25 63(E) 50.5 16
345137
On request
32 63(E) 50.5 16
345138
On request
40 63(E) 64.0 16
345139
On request
50 63(E) 77.5 16
345140
431027
ASME BPE
CF: A, see
control func-
tions
1.)
½ 50(D) 25.0 See diagrams
2.)
16
344721
On request
¾ 50(D) 25.0 16
344722
On request
1 63(E) 50.5 16
344723
On request
1½ 63(E) 50.5 16
344724
On request
2 63(E) 64.0 16
344725
On request
1.) Further information in chapter “3. Control functions” on page 5
2.) See diagrams in chapter “Pilotpressurediagramwithowdirectionaboveseat(controlfunctionA,seatsealPTFE)”onpage14
Further versions on request
Approval
Food processing, drinking water, oxygen, fuel gases,
explosion protection
5
bar
0
Pressure
Other versions for operating pressures up to 25bar(g)
Vacuum version down to - 0.9bar(g)
Material
Seal: NBR, FKM, EPDM
Temperature
High temperature version up to 230 °C
Hot water version up to 200 °C
Low temperature version down to - 40 °C
Process connection
Clamp connection acc. to DIN 32676, welded connec-
tion, threaded connection
10.6. Ordering chart accessories
Accessoriesfor3/2waypilotvalveswithbanjobolts
Note:
• Seal material FKM / NBR
• Complete program see data sheet 6012 , 6014 , 2507 , 2518
Valves
for ac-
tuator
size Ø
Type Pilot air
connection
Working
port
(banjo
bolt)
Q
Nn
value
air
Pres-
sure
range
Electrical
coil con-
nection
Ind. Std.
Power
consump-
tion
Article no.
Voltage/
Frequency
Cable plug
024V/DC 230V/50 12…24
AC/DC
withLED
0…250
AC/DC
[mm] [l/min] [bar(g)] [W] [V] [V] [V] [V]
40(C) 6012P Thread G ¼ Thread
G ⅛
48 0…10 Type 2507
Form B
4
552295
552298
423849
423845
Push-in
connector
Ø6mm
552287
552286
50(D)…
63(E)
Thread G ¼ Thread
G ¼
552291
552294
Push-in
connector
Ø6mm
552283
552286
50(D)…
125(H)
6014P Thread G ¼ Thread
G ¼
120 0…10 Type 2518
Form A
8
424103
424107
314812
314802