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
24 | 26
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10.5. Ordering chart clamp connection
Valvewithowdirectionbelowseat
Note:
The following tables refer to valves with stainless steel body
Control
function
Nominal
diameter
Actuator
size Ø
Port connection,
external Ø
Pilot pres-
sure 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 4.1 16
345128
On request
20 50(D) 50.5 4.1 11
345129
On request
25 63(E) 50.5 4.2 11
345130
344574
32 80(F) 50.5 5 14
345131
On request
40 80(F) 64.0 5 9
345132
On request
50 100(G) 77.5 4.4 7.2
345133
On request
CF: B, see
control func-
tions
1.)
15 50(D) 34.0 See dia-
grams
2.)
16
363929
On request
20 50(D) 50.5 16
345134
On request
25 50(D) 50.5 16
363930
On request
32 63(E) 50.5 16
363933
On request
40 63(E) 64.0 16
363940
On request
50 63(E) 77.5 13
363942
On request
ASME BPE
CF: A, see
control func-
tions
1.)
½ 50(D) 25.0 4.1 16
344632
On request
¾ 50(D) 25.0 4.1 11
344633
On request
1 63(E) 50.5 4.2 11
344634
On request
1½ 80(F) 50.5 5 9
344635
On request
2 100(G) 64.0 4.4 7.2
344636
On request
CF: B, see
control func-
tions
1.)
½ 50(D) 25.0 See dia-
grams
2.)
16 On request On request
¾ 50(D) 25.0 16 On request On request
1 50(D) 50.5 16 On request On request
1½ 63(E) 50.5 16 On request On request
2 63(E) 64.0 13 On request On request
1.) Further information in chapter “3. Control functions” on page 5
2.) See diagrams in chapter “Pilotpressurediagramwithowdirectionbelowseat(controlfunctionB,seatsealPTFE)”onpage12