Instruction Manual
D103358X012
24000F Valves
February 2021
12
Figure 5. Optional 151 Low Flow Trim Assembly
E1270
Figure 6. Optional 177 Low Flow Trim Assembly
E1271
Table 4. Plug and Seat for Baumann 151 Trim
KEY
NO.
DESCRIPTION
PLUG TYPE
PLUG
SERIES
ORIFICE
DIAMETER
mm (Inch)
C
v
K
v
VALVE SIZE
DN 15 (NPS 1/2)
DN 20 (NPS 3/4)
DN 25 (NPS 1)
4*
Plug & Stem
Assy
Modified
Equal % Low
Flow
151
3.96 (0.156)
0.00013
0.0001
24151-2-101-151
0.00025
0.0002
24151-3-101-151
0.0005
0.0004
24151-4-101-151
0.001
0.0009
24151-5-101-151
0.002
0.0017
24151-6-101-151
0.004
0.003
24151-7-101-151
0.008
0.007
24151-8-101-151
0.015
0.013
24151-9-101-151
0.03
0.026
24151-10-101-151
0.06
0.052
24151-11-101-151
0.1
0.86
24151-12-101-151
0.2
0.17
24151-24-101-151
0.45
0.39
24151-25-101-151
51*
Seat Sub-Assembly
24151-20
Table 5. Plug and Seat for Baumann 177 Trim
KEY
NO.
DESCRIPTION
PLUG TYPE
PLUG
SERIES
ORIFICE
DIAMETER
mm (Inch)
C
v
K
v
VALVE SIZE
DN 15 (NPS 1/2)
DN 20 (NPS 3/4)
DN 25 (NPS 1)
2*
Seat Sub-Assembly (See table 6)
24241
4*
Plug & Stem
Assy
Low Flow
177
7.9 (0.3125)
0.0005
0.0004
24598-101-177
0.001
0.0009
24597-101-177
0.002
0.0017
24594-101-177
0.005
0.004
24595-101-177
0.01
0.009
24596-101-177
0.02
0.017
24621-10-101-177
0.05
0.04
24658-10-101-177
Table 6. Baumann 177 Low Flow Trim
Key No.
Description
4*
2a*
23
Gland
Seat Ring Subassembly,
P/N 24241
24
Retainer Nut
25
Insert
26
Housing
*Recommended spare parts