Instruction Manual
D103359X012
24000S Valve
February 2021
12
Figure 4. Optional 151 Low Flow Trim Assembly
E1270
Table 4. Baumann 151 Low Flow Trim
Key No.
Description
Material
4
Plug
ASTM A479 S21800
51
Seat Sub-Assembly
52
Cage
ASTM A276 S31600
53
Seat
PTFE
54
Collar
ASTM A276 S31600
55
Washer
ASTM A276 S31600
56
Insert
ASTM A276 S31600
Table 5. Plug and Seat for Baumann 151 Trim
KEY
NO.
DESCRIPTION
PLUG TYPE
PLUG NO.
ORIFICE
DIAMETER
mm (Inch)
C
v
K
v
VALVE SIZE
DN 15 (NPS 1/2)
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
*Recommended spare parts