Data Sheet

24000CVF and 24000SVF Valves
D103333X012
Product Bulletin
52.1:24CVF_SVF
March 2013
14
Table 13. Allowable Pressure Drops (bar). Do not exceed valve body temperature pressure ratings.
ORIFICE
DIA.
(mm)
PLUG
TRAVEL
(mm)
ACT
TYPE
AIR-TO-OPEN ACTION AIR-TO-CLOSE ACTION
BENCH
RANGE
(barg)
0.2-1.0 barg SIGNAL
TO ACTUATOR
WITH POSITIONER
1.38 barg AIR
SUPPLY
BENCH
RANGE
(barg)
0.2-1.0 barg SIGNAL
TO ACTUATOR
WITH POSITIONER
1.38 barg AIR
SUPPLY
Max CL
IV
Shutoff
Press.
Max CL
VI
Shutoff
Press.
Max CL
IV
Shutoff
Press.
Max CL
VI
Shutoff
Press.
Max CL
IV
Shutoff
Press.
Max CL
VI
Shutoff
Press.
Max CL
IV
Shutoff
Press.
Max CL
VI
Shutoff
Press.
4.0 12.7 32 0.3-1.0 51.7 --- 51.7
(1)
--- 0.2-0.9 51.7 --- 51.7
(1,2)
---
6.3 12.7 32 0.3-1.0 51.7 --- 51.7
(1)
--- 0.2-0.9 51.7 --- 51.7
(1,2)
---
7.9 12.7 32 0.3-1.0 --- 28.8 --- 51.7
(1,2)
0.2-0.9 --- 28.8 --- 51.7
(1,2)
9.5 12.7 32 0.3-1.0 31.2 19.2 51.7
(1)
50.3 0.2-0.9 31.2 19.2 51.7
(1,2)
51.7
(1)
20.6 12.7
32 0.3-1.0 7.79 1.31 15.6 9.10 0.2-0.9 7.79 1.31 27.3 20.8
32 0.5-1.0 15.6 9.10 23.4 16.9 0.2-0.7 19.5 13.0 39.0 32.5
54 0.3-1.0 5.93 --- 17.7 11.2 0.2-0.9 11.8 5.30 41.4 34.8
54 0.5-1.0 23.6 17.0 35.4 28.9 0.2-0.7 29.5 23.0 51.7
(1)
51.7
(1)
54 0.6-1.0 35.4 28.9 47.2 40.7 --- --- --- --- ---
27.0 12.7
32 0.3-1.0 4.19 --- 9.45 4.27 0.2-0.9 4.69 --- 16.5 11.4
32 0.5-1.0 9.45 4.27 14.1 8.96 0.2-0.7 11.8 6.62 23.6 18.4
54 0.3-1.0 3.59 --- 10.7 12.5 0.2-0.9 7.17 2.0 25.0 19.9
54 0.5-1.0 14.3 9.10 21.4 16.3 0.2-0.7 17.9 12.7 35.7 30.5
54 0.6-1.0 21.4 16.3 28.5 23.4 --- --- --- --- ---
31.8 19.1
32 0.3-1.0 3.45 --- 6.96 2.48 0.2-0.9 3.45 --- 12.1 7.65
32 --- --- --- --- --- 0.2-0.7 8.69 4.20 17.3 12.9
54 0.3-1.0 5.24 --- 10.5 6.07 0.2-0.9 5.24 --- 18.3 13.9
54 0.5-0.9 10.9 6.07 15.7 11.3 0.2-0.7 13.1 8.69 26.3 21.8
54 0.7-1.0 18.3 13.9 23.6 19.2 --- --- --- --- ---
70 0.7-1.0 24.9 20.5 32.1 27.6 --- --- --- --- ---
38.1 19.1
32 0.3-1.0 2.14 --- 4.89 1.10 0.2-0.9 2.41 --- 8.55 4.76
32 --- --- --- --- --- 0.2-0.7 6.13 2.34 12.2 8.48
54 0.3-1.0 3.72 --- 7.38 3.65 0.2-0.9 3.72 --- 19.9 9.17
54 0.5-0.9 7.38 3.65 11.1 7.31 0.2-0.7 9.24 5.52 18.5 14.8
54 0.7-1.0 12.9 9.17 16.7 12.9 --- --- --- --- ---
70 0.7-1.0 17.7 13.9 22.7 18.9 --- --- --- --- ---
70 0.8-1.2 --- --- 27.7 23.9 --- --- --- --- ---
50.8 19.1
32 0.3-1.0 1.38 --- 2.83 --- 0.2-0.9 1.38 --- 4.89 2.0
32 --- --- --- --- --- 0.2-0.7 3.52 --- 7.03 4.14
54 0.3-1.0 2.14 --- 4.27 1.38 0.2-0.9 2.14 --- 7.44 4.55
54 0.5-0.9 4.27 1.38 6.34 3.52 0.2-0.7 5.31 2.41 10.6 7.72
54 0.7-1.0 7.45 4.55 9.58 6.69 --- --- --- --- ---
70 0.7-1.0 10.1 7.24 13.0 8.07 --- --- --- --- ---
70 0.8-1.2 --- --- 15.9 13.0 --- --- --- --- ---
1. The maximum shutoff pressure when using ENVIRO-SEAL packing is defined by: nP = Table Value - [1112/(Port Diameter)
2
]. These table values should not be modified by this formula and
the maximum nP of 51.7 bar should be used for ENVIRO-SEAL packing.
2. The maximum shutoff pressure when using Flexible Graphite packing is defined by: nP = Table Value - [5337/(Port Diameter)
2
]. These table values should not be modified by this formula
and the maximum nP of 51.7 bar should be used for Flexible Graphite packing.