Data Sheet

24000CVF and 2 4000SVF Valves
D103333X012
Product Bulletin
52.1:24CVF_SVF
March 2013
15
Table 14. Allowable Pressure Drops (psi). Do not exceed valve body temperature pressure ratings.
ORIFICE
DIA. (in)
PLUG
TRAVEL
(in)
ACT
TYPE
AIR-TO-OPEN ACTION AIR-TO-CLOSE ACTION
BENCH
RANGE
(psig)
3-15 psig SIGNAL TO
ACTUATOR
WITH POSITIONER
20 psig AIR SUPPLY
BENCH
RANGE
(psig)
3-15 psig SIGNAL TO
ACTUATOR
WITH POSITIONER
20 psig 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.
0.156 0.50 32 5-15 750 --- 750
(1)
--- 3-13 750 --- 750
(1,2)
---
0.25 0.50 32 5-15 750 --- 750
(1)
--- 3-13 750 --- 750
(1,2)
---
0.3125 0.50 32 5-15 --- 418 --- 750
(1,2)
3-13 --- 418 --- 750
(1,2)
0.375 0.50 32 5-15 452 278 750
(1)
730 3-13 452 278 750
(1,2)
750
(1)
0.8125 0.50
32 5-15 113 19 226 132 3-13 113 19 396 301
32 7-15 226 132 339 245 3-10 283 188 565 471
54 4-15 86 --- 257 162 3-13 171 77 600 505
54 7-15 343 248 514 419 3-10 428 334 750
(1)
750
(1)
54 9-15 514 419 685 591 --- --- --- --- ---
1.0625 0.50
32 5-15 68 --- 137 62 3-13 68 --- 239 165
32 7-15 137 62 205 130 3-10 171 96 342 267
54 4-15 52 --- 155 81 3-13 104 29 363 288
54 7-15 207 132 311 236 3-10 259 184 518 443
54 9-15 311 236 414 340 --- --- --- --- ---
1.25 0.75
32 5-15 50 --- 101 36 3-13 50 --- 176 111
32 --- --- --- --- --- 3-10 126 61 251 187
54 5-15 76 --- 152 88 3-13 76 --- 266 202
54 7-13 152 88 228 164 3-10 190 126 381 316
54 10-14 266 202 343 278 --- --- --- --- ---
70 10-15 362 297 466 401 --- --- --- --- ---
1.5 0.75
32 5-15 35 --- 71 16 3-13 35 --- 124 69
32 --- --- --- --- --- 3-10 89 34 177 123
54 5-15 54 --- 107 53 3-13 54 --- 188 133
54 7-13 107 53 161 106 3-10 134 80 269 214
54 10-14 188 133 242 187 --- --- --- --- ---
70 10-15 256 201 329 274 --- --- --- --- ---
70 12-18 --- --- 402 347 --- --- --- --- ---
2.0 0.75
32 5-15 20 --- 41 --- 3-13 20 --- 71 29
32 --- --- --- --- --- 3-10 51 --- 102 60
54 5-15 31 --- 62 20 3-13 31 --- 108 66
54 7-13 62 20 92 51 3-10 77 35 154 112
54 10-14 108 66 139 97 --- --- --- --- ---
70 10-15 147 105 189 147 --- --- --- --- ---
70 12-18 --- --- 230 189 --- --- --- --- ---
1. The maximum shutoff pressure when using ENVIRO-SEAL packing is defined by: nP = Table Value - [25/(Port Diameter)
2
]. These table values should not be modified by this formula and the
maximum nP of 750 psi should b e used for ENVIRO-SEAL packing.
2. The maximum shutoff pressure when using Flexible Graphite packing is defined by: nP = Table Value - [120/(Port Diameter)
2
]. These table values should not be modified b y this formula and
the maximum nP of 750 psi should be used for Flexible Graphite packing.