Page 75 - Apollo - Commercial Products Catalog

SAFETY VALVES

ASME sections I & VIII

19 SERIES (CONT.) BRONZE SAFETY VALVES FOR STEAM, AIR & GAS SERVICE

CERTIFIED CAPACITIES
Set Pressure Orifice
psig D E F G H J
15 179 320 499 819 1,278 2,099
ASME Section VIII Steam 25 234 417 652 1,070 1,669 2,741
Unfired Pressure Vessels - “UV” steam lbs./hr. 40 322 574 896 1,471 2,295 3,768
@ 10% accumulation
50 382 682 1,064 1,746 2,725 4,474
*Specify Model 19S with stainless steel wetted trim 100 684 1,220 1,904 3,124 4,875 8,005
for steam settings beyond 250 psig. 125 835 1,489 2,324 3,813 5,950 9,770
150 985 1,758 2,744 4,502 7,025 11,535
165 1,076 1,920 2,996 4,916 7,670 12,594
200 1,287 2,296 3,584 5,881 9,175 15,066
250 1,590 2,834 4,424 7,259 11,325 18,596
300* 1,892 3,373 5,265 8,639 13,479 22,132
Approx
1 psi increments 6.0 10.8 16.8 27.6 43.0 70.6
CERTIFIED CAPACITIES

Set Pressure Orifice
psig D E F G H J
15 64 114 178 292 455 747
25 83 149 232 381 594 976
ASME Section VIII Air 40 115 204 319 524 817 1,342
Unfired Pressure Vessels - “UV” air SCFM @ 50 136 243 379 622 970 1,593
10% accumulation 100 244 434 678 1,112 1,736 2,849
125 297 530 828 1,358 2,118 3,478
150 351 626 977 1,603 2,501 4,106
165 383 683 1,067 1,750 2,731 4,484
200 459 818 1,276 2,094 3,267 5,364
250 566 1,009 1,575 2,584 4,032 6,621
300 673 1201 1874 3075 4,798 7,878
Approx
1 psi increments 2.2 3.8 6.0 9.8 15.3 25.1
19 SERIES NUMBERING SYSTEM
19M D C K 165 A

BASE MODEL NUMBER ORIFICE LETTER INLET SIZE (IN.) NPT ASME CODE AND SERVICE SET PRESSURE SPECIAL OPTIONS
IN PSI
19K = Brass Trim/Teflon Seat D C = 1/2 A = Sect. I Steam A = Anti-vibration trim
19M = Brass Trim/Metal Seat E D = 3/4 K = Sect. VIII Air CE = CE/PED Compliant
19L = Stainless Trim/Teflon Seat F E = 1 L = Sect. VIII Steam Q = Performance
19S = Stainless Trim/Metal Seat G F = 1-1/4 N = Non-Code Air (Calibration) test report
H G = 1-1/2 P = Non-Code Steam X = Oxygen cleaning
J H = 2 * Other suffixes - factory issued
J = 2-1/2

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See Safety & Relief Valve Catalog (SRCA9000) for more detailed information about the products in this section.