500 Series
ASME Section VIII Safety Relief Valve
SUBMITTAL SHEET
Job Name:
Job Location:
Engineer:
Contractor:
Tag :
PO#:
Rep:
Wholesale Dist.:
DESCRIPTION
ASME S ection VIII ca pacity certifi ed safety relief va lve for overpressure p rotection of steam , air/gas an d liquid systems , pressure vess els, piping and si milar equipme nt.
FEATU R ES
• ASME Section VIII Certified Capacities
• 5 - 1200 psig Set Pressures @ 800° F max*
• 1/2” - 2” Inlet Connections
• Bronze, Carbon or Stainless Steel Construction
• Lapped Metal Seats; O-ring and PCTFE Seats Optional
APPROVALS
• ASME Section VIII Div 1 Pressure Vessels for
Steam, Air/Gas and Liquids
• CR N 0G 8 5 47.5C
• Directive 2011/65/CE (RoHS) Compliant (530-540)
• Pressure Equipment Directive 2014/68/EU (PED)
• Screwed Cap or Packed Lift Lever Configuration
• Made in the USA
*Set pressures and temperatures vary by model.
Refer to catalog for sizing and selection information
CAPACITY, SCFM (NM3/HR)
NATIONAL BOARD CAPACITY CERTIFIED, SECTION VIII AIR
SET PRESSURE
PSIG (BAR)
15 (1.03) 67 (1 07) 118 (189) 185 (298)
100 (6.90) 25 5 (40 9) 449 (721) 706 (1135)
500 (3 4.48) 1153 (1853) 2032 (3267) 3197 (5138)
SET PRESSURE
PSIG (BAR)
15 (1.03) 304 (488) 474 (762) 776 (1247)
100 (6.90) 1158 (1862) 1808 (2907) 2959 (4756)
500 (3 4.48) 5246 (8433) 8189 (13164) 13399 (21538)
D ORIFICE E ORIFICE F ORIFICE
G ORIFICE H ORIFICE J ORIFICE
PART NUMBER MATRIX
AVAI L AB LE CONFIGURATIONS
MODEL NUMBER ORIFICE SIZE
5xxDCB
5xxDCD* 1/2M x 3/4F 6.97 (177)
5xxDDB 3/4M x 1F 6.97 (177)
5xxDDD* 3/4 M x 3/4 F 6.97 (177)
5xxED
5xxEE 1M x 1-1/4F 8.45 (215)
5xxFE
5xxFF 1-1/4M x 1-1/2F 9.64 (245)
5xxGF
5xxGG 1-1/2M x 2F 12.62 (321)
5xxHG
5xxHH 2M x 2-1/2F 14.42 (367)
5xxJH J 2M x 3F 16 .50 (4 19)
*Bronze Body Only
STANDARD MATERIALS LIST
ASTM B584 Bronze
BODY
NOZZLE
SPRING
SE AT
D
E
F
G
H
ASTM A 216 Carbon Steel
ASTM A 351 Stainless Steel
ASTM B16 Brass
ASTM A479 Stainless Steel
Stainless Steel
Stainless Steel
HEIG HT IN. (MM)
1/2M x 1F 6.97 (177)
3/4 M x 1- 1/4F 8.45 (215)
1M x 1-1/2F 9.64 (245)
1-1/4M x 2F 12.62 (321)
1-1/2M x 2-1/2F 14.42 (367)
52 3 J H B K M AA 0425 Q
SERIES BO DY/
TRIM MATERIAL
51 - BRONZE/BRASS 1 - SCREWED CAP D C - 1/2” B - MNPT X NPT J - SEC VIII LIQUID M - METAL
52 - BRONZE/STAINLESS 2 - SCREWED + GAG E D - 3/4”
53 - CARBON/STAINLESS 3 - PACKED LEVER F E - 1” L - SEC VIII STEAM E - EPR
54 - ALL STAINLESS 4 - PACKED + GAG G F - 1-1/4” M -
*Not all configurations available together
CAP
ORIFICE
LETTER
H G - 1-1/2” N - NON CODE AIR N - NEOPRENE “AA” - DEFAULT SETTING
J H - 2” P -
INLET
SIZE
CONNECTION SERVICE SEAT SPECIAL OPTIONS
D - 3/4 OUTLET
(MODEL 510 &
520 D ORIFICE
ONLY)
K - SEC VIII AIR/GAS B - BUNA-N
NON CODE LIQUID
NON CODE STEAM
Q - VACUUM S - SILICONE “HT “ - HIGH TEMP SPRING
K - PCTFE
Z - KALREZ® “CE” - CE/PED
V - VITON “OX “ - CLEANED FOR OXYGEN
FACTORY ISSUED
LETTERS/NUMBERS FOR
SPECIAL OPTIONS OR
FEATURES
SET
PRESSURE
SET PRESSURE,
PSIG
(4 DIGITS)
VACUUM “HG”
PREFIX + 2 DIGITS
INSTALLED
SUFFIX
Q - PERFORMANCE
(CALIBRATION)
TEST REPORTS
(704) 841-6000
apollovalves.com
SS1120 © 07/18 Page 1 of 1
This specification is provided for reference only. Apollo reserves the right to change any portion of this specification without
notice and without incurring obligation to make such changes to Apollo products previously or subsequently sold.
Most current information available at apollovalves.com.
Loading...