Apollo Conbraco 14 User Manual
14 SERIES
ASME HIGH VOLUME
SAFETY RELIEF VALVE
Job Name: Contractor:
Job Location: P. O . N um b e r :
Engineer: Representative:
Ta g: Wholesale Distributor:
DESCRIPTION
The Apollo® 14 Series is a 100% American Made
Bronze Safety Relief Valve for protection of steam
boilers, low pressure, high volume blowers,
compressors and vacuum systems.
FEATURES
ASME Section IV Certified Steam Capacity
5-15 psig Set Pressures @ 250F max
Corrosion Resistant Construction
2”, 2-1/2”, 3” Male/Female NPT Inlet/Outlet
Optional Non-code Air/Vacuum Service
MATERIALS
Body: ASTM B584 Bronze
Spring: Stainless Steel
Seat: EPDM
CAPACITY
STEAM
Set Pressure
PSIG (bar)
5 (0.34) 1815 (825) 2695 (1225) 3944 (1792)
10 (0.69) 2483 (1128) 3686 (1675) 5394 (2451)
*15 (1.03) 3150 (1431) 4676 (2125) 6843 (3110)
*National Board Capacity Certified
AIR/GAS
Set Pressure
PSIG (bar)
5 (0.34) 651 (1046) 967 (1554) 1415 (2275)
10 (0.69) 829 (1332) 1231 (1978) 1801 (2894)
15 (1.03) 1006 (1617) 1494 (2402) 2186 (3514)
VACUUM
Set Pressure
PSIG (bar)
10”Hg (254mm) 415 (667) 635 (1021) 915 (1471)
30”Hg (762mm) 430 (691) 653 (1050) 943 (1516)
14205 (2”)
LB/Hr (Kg/Hr)
14405 (2”)
SCFM (Nm³/Hr)
14605 (2”)
SCFM (Nm³/Hr)
14206 (2-1/2”)
LB/Hr (Kg/Hr)
14406 (2-1/2”)
SCFM (Nm³/Hr)
14606 (2-1/2”)
SCFM (Nm³/Hr)
14207 (3”)
LB/Hr (Kg/Hr)
14407 (3”)
SCFM (Nm³/Hr)
14607 (3”)
SCFM (Nm³/Hr)
APPROVALS
ASME Section IV Low Pressure Steam Heating Boilers
Canadian Registration Number 0G8547.5C
DIMENSIONS
MODEL # SIZE, MNPT x FNPT A - INSTALLED HT
14X05 2 x 2 5.80 (147)
14X06 2-1/2 x 2-1/2 6.70 (170)
14X07 3 x 3 7.73 (196)
All dims in inches (mm)
ORDER NUMBER
14- Service- Size- Pressure- Additional Option
Example: 1420515G / 1440610 / 14607V20
SERVICE
2 = ASME Section IV Steam/Non-code Steam
4 = Non-code Air/Gas (w/Test Lever)
5 = Non-code Air/Gas (No Test Lever)
6 = Non-code Vacuum (No Test Lever)
SIZE
05 = 2” x 2”
06 = 2-1/2” x 2-1/2”
07 = 3” x 3”
SET PRESSURE
(05-15 psig steam / 05-20 psig air)
(V8-V30 in-Hg vacuum)
Conbraco Industries, Inc. 701 Matthews Mint Hill Rd. Matthews NC 28105 USA ; www.conbraco.com ; 704-841-6000
This specification is provided for reference only. Conbraco reserves the right to change any portion of this specification without notice
and without incurring obligation to make such changes to Conbraco products previously or subsequently sold.
SS1070 ©11/06 Page 1 of 1
Conbraco Industries, Inc. 701 Matthews Mint Hill Rd. Matthews NC 28105 USA ; www.conbraco.com ; 704-841-6000
Conbraco Industries, Inc. 701 Matthews Mint Hill Rd. Matthews NC 28105 USA ; www.conbraco.com ; 704-841-6000
This specification is provided for reference only. Conbraco reserves the right to change any portion of this specification without notice
This specification is provided for reference only. Conbraco reserves the right to change any portion of this specification without notice
and without incurring obligation to make such changes to Conbraco products previously or subsequently sold.
and without incurring obligation to make such changes to Conbraco products previously or subsequently sold.
SS1070 ©11/06 Page 2 of 1
SS1070 ©11/06 Page 2 of 1
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