Submittal Sheet

Model FF
FAST FILL PRESSURE REGULATOR
(35 SERIES)
Job Name:
Job Location:
Engineer:
Tag: Wholesale Distributor:
Representative:
P.O. Number:
Contractor:
Conbraco Industries, Inc. 701 Matthews Mint Hill Rd. Matthews NC 28105 USA ; www.apollovalves.com
DESCRIPTION
; 704-841-6000
Conbraco Industries can accept no responsibility for possible errors in this document and reserves the right to alter its product design or construction without notice and without incurring any obligation
to make such changes on Conbraco products previously or subsequently sold. All product specifications are approximate and are provided for reference only.
SS1096 © 04/10 Page 1 of 1
The Apollo
®
Model FF Fast Fill/Feedwater Pressure
Regulator provides the heating boiler with make up water
at reduced inlet pressure with a high capacity purge /
quick fill capability. They are manufactured in the US from
proven ASTM grade materials for corrosion resistance and
long life. Cartridge is replaceable in-line.
FEATURES
 All brass / bronze construction
 100% Factory tested and preset to 15 psig
 Adjustment range 10 - 25 psig
 Choice of NPT or solder inlet connections
 Purge lever / high capacity fast fill feature
 Integral check and stainless steel strainer
 MADE IN THE USA
MATERIAL SPECIFICATIONS
Part Name Material
Adjustment Screw ASTM B16 Brass
Spring Steel, Zn PLT
Cage ASTM B584 Bronze
Body ASTM B584 Bronze
Lever Steel, Zn PLT
Check Seat Nitrile
Seat Washer Nitrile
Diaphragm Nitrile/Nylon
DIMENSIONS
Model Item No. Size/Connection Height Length Wt.
FF12 3550301 ½” UNION NPT 5.25 4.31 2.55
FFT12 3560301 ½” NPT 5.25 3.5 2.25
FFS12 3570301 ½” SOLDER 5.25 3.18 2.42
PERFORMANCE RATING
Adjustable Range 10 - 25 psig (68.7 – 172.4 kPa)
Factory Preset at 15 psig (103 kPa)
Max Temperature: 210° F
Maximum Working Pressure: 100psi (6.9 bar)
CONNECTION OPTIONS
FF12 - ½” FNPT Union x FNPT
FFT12 - ½” FNPT x FNPT
FFS12 - ½” Solder Union x FNPT