Submittal Sheet

This specication is provided for reference only. Conbraco Industries Inc. reserves the right to change any portion of this specication without notice and without incurring
obligation to make such changes to Conbraco products previously or subsequently sold. Please visit our website @ www.apollovalves.com for the most current information.
Apollo Valves, Manufactured by Conbraco Industries, Inc.
701 Matthews Mint-Hill Road, Matthews, NC 28105 USA
www.apollovalves.com | [phone]
36 Series
Model PR - Pressure Reducing Valve
SS1085 © 2/15 Page 2 of 2
MODEL NUMBER
PR X X X X X
UNION GAUGE PRESSURE RANGE SIZE END CONNECTION*
blank = Single Union blank = No Gauge Port blank = 25 - 75 PSIG 12 = 1/2” blank = FNPT x FNPT
E = Extended Union P = w/Gauge Port Plugged L = 10 - 35 PSIG 34 = 3/4” Single Union
D = Double Union G = w/Pressure Gauge H = 75 - 125 PSIG 1 = 1” S = Solder x FNPT
T = No Union 114 =-1/4” C = CPVC x FNPT
(Threaded Only) 112 = 1-1/2” X = PEX x FNPT
2 = 2” M = Meter x FNPT
Double Union
S = Solder x Solder
C = CPVC x CPVC
X = PEX x PEX
B = BSPT x BSPT
SC = Solder x CPVC
SX = Solder x PEX
CX = CPVC x PEX
PART NUMBER
36 X XX X X X
CONNECTION SIZE GAUGE PRESSURE OPTION
1 = Single Union NPT 03 = 1/2” 0 = Without Gauge 1 = 25 - 75 PSIG range Blank = No Option
2 = No Union NPT 04 = 3/4” P = w/Gauge Port Plugged 2 = 10 - 35 PSIG range C = CPVC Tailpiece
3 = Single Union Solder x NPT 05 = 1” G = w/Gauge 3 = 75 - 125 PSIG range S = Sealed Cage
4 = Double Union NPT 06 = 1-1/4” X = PEX AUB = Extended Union (3/4” and 1”)
5 = Double Union Solder 07 = 1-1/2”
6 = Single Union Meter 08 = 2”
8 = Double Union CPVC
9 = Double Union PEX
* Also available with Press
Connections. See 36-PR
Series submittal.
FLOW CAPACITY
Pipe Size
Fall-O*
(PSI)
Pressure Dierential (PSI)
Pipe Size
Fall-O *
(PSI)
Pressure Dierential (PSI)
25 50 75 25 50 75
1/2”
5 1.3 1.5 1.7
1-1/4”
5 8.5 10 11.5
10 4.7 5.5 6.3 10 19.6 23 26.5
15 10.6 12.5 14.4 15 35.7 42 48.3
20 15.3 18 20.7 20 53 62 71
3/4”
5 2.1 2.5 2.9
1-1/2”
5 12 14 16
10 6.8 8 9.2 10 27 32 37
15 13.2 15.5 17.8 15 48 56 64
20 18.3 21.5 24.7 20 68 80 92
1”
5 2.8 3.3 3.7
2”
5 15 18 21
10 8.5 10 11.5 10 39 46 53
15 15.3 18 20.7 15 66 78 90
20 21.3 25 28.8 20 94 110 127
* Fall O is the dierence between the PRV’s set pressure and the owing
pressure at any given demand.
M ODEL PR FLOW CHART
0
5
10
15
20
25
0 20 40 60 80 100 120
FLOW (GPM)
PRESSURE DROP (FALLOFF) psi
2"
1-1/2"
1-1/4"
1"
3/4"
1/2"
JUMP KIT
For use during system startup and overpressurization.
Kit Number Size Adapter
36404JK 3/4" Threaded
36405JK 1" Threaded
36406JK 1-1/4" Threaded
36504JK 3/4" Solder
36505JK 1" Solder
36506JK 1-1/4" Solder
36504JKC 3/4" CPVC
36505JKC 1" CPVC