Conbraco 4A-200 RPZ Backflow Preventer 1-1/2 in.

The Apollo Model RP4A series Reduced Pressure Backflow Preventers provide maximum protection of the potable water supply due to back-siphonage or backpressure from substances that are hazardous to the potable water supply. The top accessed modular check valve cartridges provide captured springs, replaceable seats and reversible silicone seat discs. This Made in America assembly features Apollo ball valves with stainless steel handles and nuts as standard and carries the five-year Apollo factory warranty.

Features and Benefits

Low pressure loss documented by independent approval agencies
Easily removable modular check valve cartridge
Captured stainless steel springs
Apollo ball valves w/ SS handles & nuts standard
Top-mounted test cocks for easy testing
No special tools required
Modular Relief Valve
Chloramine-resistant elastomers
Designed, cast, machined, assembled and tested IN THE USA
Conbraco Industries, Inc. continues to operate as Apollo Valves

Warranty

Five (5) Year Factory Warranty

Product Details

Horizontal installation approvals on 1/2 - 2 in.
Overall Length: 18 in.
ASSE 1013-2011
CSA B64.4
AWWA C511
Approved by the Foundation for CrossConnection Control and Hydraulic Research at the University of Southern California

Part Name	Material
Body, Caps, Ball Valve Shutoffs, Test cocks	Bronze C84400
Check Valve Cartridges	Glass-Filled PPO
Springs	300 Series Stainless Steel
Seat Discs	Chloramine-resistant Silicone
O-rings	Chloramine-resistant EPDM

CONBRACO RP4A REDUCED PRESSURE ASSEMBLIES:

The Apollo Model RP4A series Reduced Pressure Backflow Preventers provide maximum protection of the potable water supply due to back-siphonage or backpressure from substances that are hazardous to the potable water supply. The top accessed modular check valve cartridges provide captured springs, replaceable seats and reversible silicone seat discs. This Made in America assembly features Apollo ball valves with stainless steel handles and nuts as standard and carries the five-year Apollo factory warranty.

Features

Low pressure loss documented by independent approval agencies
Easily removable modular check valve cartridge
Captured stainless steel springs
Apollo ball valves w/ SS handles & nuts standard
Top-mounted test cocks for easy testing
No special tools required
Modular Relief Valve
Chloramine-resistant elastomers
Designed, cast, machined, assembled and tested IN THE USA

Approvals ASSE 1013 - Horizontal ("-2"), U & Z ("-1") CSA B.64.4 - Horizontal ("-2") Performance Rating Maximum Working Pressure 175 psi Temperature Range 33 F 180 F

Material Specifications

Part Name	Material
Body, Caps, Ball Valve Shutoffs, Test cocks	Bronze C84400
Check Valve Cartridges	Glass-Filled PPO
Springs	300 Series Stainless Steel
Seat Discs	Chloramine-resistant Silicone
O-rings	Chloramine-resistant EPDM

Dimensions

Size	A	B	C	D	E	F
1/2"	11-1/8"	7-3/8"	7-1/8"	2-7/8"	3-1/4"	3-7/8"
3/4"	12-3/4"	8-1/2"	7-3/8"	3-1/8"	3-1/2"	3-7/8"
1"	14-5/8"	9-1/2"	8"	3-1/4"	4"	4"
1-1/4"	18-5/8"	11-3/4"	9-7/8"	5-1/8"	4-1/2"	5-3/8"
1-1/2"	18-3/4"	11-5/8"	9-7/8"	5-1/8"	4-1/2"	5-3/8"
2"	21-1/8"	12-3/4"	11"	5-7/8"	5"	6"

FLOW CURVES, Curves developed from independent approval agencies actual tests Consult factory for details. indicates rated flow as determined by approval agencies, 7.5 ft/sec is the typical maximum Plumbing system flow rate

Specs

More Information
Brand	Conbraco
Product Type	Reduced Pressure Zone Assemblies (RPZ)
Test Cocks	4 FEMALE
Max Working Pressure	175 PSI
Hydrostatic Test Pressure	350 PSI
Temperature Range	33F to 180F
Main Valve Body Materials	Bronze
Elastomers	Silicone
Springs	Stainless Steel
Warranty	5 Years
Size	1-1/2 in.
Connection	Union End Ball Valves
Lead Free	Not Lead Free