Internet #204220179

Model #23303

1/2 in. Brass Back Flow Preventer

  • Designed for use with pressure water systems
  • Heavy duty brass construction helps prevent backflow
  • Back flow preventer is CSA low lead content certified
  • See More Details

Frequently Bought Together

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Price:
$857

Product Overview

Camco RV 1/2 in. Back-Flow Preventer allows fluid to only flow in one direction to prevent backflow. It has a heavy duty brass body with a stainless spring. 1/2 in. Male x Female NPT.
  • For use with pressure water systems
  • Brass
  • Prevents backflow
  • Heavy duty
  • CSA low lead content certified and complies with California's AB1953 and Vermont act 193 low lead laws

Info & Guides

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Specifications

Dimensions

Product Depth (in.)
3.63
Product Height (in.)
5.5
Product Width (in.)
0.276

Details

Finish
Brass
Finish Family
Bronze/Copper Metallic
Material
Solid Brass
Pack Size
1
Product Type
Temperature and Pressures Valve
Product Weight (lb.)
3.63
Returnable
180-Day

Warranty / Certifications

Manufacturer Warranty
1 Year Limited

Questions & Answers

9Questions9Answers

Will this work on air pressure. Such as to prevent air flowing backwards from two air compressor piped together.

Asked by Stan August 29, 2020
2
Answers

This item has not been tested with air, water only. Not intended use with air.

will this work for a irrigation system "sprinkling system"?

Asked by gadnerr April 14, 2018
0
Answers

Will this thread onto toilet bowl supply and accept standard toilet bowl supply line onto the mal...

Asked by SCS December 21, 2017
1
Answer

This valve will work as backflow preventer between toilet bowl and domestic water supply, if you supply line is 1/2". Standard toilet supply lines can be either 3/8" or 1/2" in size.

Overall lenght

Asked by john September 23, 2017
1
Answer

This item is 5.5 inches long.

Does this prevent water flowing back into the male end or back into the female end?

Asked by Joseph June 22, 2017
1
Answer

This prevents water from going back into the male end.

Can this be used in place of a RPZ in front of a filtration system for ice machines? Or do I need...

Asked by measter April 18, 2017
1
Answer

Yes, you can use this for that application.

Can it be used with natural gas to a appliance ?

Asked by fireplaceguy March 13, 2017
1
Answer

No, this is for LP use only.

Can this part be used with gasoline?

Asked by man80 August 24, 2016
1
Answer

It is not recommended. It is for water, using it for other than that will cause damage to the item.

Can I use this with my soaker hose?

Asked by JN July 24, 2015
1
Answer

Yes this will work for that application.

Customer Reviews

  • 13 Customer Reviews
  • 4.8 out of 5 stars overall
100% of customers recommended.
Overall Ratings
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The Camco Brand, 1/2 in. Brass Back Flow Preventer is a high quality, affordable check valve desi...
Quality :
5
Value :
5
The Camco Brand, 1/2 in. Brass Back Flow Preventer is a high quality, affordable check valve designed for RV fresh water systems. These check valves were originally intended as a quick and permanent repair to a failed RV water heater check valve, yet they find utility all throughout RV fresh water systems. My use will be to stop the filling of my fresh water tank when connected to city water by installing the Camco check valve on the output of my Shurflo Revolution water pump with a troublesome internal check valve. Some folks install these Camco check valves on the pump inlet with good results, yet Camco recommends they be installed on the output of the pump to prevent an inlet restriction which can reduce pump output. When purchasing OEM parts from Home Depot, unlike other online sources, I always receive first quality merchandise, unlike some online sellers who show OEM parts and ship counterfeit knockoff items instead. Plus, Home Depot prices are often the lowest around.
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works fine and save electricity by attaching with condensation pump.
works fine and save electricity by attaching with condensation pump.
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Rating provided by a verified purchaser...
Rating provided by a verified purchaser
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Works really well. Thank you ...
Works really well. Thank you
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Easy to install it does the job...
Easy to install it does the job
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It replaced the stuck/corroded in my RV water system. Works fine!
It replaced the stuck/corroded in my RV water system. Works fine!
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Worked great! Just what I needed....
Worked great! Just what I needed.
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Worked fine solved the problem on our motorhome.
Worked fine solved the problem on our motorhome.
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5 Star Review
Rating provided by a verified purchaser
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used to replace plumbing in travel trailer, so far working properly. only time will tell.
used to replace plumbing in travel trailer, so far working properly. only time will tell.
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