Order today, ship today!

Left for Same-Day Shipping

Free Shipping Offer to Orders over $149

Conbraco PVB Repair Kit 1/2" - 1" | CDC40-500-02

In stock
Free Shipping on Orders over $149
Sale Price $89.48
Our Price $166.00
You Save 46%

Conbraco 40-500-02 1/2" in. - 1" in.
PVB Repair Kit

Pressure Vacuum Breaker Assembly Devices are designed to be installed to provide protection against back siphonage of toxic or non-toxic liquids. Sprinkler Warehouse now carries most replacement parts for Conbraco Backflow Devices. Instead of replacing the whole device, just replace the parts!

Kit Includes:

  • Fits Conbraco 1/2" in., 3/4" in. and 1" in. PVB backflow device
  • Includes: check spring, float, float disc, guide stem, cap o-ring, screw, check guide, washer, seat disc, seat holder
  • Note: kit not compatible with new CDC4A-50502F PVB w. green top
Product Type:
Conbraco PVB Repair
Backflow Repair Part Size:
1/2" - 1"
Size (in.):
1/2" - 1"
Backflow Compatability:
Conbraco PVB Repair
Average Rating:
5 Stars, 4 Stars , 3 Stars , 2 Stars , 1 Star
5.0 / 5.0
1 Review
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Glad parts still available
Glad to get a repair kit for a vacuum breaker valve that is no longer in production. Got the valve about thirty years ago and finally it needed new parts.
April 20, 2014
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 9 questions Browse 9 questions and 7 answers
Why did you choose this?
SprinklerWarehouse.com Store
The unit is leaking and white plunger is bent
Chris J on Mar 25, 2018
The unit is leaking and white plunger is bent
Chris J on Mar 25, 2018
would this kit normally fit a 10 to 11 year old device, chrome cap 2 screws
A shopper on Jun 11, 2012
Can I purchase the white plastic piece with the ring without purchasing the entire kit?
A shopper on Aug 3, 2012
will this work with a 40-504-02?
derek on Jul 26, 2016
Will this work on a 4050502?
A shopper on Jul 12, 2017
BEST ANSWER: Yes. That is the model that I used it on and it worked.
Will this work on a Febco 765 -1/2"?
A shopper on Apr 27, 2017
BEST ANSWER: Hi, this repair kit is for the PVB by Conbraco and is not compatible with a Febco PVB. If you need a repair kit for the Febco PVB 1/2", please see the link below.


in this picture of the item #40-500-02 it looks like there is one more item but the picture is not clear. when I hover over the picture the letters SW come up and it looks like there is a white part also. I want to make sure this part is coming with this repair kit because that is the main part I need. Please verify tht I will receive this part. there is a picture of 5 items clearly showin and 1 item that is a vague picture. Please let me know thanks? Sam
Sam K on Aug 12, 2017
BEST ANSWER: Yes the white float comes with it you just have to install the rubber gasket on it
Will this fit a 15 to 20 year old Canbracco Model no 405050?
Alex G on Jan 30, 2018
are you backflow repair kits in stock? How long before we would get them ? Texas 77385
A shopper on Jan 12, 2017

We found other products you might like!

  1. on sale $71.83
    you save 64%
  2. on sale $64.98
    you save 43%
  3. on sale $78.79
    you save 79%
  4. on sale $78.98
    you save 56%