KWC Z.534.034 back flow preventer M16/M14 US, 1xRV OF10 1xMR05 1.75gpm

Ordered a check value and later a the cartridge for a KCW faucet. Great service and easy to use web site to find the spare parts. Parts arrived when advised on promised date.

My kitchen faucet wasn't flowing properly. I couldn't find the replacement Back flow preventer anywhere but here. They had the original part and it works perfect.

After trying to find a back flow preventer for my Domo faucet I came across Chicago and was pleasantly surprised at how many high end faucet parts they carried. Ordering was simple and shipping was fairly quick. I'm very happy!

My original backflow preventor was 2006 vintage-chrome played. The replacement is not, but no matter, it lives under the sink. The replacement solved the restricted flow issue I had following total disintegration of a shut off valve rubber washer. Of note is, I need a threaded coupling from the original pull-out hose the insert the replacement - easy. It’s nice to know I can trust a mail Order company that isn’t Amazon.

Outstanding customer service on line and prompt arrival of the part ordered at my home in Ontario!

Easy to order

Review of KWC-Z.534.034

Nice product rarely available on the market. Happy with the purchase and fast shipping.