Pro-Line 191-032HC 5/8" OD Compression (1/2" Nom) x 3/8" OD Compression Quarter Turn Straight Stop Valve

“5/8″ OD Compression (1/2″ Nom) x 3/8″ OD Compression Chrome Plated 1/4 Turn Straight Stop Valve” has been added to your cart. View cart

Polished chrome stop with lever handle and brass compression nuts.

WHAT OUR CUSTOMERS SAY…

“Thank you very much. Your customer service is outstanding. Since I want to keep my very old (1988) Kohler San Raphael toilet for years to come. , it’s good to know that you have parts I could need in the future! ”

-Cathy G

10/31/2024

$14.87

The Pro-Line 191-032HC is a premium, lead-free brass quarter-turn straight stop valve designed to manage individual fixture water lines.

We can ship anywhere the US Postal Service ships. For orders being shipped outside the US, please contact us at (888) ASK-NOEL, asknoel@noelsplumbingsupply.com, or via the text widget on this screen.

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Upgrading or repairing your faucet, toilet or new appliance? The Pro-Line 191-032HC Straight Stop Valve is the ultimate DIY-friendly solution for reliable water flow control. Engineered for both residential and commercial applications, this premium quarter-turn straight shutoff valve provides a secure, leak-free connection between water supply lines and household fixtures like toilets, faucets, and dishwashers.

191-032HC

5/8″ OD Compression (fits 1/2″ nominal copper or pipe)
3/8″ OD Compression (connects to faucet or toilet supply lines)
1/4-turn (quarter-turn) quick shutoff
Forged brass with a chrome-plated finish
125 psi

Common questions about this product

Yes, this is the OEM recommended part.

If you’re not sure text us a picture 1-888-275-6635 or email us a picture at noelsplumbingsupply@fuse.net.

We will make sure you have the right part.

WHAT OUR CUSTOMERS SAY…

“I texted him a picture of the shower part from the 50’s I needed and he was able to identify it immediately. I ordered it and it showed up in two days! Very knowledgeable and friendly! ”

-Jim F.

02/04/2026