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T&S Brass BL-4000-01 3/8″ Gas Hose Cock Ball Valve Male Inlet

Polished chrome ball valve with serrated end male threads and blue insex button.

chat iconWHAT OUR CUSTOMERS SAY…

“This place rocks! I have replaced two parts for an old Gerber faucet in the laundry tub. After the spout was leaking, I could not find the right washers anywhere. I had to replace the whole spout, which they had in stock, and it was priced competitively. Now, not a drop leaks. ”
-John D.
02/03/2024

$40.27

 

The T&S Brass BL-4000-01 is a commercial-grade, chrome-plated brass hose cock and ball valve used for controlling gas, vacuum, or air flow in laboratory and foodservice settings. It features a 3/8″ NPT male inlet and a serrated tip outlet for hose connection.

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

SKU: 15032-1 Category: Tag:

T&S Brass 3/8″ Gas Hose Cock Ball Valve Male Inlet

 

BL-4000-01

 

  • Chrome-plated brass body and handle for durability and corrosion resistance.
  • 3/8″ NPT male inlet for wall-mount installation.
  • Serrated tip outlet that accepts 1/4″ to 3/8″ ID hoses.
  • Ball valve mechanism for reliable control.
  • Suitable for gas, vacuum, and air applications in commercial and institutional environments.
  • Comes with press-in color-coded indexes for Gas (dark blue), Air (orange), and Vacuum (yellow).
  • Gas: 0.5 psi maximum pressure.
  • Air: 125 psi maximum pressure.
  • Vacuum: 30 inches of mercury maximum vacuum.
  • Meets ANSI Z21.15a / CSA 9.1a standards and is ADA compliant (ANSI A117.1).

 

Common questions about

Is this item the original manufacturer's recommended replacement part? chevron-icon

Yes, this is the OEM recommended part.

Common questions about this product

Is this item the original manufacturer's recommended replacement part? chevron-icon

Yes, this is the OEM recommended part.

Is this the correct item for my application? chevron-icon

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.

 

 

chat iconWHAT OUR CUSTOMERS SAY…

“After trying all over my area, I couldn't find the part for the faucet in my older house. The part I needed was found on the first try on their website and ordering was very easy. It was after hours, but someone responded to my text right away. The part was shipped the next business day. After putting the new part in the faucet works better than it has for years! ”
-Mark B.
06/25/2026
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