B&K / Mueller Industries Swing Check Valve, Low Lead, Brass, 150 PSI, 1/2 in IPS, 210 F

Low lead brass keeps the flow in line without much fuss.

A solid fit for steady, one way water control.

Product Overview:

In plumbing, a small part can make a loud mess if it fails. This swing check valve gives you a simple way to hold water moving the right direction. The brass body feels familiar in the hand, sturdy and plain spoken, and the low lead build keeps it suited to everyday systems that need a cleaner choice. Rated for 150 PSI and temperatures up to 210 F, it handles real work without acting fussy. Set it in place and you get a quieter, steadier system, which is a relief when you just want the job done and done right.

Key Features:

• Swing check action: It lets flow move one way and helps cut down on backflow, so the line stays calmer.
• Brass construction: The brass body gives you a tough, dependable feel, the kind that settles in and gets on with it.
• Low lead design: It supports cleaner water system choices, which matters when you want practical performance without the extra worry.
• Pressure rating: Built for 150 PSI, it fits well in systems that ask for steady control under normal load.
• Temperature tolerance: Rated up to 210 F, it stands up to warmer service conditions without making a fuss.
• 1/2 in IPS connection: The 1/2 in IPS size gives you a straightforward fit for compatible plumbing runs.

Quick Specs:

• Brand: B&K / Mueller Industries
• Manufacturer: B&K / Mueller Industries
• Model Number: 101003NL
• Dimensions: 4.5" x 10.5" x 4.5"
• Compatibility/Use: 1/2IPS SW CHK VLV

If you want a valve that feels steady, sounds quieter in use, and keeps water headed the right way, this one makes sense. Picture the line settled down and the work moving cleanly, then take the next step and get it lined up for your system.