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The MAS B-3-LL.38 is a brass ball valve featuring a locking lever handle. This two-piece full port valve is designed with a connection size of three-eighths inches and FNPT type. It allows for reliable control of fluid flow in various plumbing and HVAC applications.
This valve meets multiple industry standards and certifications.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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