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The VALUE COLLECTION 13327G is a black malleable iron reducing coupling designed to connect pipes of two different diameters in threaded piping systems. Built to Class 150 standards, this fitting carries a liquid and gas pressure rating of 300 psi, making it suitable for both low-pressure gas and fluid service lines. The black finish is standard for gas piping applications. Plumbers, pipefitters, and mechanical contractors install this type of fitting where a 2-inch line must step down to a 1-inch line in a threaded iron system.
This reducing coupling is used in residential and light commercial piping installations involving black iron pipe. Typical applications include natural gas distribution lines, compressed air systems, and general-purpose fluid piping where malleable iron threaded fittings are specified. The fitting accepts NPT threaded pipe on both ends, allowing straightforward hand-tightening followed by wrench makeup to a leak-free joint.
Designed as an OEM-style replacement or new-install fitting for threaded black iron pipe systems using NPT connections at Class 150 pressure ratings.
Installation should be performed by a licensed plumber or pipefitter in accordance with applicable local codes, IFGC requirements for gas piping, or IPC requirements for fluid systems. Shut off the gas or fluid supply and relieve system pressure before disassembling any threaded connection. Apply an approved thread sealant or PTFE tape rated for the service medium before making up the joint. Do not over-tighten malleable iron fittings, as excessive force can crack the fitting body.
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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