Value Collection MDG90 20 Malleable Iron 90 Elbow 3/4 in

Product Description

The VALUE COLLECTION MDG90 20 is a malleable iron 90-degree threaded elbow fitting designed for piping systems in plumbing, HVAC, and industrial gas distribution applications. Rated at 300 psi for liquid and gas service and 150 psi for steam, this Class 150 fitting meets the pressure and material demands of professional trade installations. The 3/4-inch threaded end connections allow for quick integration into existing pipe runs without specialized tooling. A galvanized finish provides corrosion resistance in both indoor and exposed environments. Licensed plumbers, pipefitters, and HVAC technicians are the primary installers of this fitting.

This elbow is suited for residential and light commercial piping systems where a 90-degree directional change is required in a 3/4-inch pipe run. Typical applications include gas supply lines, water distribution, steam piping within rated pressure limits, and mechanical room installations. The malleable iron construction and galvanized finish make it appropriate for both wet and dry system environments where iron fittings are specified by code or design.

Key Features

• 300 psi liquid and gas pressure rating for demanding service conditions
• 150 psi steam pressure rating for compatible steam piping systems
• Malleable iron construction with galvanized finish for corrosion resistance
• 3/4-inch threaded end connections for standard pipe compatibility
• Meets FM Approved, ISO 7/1, NSF/ANSI 372, NSF/ANSI 61, and cULus Listed standards
• Class 150 rating suitable for a wide range of trade piping applications

Compatibility

Designed as an OEM-style replacement and standard fitting for 3/4-inch threaded malleable iron piping systems in plumbing, gas, and steam service applications.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable local codes, including the International Plumbing Code and International Fuel Gas Code where gas service is involved. Shut off supply pressure and depressurize the line completely before removing or installing any fitting. Apply appropriate thread sealant or PTFE tape to all male threads before assembly. Do not exceed the published pressure ratings for the intended service type.