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White PVC 90-degree elbow hub fitting, 6-inch schedule 40

Mueller Industries, Inc.

Mueller Industries, Inc. 1WKV8 PVC 90° elbow trap

SKU CH-QCTB-ZNG6M MPN 1WKV8

A white PVC 90-degree elbow with hub connections for 6-inch Schedule 40 pipe, rated from -20 to 140 degrees F

  • TypeDrain Components
  • ColorWhite
  • 90-degree turn directs flow efficiently
  • Schedule 40 PVC handles gravity drainage reliably
  • 6-inch hub fits standard pipe size
  • White finish suits visible installations cleanly
  • Operates from minus 20 to 140 degrees Fahrenheit

6-Inch PVC Elbow for Drain Systems

This Mueller Industries 1WKV8 fitting creates a 90-degree turn in six-inch PVC drain lines. The Schedule 40 hub socket accepts standard pipe for gravity-flow waste and vent installations. It is intended for plumbers and contractors assembling residential or commercial drainage networks.

Rated for Continuous Gravity Flow

The elbow handles sustained gravity drainage at a maximum operating pressure rated for gravity flow. PVC construction withstands fluid temperatures from -20 degrees to 140 degrees Fahrenheit without softening or cracking. The material resists corrosion and chemical attack from typical waste streams over long service periods.

Solvent-Weld Hubs with Standard Dimensions

Each end presents a female socket sized for six-inch Schedule 40 pipe with an outside diameter of 6 5/8 inches. The overall length measures 5 inches, allowing compact routing in tight chases. Joints are made with solvent cement for permanent, leak-free connections that do not require a separate seal.

Highlights

  • 90-degree turn directs flow efficiently
  • Schedule 40 PVC handles gravity drainage reliably
  • 6-inch hub fits standard pipe size
  • White finish suits visible installations cleanly
  • Operates from minus 20 to 140 degrees Fahrenheit

Specifications

TypeDrain Components
ColorWhite
BrandMueller Industries
Model1WKV8

Questions about this item

Will the PVC elbow handle continuous gravity-flow drainage without softening at 140 degrees Fahrenheit?

The Schedule 40 PVC is rated for a maximum operating temperature of 140 degrees Fahrenheit, so it remains rigid under continuous gravity flow at that temperature.

What pipe size and joint type must already be in place to connect this fitting?

You need 6-inch Schedule 40 pipe with a 6 5/8-inch outside diameter to fit the female socket hubs on both ends.

Can this 90-degree elbow join directly to an older cast-iron drain line of the same nominal size?

No, the female socket hubs are sized for PVC pipe outside diameter only; a transition coupling is required to connect to cast iron.

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