Canplas 223283W 3 in. PVC DWV Backwater Valve

Product Overview

The Canplas 223283W PVC DWV backwater valve is a 3 in. socket x socket valve for helping protect low-level fixtures and branch lines from sanitary, storm, or septic system backflow. Product data also notes compatibility with a 5 in. SDR 35 sleeve, sold separately.

Key Features:

• 3 in. PVC DWV backwater valve
• Socket x socket DWV connection design
• Positive seal flapper design
• Neoprene O-ring for lid seal
• Acme threads for lid engagement
• Compatible with 5 in. SDR 35 sleeve; sleeve not included

Common Uses:

• Basement plumbing backflow protection
• Low-level drain protection
• Sanitary, storm, or septic backflow protection where code allows

Technical Specifications:

• Brand: Canplas
• SKU: 223283W
• Size: 3 in.
• Material: PVC
• Connection: Socket x socket DWV
• Application: DWV backwater protection

FAQ

What size is this backwater valve?

This model is 3 in.

Is the SDR 35 sleeve included?

No. The compatible 5 in. SDR 35 sleeve is listed separately.

Where is it commonly used?

It is commonly used for low-level drain or basement plumbing backflow protection where approved by code.

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