Engineering Specification

Document ID: ES-WD-BV-600 2137

BV-600 Pit Drain with Backwater Valve

Specification

Watts BV-600 epoxy coated cast iron pit drain with backwater valve featuring a bronze seat and flapper, secured grate, and a no hub outlet.

Pipe Sizing

Suffix	Description
2	2" (51) Pipe Size	[ ]
3	3" (76) Pipe Size	[ ]
4	4" (102) Pipe Size	[ ]
6	6" (152) Pipe Size	[ ]

Options

Suffix	Description
-1	Nickel Bronze Grate & Frame	[ ]
-6	Vandal Proof	[ ]
-13	Galvanized	[ ]
-T	Threaded Outlet	[ ]

Dimensions and Sizing

Pipe Sizing and No Hub (MJ) Dimensions

Pipe Size	No Hub (MJ) A	No Hub (MJ) B	Free Area Sq. In.
2" (51)	5 1/8" (130)	6 1/2" (165)	15
3" (76)	4 1/2" (114)	5 3/4" (146)
4" (102)	4" (102)	5 1/8" (130)
6" (152)	3 1/2" (90)	4 13/16" (122)

Diagram Descriptions

Front View: Depicts the top of the pit drain. The overall height is 6" (152mm). The grate opening dimensions are 4 13/16" (123mm) by 4 1/4" (108mm). The drain body has a top width of 6 1/4" (158mm), a mid-section width of 7 3/4" (197mm), and a base width of 11" (279mm).

Side View: Illustrates a cross-section of the drain body and internal backwater valve mechanism. The body width at the top is 4 3/4" (121mm). The diagram also indicates the connection point for 'Pipe Size'.

Important Information

Note: Please refer to watts.com for BAA information on specific models.

Notice: The information contained herein is not intended to replace the full product installation and safety information available or the experience of a trained product installer. Users are required to thoroughly read all installation instructions and product safety information before beginning the installation of this product.

Watts product specifications in U.S. customary units and metric are approximate and are provided for reference only. For precise measurements, please contact Watts Technical Service. Watts reserves the right to change or modify product design, construction, specifications, or materials without prior notice and without incurring any obligation to make such changes and modifications on Watts products previously or subsequently sold.

Contact Information

USA

T: (800) 338-2581 F: (828) 248-3929 Watts.com

Canada

T: (888) 208-8927 F: (905) 481-2316 Watts.ca

Latin America

T: (52) 55-4122-0138 Watts.com

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