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SPEARS Backwater Valve: 6 in Pipe Size, Socket, PVC, PVC - Backwater Valves
SPEARSBackwater Valves

SPEARS Backwater Valve: 6 in Pipe Size, Socket, PVC, PVC

The SPEARS Backwater Valve is a 6-inch pipe size backwater valve with a socket connection type, constructed from PVC. It has a maximum pressure rating of 43 psi (CWP) and is identified by manufacturer part number…

SKU 3G-OTH-436089

Brand
SPEARS
Item
Backwater Valve: 6 in Pipe Size, Socket, PVC, PVC
Category
Backwater Valves
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Technical Specifications

SPEARS
Manufacturer Part Number
S675P
Type
Socket, PVC, PVC
Connection Type
Socket
Max. Pressure (CWP)
43 psi
Includes Extension Kit
No Extension Kit
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Technical Documents

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SPEARS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SPEARS Backwater Valve is a 6-inch pipe size backwater valve with a socket connection type, constructed from PVC. It has a maximum pressure rating of 43 psi (CWP) and is identified by manufacturer part number S675P. This valve does not include an extension kit.

Frequently Asked Questions

What is the SPEARS Backwater Valve used for?

The SPEARS Backwater Valve is used to prevent sewage backflow into buildings during heavy rain or municipal system overloads. It is installed in drainage or sewer lines, typically in commercial or residential plumbing systems, to protect against flooding and contamination.

What are the specifications of the SPEARS Backwater Valve?

The SPEARS Backwater Valve has a 6-inch pipe size with a socket connection type, made from PVC. It has a maximum pressure rating of 43 psi (CWP) and does not include an extension kit. The manufacturer part number is S675P.

Where to buy the SPEARS Backwater Valve worldwide?

You can source the SPEARS Backwater Valve worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install a SPEARS Backwater Valve?

Install the SPEARS Backwater Valve by connecting it to the sewer line using solvent welding for PVC socket connections. Ensure the valve is oriented correctly for flow direction and that the flap moves freely. Follow local plumbing codes and test for leaks after installation.

Used in

Common applications for SPEARS
Chemical processing — SPEARS CPVC ball valves (e.g., 3632R series) for corrosive fluid isolation in piping manifolds.
Water treatment — SPEARS PVC gate valves (e.g., 2011-012) for flow control in filtration and distribution lines.
HVAC systems — SPEARS CPVC ball valves (e.g., 2131-010C) for shut-off in chilled water or condenser loops.
Industrial waste handling — SPEARS CPVC gate valves (e.g., 2031-005C) for chemical drain lines requiring corrosion resistance.
Plumbing and irrigation — SPEARS PVC gate valves (e.g., 2012-010) for on/off service in non-potable water systems.

SPEARS Products

3G Electric supplies SPEARS backwater valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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