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SPEARS Backwater Valve: 3 in Pipe Size, Socket, PVC, PVC - Backwater Valves
SPEARSBackwater Valves

SPEARS Backwater Valve: 3 in Pipe Size, Socket, PVC, PVC

The SPEARS Backwater Valve is a 3-inch pipe size backwater valve with a socket connection type, constructed from PVC. It has a maximum pressure rating of 43 psi (CWP) and includes an extension kit. This product is…

SKU 3G-OTH-436082

Brand
SPEARS
Item
Backwater Valve: 3 in Pipe Size, Socket, PVC, PVC
Category
Backwater Valves
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Technical Specifications

SPEARS
Brand
SPEARS
Connection Type
Socket
Includes Extension Kit
Extension Kit Included
Manufacturer Part Number
S375P-AK
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SPEARS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SPEARS Backwater Valve is a 3-inch pipe size backwater valve with a socket connection type, constructed from PVC. It has a maximum pressure rating of 43 psi (CWP) and includes an extension kit. This product is identified by manufacturer part number S375P-AK.

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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SPEARS Backwater Valve: 3 in Pipe Size, Socket, PVC, PVC, 43 psi Max. Pressure (CWP) (MPN S375P). Key specifications — Connection Type: Socket; Includes Extension Kit: No Extension Kit; Brand: SPEARS.
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