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SPEARS 6 in. PVC Socket Backwater Valve S675P - Backwater Valves
SPEARSBackwater Valves

SPEARS 6 in. PVC Socket Backwater Valve S675P

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
6 in. PVC Socket Backwater Valve S675P
Part Number
S675P
Category
Backwater Valves
Available to Order
Also known as:S675PSPEARS
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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

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 slip-socket expansion joints with EPDM bulb for thermal expansion in corrosive fluid lines
Water treatment — Spears PVC non-rising stem gate valves with socket connections for on/off flow control
Industrial piping — Spears FIPS threaded gate valves for general-purpose shutoff in water and chemical service
Pharmaceutical production — Spears PVC gate valves with polypropylene wedge for high-purity fluid handling
Power generation — Spears expansion joints for absorbing vibration and thermal movement in cooling water systems
Food and beverage — Spears PVC gate valves with socket ends for sanitary and utility water applications
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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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