Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
CHAMPION External Spring Lever Check Valve w Weight: Swing, Inline Valve Body, 3 in Pipe Size - Ductile Iron Wafer External Spring-Loaded Swing Check Valves
CHAMPIONDuctile Iron Wafer External Spring-Loaded Swing Check Valves

CHAMPION External Spring Lever Check Valve w Weight: Swing, Inline Valve Body, 3 in Pipe Size

The CHAMPION External Spring Lever Check Valve w Weight: Swing is a ductile iron wafer external spring-loaded swing check valve. This 3-inch inline valve body features a 304 Stainless Steel disc and is identified by…

SKU 3G-OTH-438005

Brand
CHAMPION
Item
External Spring Lever Check Valve w Weight: Swing, Inline Valve Body, 3 in Pipe Size
Category
Ductile Iron Wafer External Spring-Loaded Swing Check Valves
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

CHAMPION
Manufacturer Part Number
3SDX12-LTBS-P2/5
Type
Inline Valve Body, Wafer
Pipe Size
3 in
Disc Material
304 Stainless Steel
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The CHAMPION External Spring Lever Check Valve w Weight: Swing is a ductile iron wafer external spring-loaded swing check valve. This 3-inch inline valve body features a 304 Stainless Steel disc and is identified by manufacturer part number 3SDX12-LTBS-P2/5.

Frequently Asked Questions

What is a CHAMPION external spring lever check valve used for?

A CHAMPION external spring lever check valve prevents backflow in piping systems. It is used in industrial water, wastewater, and process applications where a compact wafer-style, spring-assisted swing check valve with a 304 stainless steel disc is required for reliable flow control.

What are the specifications of the CHAMPION 3SDX12-LTBS-P2/5 check valve?

The CHAMPION 3SDX12-LTBS-P2/5 is a 3-inch wafer-style inline check valve with a ductile iron body and a 304 stainless steel disc. It features an external spring lever with weight for assisted closing. This swing check valve is designed for backflow prevention in industrial piping systems.

Where to buy CHAMPION check valves worldwide?

3G Electric supplies CHAMPION check valves worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us to source the CHAMPION 3SDX12-LTBS-P2/5 or other wafer check valves for your application.

How to install a CHAMPION wafer check valve?

Install the CHAMPION wafer check valve between two pipe flanges using centering lugs. Ensure the spring lever and weight are oriented for proper swing action. Tighten bolts evenly to the manufacturer's torque spec. Verify flow direction matches the arrow on the body before pressurizing the system.

Used in

Common applications for CHAMPION
Industrial fluid handling — CHAMPION 316 stainless steel swing check valves for backflow prevention in chemical processing lines.
Commercial evaporative cooling — CHAMPION ducted evaporative coolers for temperature reduction in warehouses up to 10,000 sq ft.
HVAC maintenance — CHAMPION replacement shafts for ducted evaporative coolers in commercial buildings.
Water treatment systems — CHAMPION wafer check valves for inline fluid control in municipal or industrial water systems.
Agricultural climate control — CHAMPION evaporative cooler media for greenhouse or livestock facility cooling.
Process piping — CHAMPION flange check valves for high-purity fluid systems in pharmaceutical manufacturing.

CHAMPION Products

3G Electric supplies CHAMPION ductile iron wafer external spring-loaded swing check valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
CHAMPION External Spring Lever Check Valve w Weight: Swing, Inline Valve Body, 2 in Pipe Size, Wafer (MPN 2SDX12-LTBS-P2/5). Key specifications — Brand: CHAMPION; Disc Material: 304 Stainless Steel.
CHAMPION
CHAMPION External Spring Lever Check Valve w Weight: Swing, Inline Valve Body, 2 in Pipe Size, Wafer (MPN 2SDX12-LTBS-P2/5). Key specifications — Brand: CHAMPION; Disc Material: 304 Stainless Steel.
CHAMPION External Spring Lever Check Valve: Swing, Inline Valve Body, 12 in Pipe Size, Wafer, Wafer (MPN 12SDX12-LTBS-P3/6). Key specifications — Brand: CHAMPION; Disc Material: 304 Stainless Steel.
CHAMPION
CHAMPION External Spring Lever Check Valve: Swing, Inline Valve Body, 12 in Pipe Size, Wafer, Wafer (MPN 12SDX12-LTBS-P3/6). Key specifications — Brand: CHAMPION; Disc Material: 304 Stainless Steel.
CHAMPION External Spring Lever Check Valve w Weight: Swing, Inline Valve Body, 6 in Pipe Size, Wafer (MPN 6SDX12-LTBS-P2/5). Key specifications — Brand: CHAMPION; Disc Material: 304 Stainless Steel.
CHAMPION
CHAMPION External Spring Lever Check Valve w Weight: Swing, Inline Valve Body, 6 in Pipe Size, Wafer (MPN 6SDX12-LTBS-P2/5). Key specifications — Brand: CHAMPION; Disc Material: 304 Stainless Steel.
CHAMPION External Spring Lever Check Valve w Weight: Swing, Inline Valve Body, 4 in Pipe Size, Wafer (MPN 4SDX12-LTBS-P2/5). Key specifications — Brand: CHAMPION; Disc Material: 304 Stainless Steel.
CHAMPION
CHAMPION External Spring Lever Check Valve w Weight: Swing, Inline Valve Body, 4 in Pipe Size, Wafer (MPN 4SDX12-LTBS-P2/5). Key specifications — Brand: CHAMPION; Disc Material: 304 Stainless Steel.
CHAMPION External Spring Lever Check Valve w Weight: Swing, Inline Valve Body, 8 in Pipe Size, Wafer (MPN 8SDX12-LTBS-P2/5). Key specifications — Brand: CHAMPION; Disc Material: 304 Stainless Steel.
CHAMPION
CHAMPION External Spring Lever Check Valve w Weight: Swing, Inline Valve Body, 8 in Pipe Size, Wafer (MPN 8SDX12-LTBS-P2/5). Key specifications — Brand: CHAMPION; Disc Material: 304 Stainless Steel.
CHAMPION External Spring Lever Check Valve: Swing, Inline Valve Body, 2 in Pipe Size, Wafer, Wafer (MPN 2SDX12-LTBS-P3/6). Key specifications — Brand: CHAMPION; Disc Material: 304 Stainless Steel.
CHAMPION
CHAMPION External Spring Lever Check Valve: Swing, Inline Valve Body, 2 in Pipe Size, Wafer, Wafer (MPN 2SDX12-LTBS-P3/6). Key specifications — Brand: CHAMPION; Disc Material: 304 Stainless Steel.

More from CHAMPION

View all CHAMPION parts →
CHAMPION External Spring Lever Check Valve: Swing, Inline Valve Body, 4 in Pipe Size, Wafer, Wafer (MPN 4SDX12-LTBS-P3/6). Key specifications — Brand: CHAMPION; Disc Material: 304 Stainless Steel.
CHAMPION
CHAMPION External Spring Lever Check Valve: Swing, Inline Valve Body, 4 in Pipe Size, Wafer, Wafer (MPN 4SDX12-LTBS-P3/6). Key specifications — Brand: CHAMPION; Disc Material: 304 Stainless Steel.
CHAMPION External Spring Lever Check Valve w Weight: Swing, Inline Valve Body, 12 in Pipe Size, Std (MPN 12SDX12-LTBS-P2/5). Key specifications — Brand: CHAMPION; Disc Material: 304 Stainless Steel.
CHAMPION
CHAMPION External Spring Lever Check Valve w Weight: Swing, Inline Valve Body, 12 in Pipe Size, Std (MPN 12SDX12-LTBS-P2/5). Key specifications — Brand: CHAMPION; Disc Material: 304 Stainless Steel.
CHAMPION External Spring Lever Check Valve: Swing, Inline Valve Body, 6 in Pipe Size, Wafer, Wafer (MPN 6SDX12-LTBS-P3/6). Key specifications — Brand: CHAMPION; Disc Material: 304 Stainless Steel.
CHAMPION
CHAMPION External Spring Lever Check Valve: Swing, Inline Valve Body, 6 in Pipe Size, Wafer, Wafer (MPN 6SDX12-LTBS-P3/6). Key specifications — Brand: CHAMPION; Disc Material: 304 Stainless Steel.
CHAMPION External Spring Lever Check Valve w Weight: Swing, Inline Valve Body, 10 in Pipe Size, Std (MPN 10SDX12-LTBS-P2/5). Key specifications — Brand: CHAMPION; Disc Material: 304 Stainless Steel.
CHAMPION
CHAMPION External Spring Lever Check Valve w Weight: Swing, Inline Valve Body, 10 in Pipe Size, Std (MPN 10SDX12-LTBS-P2/5). Key specifications — Brand: CHAMPION; Disc Material: 304 Stainless Steel.
CHAMPION External Spring Check Valve: Swing, Inline Valve Body, 6 in Pipe Size, Wafer, Ductile Iron (MPN 6SDX12-LTBS-P1/4). Key specifications — Brand: CHAMPION; Disc Material: 304 Stainless Steel.
CHAMPION
CHAMPION External Spring Check Valve: Swing, Inline Valve Body, 6 in Pipe Size, Wafer, Ductile Iron (MPN 6SDX12-LTBS-P1/4). Key specifications — Brand: CHAMPION; Disc Material: 304 Stainless Steel.
CHAMPION External Spring Lever Check Valve: Swing, Inline Valve Body, 3 in Pipe Size, Wafer, Wafer (MPN 3SDX12-LTBS-P3/6). Key specifications — Brand: CHAMPION; Disc Material: 304 Stainless Steel.
CHAMPION
CHAMPION External Spring Lever Check Valve: Swing, Inline Valve Body, 3 in Pipe Size, Wafer, Wafer (MPN 3SDX12-LTBS-P3/6). Key specifications — Brand: CHAMPION; Disc Material: 304 Stainless Steel.
CHAMPION External Spring Check Valve: Swing, Inline Valve Body, 10 in Pipe Size, Wafer, Ductile Iron (MPN 10SDX12-LTBS-P1/4). Key specifications — Brand: CHAMPION; Disc Material: 304 Stainless Steel.
CHAMPION
CHAMPION External Spring Check Valve: Swing, Inline Valve Body, 10 in Pipe Size, Wafer, Ductile Iron (MPN 10SDX12-LTBS-P1/4). Key specifications — Brand: CHAMPION; Disc Material: 304 Stainless Steel.
CHAMPION External Spring Check Valve: Swing, Inline Valve Body, 3 in Pipe Size, Wafer, Ductile Iron (MPN 3SDX12-LTBS-P1/4). Key specifications — Brand: CHAMPION; Disc Material: 304 Stainless Steel.
CHAMPION
CHAMPION External Spring Check Valve: Swing, Inline Valve Body, 3 in Pipe Size, Wafer, Ductile Iron (MPN 3SDX12-LTBS-P1/4). Key specifications — Brand: CHAMPION; Disc Material: 304 Stainless Steel.