Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
CHAMPION 3 in Ductile Iron Wafer External Spring-Loaded Swing Check Valve - Ductile Iron Wafer External Spring-Loaded Swing Check Valves
CHAMPIONDuctile Iron Wafer External Spring-Loaded Swing Check Valves

CHAMPION 3 in Ductile Iron Wafer External Spring-Loaded Swing Check Valve

The CHAMPION External Spring Check Valve: Swing is a ductile iron wafer-style swing check valve with a 3-inch pipe size and inline valve body. It features a 304 Stainless Steel disc material and is identified by…

SKU 3G-OTH-437991

Also listed as: 3SDX12LTBSP14 · 3SDX12 LTBS P1 4 · 3SDX12-LTBS-P1-4

Brand
CHAMPION
Item
3 in Ductile Iron Wafer External Spring-Loaded Swing Check Valve
Part Number
3SDX12-LTBS-P1/4
Category
Ductile Iron Wafer External Spring-Loaded Swing Check Valves
Available to Order
Also known as:3SDX12-LTBS-P1/4CHAMPION
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

CHAMPION
Manufacturer Part Number
3SDX12-LTBS-P1/4
Type
Inline Valve Body, Wafer, Ductile Iron
Pipe Size
3 in
Disc Material
304 Stainless Steel

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 Check Valve: Swing is a ductile iron wafer-style swing check valve with a 3-inch pipe size and inline valve body. It features a 304 Stainless Steel disc material and is identified by manufacturer part number 3SDX12-LTBS-P1/4.

Frequently Asked Questions

What is a CHAMPION external spring check valve used for?

A CHAMPION external spring check valve prevents backflow in piping systems. It is used in industrial water, wastewater, and process applications where a compact wafer-style, inline valve body with a spring-loaded swing disc is required to protect pumps and equipment.

What are the specifications of the CHAMPION 3SDX12-LTBS-P1/4 check valve?

The CHAMPION 3SDX12-LTBS-P1/4 is a 3-inch pipe size, ductile iron wafer-style swing check valve with an inline valve body. It features a 304 stainless steel disc material and an external spring. The manufacturer part number is 3SDX12-LTBS-P1/4.

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-P1/4 or other models 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 flow arrow on the valve body matches the pipeline direction. Tighten flange bolts evenly to the manufacturer's torque specification. The external spring assists closure; verify free disc movement before commissioning.

Used in

Common applications for CHAMPION
Compressed-air systems — CHAMPION Z132 gasket set for sealing pneumatic connections in compressors, valves, and actuators.
Water treatment plants — CHAMPION ductile iron wafer spring-loaded swing check valves in sizes 2 in to 10 in for backflow prevention.
Process piping — CHAMPION check valves with 316 stainless steel discs for corrosion resistance in inline installations.
HVAC systems — CHAMPION swing check valves for preventing reverse flow in chilled water or condenser water loops.
Industrial maintenance — CHAMPION Z132 gasket set for repairing air leaks in pneumatic equipment to reduce downtime.
Pumping stations — CHAMPION spring-loaded check valves for rapid closing to protect pumps from backflow surges.
Not sure this is the right part? Photo-identify it→

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 →

More from CHAMPION

View all CHAMPION parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first