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SSI Double Disc Check Valve: Double Disc, Inline Valve Body, 2 1/2 in Pipe Size - Cast Iron Double-Door Wafer Check Valves
SSICast Iron Double-Door Wafer Check Valves

SSI Double Disc Check Valve: Double Disc, Inline Valve Body, 2 1/2 in Pipe Size

The SSI Double Disc Check Valve is a cast iron double-door wafer check valve with an inline valve body, designed for 2 1/2 in pipe size (MPN 0250-125WTIBB-T). As a wafer-style valve, it installs between flanges to…

SKU 3G-OTH-431307

Also listed as: 0250125WTIBBT · 0250 125WTIBB T

Brand
SSI
Item
Double Disc Check Valve: Double Disc, Inline Valve Body, 2 1/2 in Pipe Size
Category
Cast Iron Double-Door Wafer Check Valves
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

SSI
Manufacturer Part Number
0250-125WTIBB-T
Type
Inline Valve Body, Wafer, Cast Iron
Pipe Size
2 1/2 in

Technical Documents

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

Product Description

The SSI Double Disc Check Valve is a cast iron double-door wafer check valve with an inline valve body, designed for 2 1/2 in pipe size (MPN 0250-125WTIBB-T). As a wafer-style valve, it installs between flanges to prevent backflow in industrial piping systems.

Frequently Asked Questions

What is the SSI Double Disc Check Valve used for?

The SSI Double Disc Check Valve prevents backflow in piping systems. It is commonly used in water, wastewater, and industrial applications where a compact, wafer-style valve is needed to protect pumps and equipment from reverse flow.

What are the specifications of the SSI Double Disc Check Valve?

This SSI valve has a 2 1/2 in pipe size, a cast iron wafer body, and an inline valve body type. The manufacturer part number is 0250-125WTIBB-T. It is a double-door check valve designed for reliable backflow prevention.

Where to buy the SSI Double Disc Check Valve worldwide?

3G Electric supplies the SSI Double Disc Check Valve worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this valve globally.

How to install the SSI Double Disc Check Valve?

Install the SSI Double Disc Check Valve between flanges with the flow arrow aligned to pipeline flow. Ensure gaskets are seated properly and bolts are torqued evenly. Follow standard wafer valve installation practices for reliable sealing and operation.

Used in

Common applications for SSI
Water cooling systems — SSI Basket Strainer (MPN 0200-300B2TT-B) for particulate filtration in cooling loops.
Pump suction protection — SSI Suction Diffusion Strainer (MPN 0300-125SFIK-42) for 3 in pump inlets.
Pipeline debris removal — SSI Y Strainer (MPN 0075-1500Y1TC-1) for 3/4 in NPT piping systems.
Backflow prevention in process piping — SSI Double Disc Check Valve (MPN 0200-600WTTTM-T) for 2 in wafer installation.
High-capacity filtration in oil and gas — SSI Basket Strainer (MPN 0075-300B2TC-1) for 3/4 in carbon steel lines.
Large-diameter pump protection — SSI Suction Diffusion Strainer (MPN 0800-125SFIQ-42) for 8 in flanged connections.

SSI Products

3G Electric supplies SSI cast iron double-door wafer check valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
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