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
SSI Triple Duty Check Valve: Flange, 4 in Pipe Size, 60°F – 300°F, Cast Iron - Cast Iron Triple Duty Valves
SSICast Iron Triple Duty Valves

SSI Triple Duty Check Valve: Flange, 4 in Pipe Size, 60°F – 300°F, Cast Iron

The SSI Triple Duty Check Valve: Flange is a cast iron triple duty valve designed for steam and water media. It features a flange connection type, a 4-inch pipe size, and an operating temperature range of 60°F to…

SKU 3G-OTH-433084

Brand
SSI
Item
Triple Duty Check Valve: Flange, 4 in Pipe Size, 60°F – 300°F, Cast Iron
Category
Cast Iron Triple Duty 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

SSI
Manufacturer Part Number
0400-125TFI-B
Type
60°F – 300°F, Cast Iron, For Steam/Water Media
Pipe Size
4 in
Connection Type
Flange
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

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

Product Description

The SSI Triple Duty Check Valve: Flange is a cast iron triple duty valve designed for steam and water media. It features a flange connection type, a 4-inch pipe size, and an operating temperature range of 60°F to 300°F. This model, MPN 0400-125TFI-B, is manufactured by SSI.

Frequently Asked Questions

What is the SSI Triple Duty Check Valve used for?

The SSI Triple Duty Check Valve is used in steam and water piping systems to combine check valve, shutoff, and balancing functions in one unit. It is commonly installed in HVAC, boiler, and industrial process lines where reliable flow control and backflow prevention are required.

What are the specifications of the SSI Triple Duty Check Valve 0400-125TFI-B?

This SSI model has a 4-inch pipe size, flange connection, and cast iron body. It operates from 60°F to 300°F and is rated for steam and water media. The manufacturer part number is 0400-125TFI-B. It is a triple duty valve combining check, shutoff, and balancing functions.

Where to buy the SSI Triple Duty Check Valve worldwide?

3G Electric supplies the SSI Triple Duty Check Valve worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this model. We source and deliver to any country.

How to install the SSI Triple Duty Check Valve?

Install the SSI Triple Duty Check Valve with the flow arrow pointing in the correct direction. Use proper gaskets on flange connections and tighten bolts evenly. Ensure the valve is in a horizontal or vertical position per manufacturer guidelines. Always consult the SSI installation manual for torque specs.

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 triple duty 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
SSI Double Disc Check Valve: Double Disc, Inline Valve Body, 6 in Pipe Size, Wafer, Cast Iron, Wafer (MPN 0600-125WTIBB-T). Key specifications — Brand: SSI.
SSI
SSI Double Disc Check Valve: Double Disc, Inline Valve Body, 6 in Pipe Size, Wafer, Cast Iron, Wafer (MPN 0600-125WTIBB-T). Key specifications — Brand: SSI.
SSI Double Disc Check Valve: Double Disc, Inline Valve Body, 3 in Pipe Size, Wafer, Cast Iron, Wafer (MPN 0300-125WTIBB-T). Key specifications — Brand: SSI.
SSI
SSI Double Disc Check Valve: Double Disc, Inline Valve Body, 3 in Pipe Size, Wafer, Cast Iron, Wafer (MPN 0300-125WTIBB-T). Key specifications — Brand: SSI.
SSI Double Disc Check Valve: Double Disc, Inline Valve Body, 4 in Pipe Size, Wafer, Cast Iron, Wafer (MPN 0400-125WTIBB-T). Key specifications — Brand: SSI.
SSI
SSI Double Disc Check Valve: Double Disc, Inline Valve Body, 4 in Pipe Size, Wafer, Cast Iron, Wafer (MPN 0400-125WTIBB-T). Key specifications — Brand: SSI.
SSI Double Disc Check Valve: Double Disc, Inline Valve Body, 2 1/2 in Pipe Size, Wafer, Cast Iron (MPN 0250-125WTIBB-T). Key specifications — Brand: SSI.
SSI
SSI Double Disc Check Valve: Double Disc, Inline Valve Body, 2 1/2 in Pipe Size, Wafer, Cast Iron (MPN 0250-125WTIBB-T). Key specifications — Brand: SSI.
SSI Double Disc Check Valve: Double Disc, Inline Valve Body, 8 in Pipe Size, Wafer, Cast Iron, Wafer (MPN 0800-125WTIBB-T). Key specifications — Brand: SSI.
SSI
SSI Double Disc Check Valve: Double Disc, Inline Valve Body, 8 in Pipe Size, Wafer, Cast Iron, Wafer (MPN 0800-125WTIBB-T). Key specifications — Brand: SSI.
SSI Double Disc Check Valve: Double Disc, Inline Valve Body, 2 in Pipe Size, Wafer, Cast Iron, Wafer (MPN 0200-125WTIBB-T). Key specifications — Brand: SSI.
SSI
SSI Double Disc Check Valve: Double Disc, Inline Valve Body, 2 in Pipe Size, Wafer, Cast Iron, Wafer (MPN 0200-125WTIBB-T). Key specifications — Brand: SSI.

More from SSI

View all SSI parts →
SSI Triple Duty Check Valve: Flange, 8 in Pipe Size, 60°F – 300°F, Cast Iron, For Steam/Water Media (MPN 0800-125TFI-B). Key specifications — Brand: SSI; Connection Type: Flange.
SSI
SSI Triple Duty Check Valve: Flange, 8 in Pipe Size, 60°F – 300°F, Cast Iron, For Steam/Water Media (MPN 0800-125TFI-B). Key specifications — Brand: SSI; Connection Type: Flange.
SSI Triple Duty Check Valve: Flange, 2 1/2 in Pipe Size, 60°F – 300°F, Cast Iron, Flange, Flange (MPN 0250-125TFI-B). Key specifications — Brand: SSI; Connection Type: Flange.
SSI
SSI Triple Duty Check Valve: Flange, 2 1/2 in Pipe Size, 60°F – 300°F, Cast Iron, Flange, Flange (MPN 0250-125TFI-B). Key specifications — Brand: SSI; Connection Type: Flange.
SSI Triple Duty Check Valve: Flange, 5 in Pipe Size, 60°F – 300°F, Cast Iron, For Steam/Water Media (MPN 0500-125TFI-B). Key specifications — Brand: SSI; Connection Type: Flange.
SSI
SSI Triple Duty Check Valve: Flange, 5 in Pipe Size, 60°F – 300°F, Cast Iron, For Steam/Water Media (MPN 0500-125TFI-B). Key specifications — Brand: SSI; Connection Type: Flange.
SSI Triple Duty Check Valve: Flange, 3 in Pipe Size, 60°F – 300°F, Cast Iron, For Steam/Water Media (MPN 0300-125TFI-B). Key specifications — Brand: SSI; Connection Type: Flange.
SSI
SSI Triple Duty Check Valve: Flange, 3 in Pipe Size, 60°F – 300°F, Cast Iron, For Steam/Water Media (MPN 0300-125TFI-B). Key specifications — Brand: SSI; Connection Type: Flange.
SSI Triple Duty Check Valve: Flange, 6 in Pipe Size, 60°F – 300°F, Cast Iron, For Steam/Water Media (MPN 0600-125TFI-B). Key specifications — Brand: SSI; Connection Type: Flange.
SSI
SSI Triple Duty Check Valve: Flange, 6 in Pipe Size, 60°F – 300°F, Cast Iron, For Steam/Water Media (MPN 0600-125TFI-B). Key specifications — Brand: SSI; Connection Type: Flange.
SSI Triple Duty Check Valve: Flange, 2 in Pipe Size, 60°F – 300°F, Cast Iron, For Steam/Water Media (MPN 0200-125TFI-B). Key specifications — Brand: SSI; Connection Type: Flange.
SSI
SSI Triple Duty Check Valve: Flange, 2 in Pipe Size, 60°F – 300°F, Cast Iron, For Steam/Water Media (MPN 0200-125TFI-B). Key specifications — Brand: SSI; Connection Type: Flange.