Fatsac W753 in-line check valve 25.4 mm (1") – for ballast systems

The Fatsac 25.4 mm inline check valve is designed for aftermarket automated ballast systems. The W753 allows flow to flow in one direction only, helping to prevent siphoning. With barbed connections on both sides, the valve easily connects to the line using 25.4 mm (1") hoses. A practical choice within the Fatsac fitting range.

Key Features

• In-line check valve with 25.4 mm hose connections (1")
• One-way flow to limit siphoning
• Black rubber flapper as valve mechanism
• Barbed connections on both sides
• Suitable for after-market automated ballast systems
• Proprietary Fatsac fitting, milled in-house

Control of backflow in ballast lines

As an inline solution, the W753 is placed directly between two hose sections, allowing fluid to flow in only one direction. This is important to minimize unwanted backflow and prevent siphoning in automated ballast systems. The barbed ends on both sides provide a suitable connection with 25.4 mm (1") hoses. Internally, a black rubber flapper functions as a valve mechanism. Because Fatsac fittings are proprietary and machined in-house, this component fits well within the Fatsac system.

Specifications

• Brand: Fatsac
• Model: W753
• Type: In-line check valve
• Connection size: 25.4 mm barbed on both sides (1")
• Direction of operation: One direction
• Interior: Black rubber flapper
• Application: Aftermarket automated ballast systems
• MPN: 2022-W753

Why choose Fatsac

Fatsac develops proprietary fittings that are milled in-house. This provides control over design and finish, ensuring consistent quality across the product range. In-house production allows Fatsac to respond specifically to OEM and custom needs for ballast solutions.

Order now

Easily order the Fatsac W753 from Watersports4fun. With clear specifications and service, you can quickly choose the right fitting for your ballast system. Complete your order online and complete your installation with perfectly matched components.

This inline check valve is a reliable non-return valve for an automatic ballast system. The 25.4 mm (1") hose tail helps prevent backflow and minimize siphoning in ballast lines. Thanks to the barbed connections, the valve can be easily installed between two hoses for controlled, one-way flow.