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DFT® GLC® NAB Nickel-Aluminum Bronze Flanged Check Valve
Salt and brackish water service, 1" to 24", Class 150 and 300

DFT® GLC® NAB Nickel-Aluminum Bronze Flanged Check Valve
Salt and brackish water service, 1" to 24", Class 150 and 300

Key Specifications
Size Range
1" to 24"
Pressure/Temp Class
Class 150 and 300
Send inquiry before 6pm
Ex-works or delivered on request
Product Description
The DFT GLC NAB is a flanged check valve built in nickel-aluminum bronze, a variant of the standard GLC silent-check design elsewhere in this catalog specified for seawater and other chloride-rich or marine service.
Nickel-aluminum bronze offers strong resistance to seawater corrosion and cavitation erosion, which is why it is a common material choice on ship, offshore, and coastal process piping where a standard iron or steel body would corrode quickly. Exact size and pressure rating are not listed in our current data — confirm these with our technical team.
Supplied by Z&F Corporation; contact our team for datasheet, certification, or exact sizing for your line.
Key Features
Nickel-aluminum bronze body
One-piece centre-guided GLC® geometry
Built for seawater/brackish water service
Technical Specifications
Frequently Asked Questions
Yes — send us the nameplate details you can read (manufacturer, voltage or air supply, torque or thrust rating) and a photo if you have one, and we'll identify the correct actuator or a genuine equivalent.
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