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DFT® ALC® Wafer Check Valve
Lightweight API 594 wafer body, 2" to 24"

Key Specifications
Standards
API 594
Size Range
2" to 24"
Pressure/Temp Class
Class 150/300
Send inquiry before 6pm
Ex-works or delivered on request
Product Description
The DFT ALC is a wafer-style check valve, designed to be clamped between two pipe flanges rather than bolted with its own flange faces — giving a shorter face-to-face length and lighter weight than an equivalent flanged check valve.
Wafer check valves are widely used where installation space and weight matter, such as on pump skids or where multiple valves need to fit in a tight pipe run. Exact size, pressure rating, and material 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
Lightweight, compact wafer body
Meets API 594 face-to-face dimensions
Prevents water hammer and reverse flow
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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