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DFT® Basic-Check® Threaded In-Line Check Valve
All-purpose non-slam valve, 1/4" to 2-1/2", up to 6,000 CWP

DFT® Basic-Check® Threaded In-Line Check Valve
All-purpose non-slam valve, 1/4" to 2-1/2", up to 6,000 CWP

Key Specifications
Standards
ANSI B1.1
Size Range
1/4" to 2-1/2"
Pressure/Temp Class
Up to 6,000 CWP
Send inquiry before 6pm
Ex-works or delivered on request
Product Description
The DFT Basic-Check is a threaded in-line check valve, built to permit flow in one direction only and close automatically to prevent backflow when flow reverses or stops.
As a threaded (screwed-end) design, it is intended for smaller pipe sizes where NPT or BSP connections are the standard, rather than the flanged or wafer styles used on larger DFT check valves elsewhere in this range. Exact size, pressure rating, and body material for the specific part you need are not listed in our current data — confirm these with our technical team when requesting a quote.
Supplied by Z&F Corporation; contact our team for datasheet, certification, or exact sizing for your line.
Key Features
Guard cage, spring, disc, retaining ring and seat construction
Precision-lapped metal-to-metal seat for tight shutoff
Optional resilient soft seats for bubble-tight shutoff
Combinable with pipe fittings for OEM skid builds
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.
Genuine Supply
100% Authentic Parts
Full Traceability
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