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DFT® TLW® Tapped Lug Wafer Check Valve
Threaded lug design - no exposed bolts, no leak paths

Key Specifications
Size Range
2" to 24"
Pressure/Temp Class
Class 150 to 1500
Send inquiry before 6pm
Ex-works or delivered on request
Product Description
The DFT TLW is a tapped lug wafer check valve, using threaded lugs around its body so it can be bolted independently to each side of the pipe flange rather than needing continuous through-bolts.
This lugged design allows the downstream piping to be removed for maintenance while the valve stays bolted in place and sealed against the upstream flange — an advantage over a standard wafer body on dead-end or frequently serviced lines. 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 or exact sizing for your line.
Key Features
Threaded lug design, no exposed bolts
ASME B16.5 bolt hole pattern
Suited to fugitive emission sensitive 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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