DFT 2" 316 Stainless Steel Threaded In-Line Check Valve
DFT 2" 316 Stainless Steel Threaded In-Line Check Valve
SKU:INL-fa40b3
Reliable 2" stainless steel check valve for liquids, steam, and gases. Features tight shutoff and low maintenance.
Regular price
$249.99
Regular price
Sale price
$249.99
Unit price
per
Delivery via Maden
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The DFT 2" 316 Stainless Steel Threaded In-Line Check Valve is a reliable, low-maintenance valve suitable for various liquids, steam, and gases at different pressure/temperature levels. Featuring a guard cage, spring, valve disc, retaining ring, and seat, it ensures tight shutoff with precision-lapped metal-to-metal sealing. With a cold working pressure range of 450 to 6000 psig, stainless steel construction, and optional soft seat materials, this valve is ideal for a wide range of applications. Easy maintenance and horizontal or vertical installation make it a versatile choice for diverse needs.

Product Specifications
Application 0
Autoclaves | Boiler Feed & Discharge | Chemical Lines | Compressor Discharge | Condensate Lines | Cookers | Cooling Towers | Crude & Refined Product Lines | Cryogenics | Digester | Evaporators | Fly Ash System | Generator Inlet & Discharge | Hydraulic Lines | Metering Pumps | Mine Dewatering | Nitrogen Purge | Process Lines | Pump Discharge | Refrigeration | Steam Lines | Vacuum Breaker | Water Lines | Water Treatment
Available Soft Seat Materials Available Soft Seat Materials
Buna-N (-70 to 250ºF) | EPDM (-75 to 300ºF) | TFE®-Viton® (-40 to 400ºF) | Viton® (-40 to 400ºF) | Zelon® (37 to 450ºF)
Codes And Standards Ansi
B1.20.1
Codes And Standards Mss
SP-25
Features 0
1/4" to 2 1/2" Line size450 to 6000 CWPThreaded endsStainless Steel ConstructionSpring-assisted silent closingHorizontal or vertical installationTight shut-off - lapped disc & seatEasy MaintenanceVersatile
Materials Of Construction Disc
316 SS
Materials Of Construction Guard
CF8M
Materials Of Construction Retaining Ring
316 SS
Materials Of Construction Seat
316 SS
Materials Of Construction Spring
316 SS
Options 0
Inconel® 750 Spring Soft seat
Specifications Approx Net Weight Each
7.00 lb | 3.2 kg
Specifications Cold Working Pressure
0 psig | 450 psig | 0 barg | 31.0 barg
Specifications Cv
90
Specifications Ends
NPT (Threaded)
Specifications Friction Loss Feet Of Pipe
16
Specifications Friction Loss Meter Of Pipe
4.9
Specifications Line Size Inlet Fnpt A
2.00 in
Specifications Outside Thread Mnpt B
4.00 in
Specifications Series
Basic-Check®
Specifications Size
2.00 in | DN 50
Specifications Style
BSSH6
Specifications Valve Cracking Pressure
0.1 psi | 0.007 bar | 2.6 in.water | 66 mm.water | 4.8 mmHg
Specifications Valve Cracking Pressure Tolerance
±10%