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DFT Inc. →

3.8 psi Threaded In-Line Check Valve

3.8 psi Threaded In-Line Check Valve

INL-f84d46

Versatile 3.8 psi Threaded Check Valve for reliable high-pressure applications. Meets ANSI & MSS standards.

$129.99
$129.99
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3.8 psi Threaded In-Line Check Valve

3.8 psi Threaded In-Line Check Valve

$129.99

Quantity: 1

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3.8 psi Threaded In-Line Check Valve

3.8 psi Threaded In-Line Check Valve

$129.99

Quantity: 1

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The 3.8 psi Threaded In-Line Check Valve by DFT® is a reliable, spring-assisted valve designed for applications that demand higher cracking pressures. With cracking pressures ranging from 2 to 40 psi, this valve ensures tight shut-off with its lapped disc & seat. Constructed with high-quality Stainless Steel materials and offering options for soft seat materials, this versatile valve is suitable for various applications such as chemical lines, compressor discharge, and more. It meets ANSI B1.20.1, MSS SP-25, ensuring compliance and reliability in demanding environments.

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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 470ºF)
Codes And Standards Ansi
B1.20.1
Codes And Standards Astm
303 SS not acceptable for CRN
Codes And Standards Mss
SP-25
Features 0
Higher cracking pressures (2 to 40 psi)1/4" to 2 1/2" Line size450 to 2500 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
303 SS
Materials Of Construction Spring
302 SS
Options 0
Soft seat
Specifications Approx Net Weight Each
3.75 lb | 1.7 kg
Specifications Cold Working Pressure
0 psig | 700 psig | 0 barg | 48.3 barg
Specifications Ends
NPT (Threaded)
Specifications Friction Loss Feet Of Pipe
11
Specifications Friction Loss Meter Of Pipe
3.4
Specifications Outside Thread Mnpt B
3.00 in
Specifications Series
Restrictor Check
Specifications Valve Cracking Pressure
3.8 psi | 0.262 bar
Specifications Valve Cracking Pressure Tolerance
±10%