1/8" Threaded In-Line Check Valve, 20.4 psig
1/8" Threaded In-Line Check Valve, 20.4 psig
SKU:INL-d220d4
Versatile 1/8" Threaded In-Line Check Valve with 20.4 psig cracking pressure, ideal for autoclaves, compressor discharge & more.
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$45.99
Regular price
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$45.99
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1/8" Threaded In-Line Check Valve, 20.4 psig
$45.99
Quantity: 1
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1/8" Threaded In-Line Check Valve, 20.4 psig
$45.99
Quantity: 1
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The 1/8" 20.4 psig Restrictor Threaded In-Line Check Valve by DFT® is a versatile, spring-assisted valve designed for higher cracking pressures of 20.4 psi. Constructed with stainless steel materials, it offers reliable, low-maintenance service for various fluids and gases. With NPT threaded ends and tight shut-off capability, this valve is suitable for applications such as autoclaves, compressor discharge, chemical lines, and more. Its compliance with ANSI B1.20.1 and MSS SP-25 standards ensures quality and safety in diverse industrial settings.
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
303 SS
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
0.38 lb | 0.2 kg
Specifications Cold Working Pressure
0 psig | 2500 psig | 0 barg | 172 barg
Specifications Ends
NPT (Threaded)
Specifications Friction Loss Feet Of Pipe
7
Specifications Friction Loss Meter Of Pipe
2.1
Specifications Outside Thread Mnpt B
1.00 in
Specifications Series
Restrictor Check
Specifications Valve Cracking Pressure
20.4 psi | 1.407 bar
Specifications Valve Cracking Pressure Tolerance
±10%