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DFT Inc. →

DFT 2" 3.4 psig Restrictor Threaded In-Line Check Valve

DFT 2" 3.4 psig Restrictor Threaded In-Line Check Valve

INL-cb41f1

Versatile spring-assisted check valve with stainless steel construction, meets ANSI standards.

$149.99
$149.99
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DFT 2" 3.4 psig Restrictor Threaded In-Line Check Valve

DFT 2" 3.4 psig Restrictor Threaded In-Line Check Valve

$149.99

Quantity: 1

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DFT 2" 3.4 psig Restrictor Threaded In-Line Check Valve

DFT 2" 3.4 psig Restrictor Threaded In-Line Check Valve

$149.99

Quantity: 1

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The DFT® 2" 3.4 psig Restrictor Threaded In-Line Check Valve is a versatile and reliable spring-assisted check valve designed for applications requiring higher cracking pressures. With cracking pressures ranging from 2 to 40 psi and stainless steel construction, this valve ensures tight shut-off and easy maintenance. Suitable for various applications such as compressor discharge, chemical lines, and water treatment, the valve meets ANSI B1.20.1 and MSS SP-25 standards, making it ideal for institutional and government procurement.

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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
7.00 lb | 3.2 kg
Specifications Cold Working Pressure
0 psig | 450 psig | 0 barg | 31.0 barg
Specifications Ends
NPT (Threaded)
Specifications Friction Loss Feet Of Pipe
16
Specifications Friction Loss Meter Of Pipe
4.9
Specifications Outside Thread Mnpt B
4.00 in
Specifications Series
Restrictor Check
Specifications Valve Cracking Pressure
3.4 psi | 0.234 bar
Specifications Valve Cracking Pressure Tolerance
±10%