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4.6 psig Threaded In-Line Check Valve

4.6 psig Threaded In-Line Check Valve

INL-8f9ddb

Versatile 4.6 psig Threaded Check Valve for precise cracking pressures. Stainless steel construction, easy maintenance, and reliable performance.

$89.99
$89.99
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4.6 psig Threaded In-Line Check Valve

4.6 psig Threaded In-Line Check Valve

$89.99

Quantity: 1

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4.6 psig Threaded In-Line Check Valve

4.6 psig Threaded In-Line Check Valve

$89.99

Quantity: 1

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The 4.6 psig Threaded In-Line Check Valve is a high-quality, spring-assisted valve designed for applications requiring precise cracking pressures from 2 to 40 psi. With stainless steel construction and various soft seat material options, this valve ensures reliable operation and tight shut-off for a wide range of fluids and gases. Suitable for horizontal or vertical installation, this versatile valve is ideal for applications including compressor discharge, chemical lines, water treatment, and more. Easy to maintain and built to last, this valve meets ANSI, MSS, and ASTM standards ensuring compliance and durability.

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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
4.6 psi | 0.317 bar
Specifications Valve Cracking Pressure Tolerance
±10%