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1 1/4" 14.8 psig In-Line Check Valve

1 1/4" 14.8 psig In-Line Check Valve

INL-6d916e

Versatile 1 1/4" 14.8 psig In-Line Check Valve for higher cracking pressures in various fluid/gas applications. Durable construction, easy maintenance, and tight shut-off design for reliable performance.

$69.99
$69.99
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1 1/4" 14.8 psig In-Line Check Valve

1 1/4" 14.8 psig In-Line Check Valve

$69.99

Quantity: 1

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1 1/4" 14.8 psig In-Line Check Valve

1 1/4" 14.8 psig In-Line Check Valve

$69.99

Quantity: 1

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The 1 1/4" 14.8 psig In-Line Check Valve, part of the Restrictor Threaded In-Line Check Valves series, is a spring-assisted valve designed for applications requiring higher cracking pressures. With cracking pressures from 2 to 40 psi, this valve offers reliable, low maintenance service for various fluids and gases. Constructed with durable materials like 303 SS, 316 SS, CF8M, and 302 SS, it ensures long-lasting performance. Features include threaded ends, spring-assisted silent closing, tight shut-off lapped disc & seat, and horizontal or vertical installation. Ideal for applications including Boiler Feed & Discharge, Pump Discharge, and Water Treatment, this valve provides versatility and easy maintenance.

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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
2.25 lb | 1 kg
Specifications Cold Working Pressure
0 psig | 850 psig | 0 barg | 58.6 barg
Specifications Ends
NPT (Threaded)
Specifications Friction Loss Feet Of Pipe
12.5
Specifications Friction Loss Meter Of Pipe
3.8
Specifications Outside Thread Mnpt B
2.50 in
Specifications Series
Restrictor Check
Specifications Valve Cracking Pressure
14.8 psi | 1.02 bar
Specifications Valve Cracking Pressure Tolerance
±10%