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1 1/4" Higher Cracking Pressure Threaded Check Valve

1 1/4" Higher Cracking Pressure Threaded Check Valve

INL-344ef5

Versatile 1 1/4" Higher Cracking Pressure Check Valve for precise control in diverse applications. Compliant with ANSI standards.

$129.99
$129.99
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1 1/4" Higher Cracking Pressure Threaded Check Valve

1 1/4" Higher Cracking Pressure Threaded Check Valve

$129.99

Quantity: 1

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1 1/4" Higher Cracking Pressure Threaded Check Valve

1 1/4" Higher Cracking Pressure Threaded Check Valve

$129.99

Quantity: 1

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The 1 1/4" Higher Cracking Pressure Threaded Check Valve, part of the Restrictor In-Line Check Valve series, is a versatile solution for applications requiring cracking pressures of 4.3 psig. Constructed with durable stainless steel components, this valve ensures reliable performance in various fluid and gas applications across different pressure and temperature ranges. Its spring-assisted design, tight shut-off mechanism, and easy maintenance make it an ideal choice for a wide range of industries. Additionally, the valve complies with ANSI B1.20.1, MSS SP-25, and features a Buna-N soft seat for enhanced sealing.

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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
4.3 psi | 0.296 bar
Specifications Valve Cracking Pressure Tolerance
±10%