• 1 Inch 316 Stainless Steel Basic-Check Threaded In-Line Check Valve with Buna-N Seal - Image 1
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  • 1 Inch 316 Stainless Steel Basic-Check Threaded In-Line Check Valve with Buna-N Seal - Image 3
  • 1 Inch 316 Stainless Steel Basic-Check Threaded In-Line Check Valve with Buna-N Seal - Image 4
  • 1 Inch 316 Stainless Steel Basic-Check Threaded In-Line Check Valve with Buna-N Seal - Image 5
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1 Inch 316 Stainless Steel Basic-Check Threaded In-Line Check Valve with Buna-N Seal

1 Inch 316 Stainless Steel Basic-Check Threaded In-Line Check Valve with Buna-N Seal

INL-c043ac

Versatile 1" 316 SS Basic-Check In-Line Check Valve with Buna-N Seal - Reliable, tight shutoff for gas, steam, and liquid applications.

$89.99
$89.99
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1 Inch 316 Stainless Steel Basic-Check Threaded In-Line Check Valve with Buna-N Seal

1 Inch 316 Stainless Steel Basic-Check Threaded In-Line Check Valve with Buna-N Seal

$89.99

Quantity: 1

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1 Inch 316 Stainless Steel Basic-Check Threaded In-Line Check Valve with Buna-N Seal

1 Inch 316 Stainless Steel Basic-Check Threaded In-Line Check Valve with Buna-N Seal

$89.99

Quantity: 1

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The 1" 316 SS Basic-Check Threaded In-Line Check Valve with Buna-N Seal is a versatile and reliable non-slam valve designed for a wide range of fluids, steam, and gases at various pressure and temperature conditions. This check valve features a guard cage, spring, valve disc, retaining ring, and seat, all made of high-quality stainless steel materials. With a metal-to-metal sealing area that is precision-lapped, this valve ensures tight shutoff for gas, steam, and liquid applications. Its spring-assisted silent closing mechanism, horizontal or vertical installation options, and easy maintenance make it ideal for various pipeline and OEM applications.

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 450ºF)
Codes And Standards Ansi
B1.20.1 | B16.11
Codes And Standards Mss
SP-25
Features 0
1/4" to 2 1/2" Line size450 to 6000 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/Buna
Materials Of Construction Spring
316 SS
Options 0
Inconel® 750 Spring Soft seat
Specifications Approx Net Weight Each
1.25 lb | 0.6 kg
Specifications Cold Working Pressure
1500 psig | 103 barg
Specifications Cv
23.1
Specifications Ends
NPT (Threaded)
Specifications Friction Loss Feet Of Pipe
7
Specifications Friction Loss Meter Of Pipe
2.1
Specifications Line Size Inlet Fnpt A
1.00 in
Specifications Outside Thread Mnpt B
2.00 in
Specifications Series
Basic-Check®
Specifications Size
1.00 in | DN 25
Specifications Style
BSS
Specifications Temperature Rating
-70 to 250 ºF | -56.67 to 121.11 ºC
Specifications Valve Cracking Pressure
0.36 psi | 0.025 bar | 10.1 in.water | 257 mm.water | 18.8 mmHg
Specifications Valve Cracking Pressure Tolerance
±10%
Specifications Working Steam Pressure
1230 psig