• 316 Stainless Steel Basic-Check Threaded In-Line Check Valve, 1.25" - Image 1
  • 316 Stainless Steel Basic-Check Threaded In-Line Check Valve, 1.25" - Image 2
  • 316 Stainless Steel Basic-Check Threaded In-Line Check Valve, 1.25" - Image 3
  • 316 Stainless Steel Basic-Check Threaded In-Line Check Valve, 1.25" - Image 4
  • 316 Stainless Steel Basic-Check Threaded In-Line Check Valve, 1.25" - Image 5
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316 Stainless Steel Basic-Check Threaded In-Line Check Valve, 1.25"

316 Stainless Steel Basic-Check Threaded In-Line Check Valve, 1.25"

INL-00865d

Versatile 316 Stainless Steel Threaded Check Valve for reliable shutoff and easy maintenance in diverse applications.

$189.99
$189.99
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316 Stainless Steel Basic-Check Threaded In-Line Check Valve, 1.25"

316 Stainless Steel Basic-Check Threaded In-Line Check Valve, 1.25"

$189.99

Quantity: 1

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316 Stainless Steel Basic-Check Threaded In-Line Check Valve, 1.25"

316 Stainless Steel Basic-Check Threaded In-Line Check Valve, 1.25"

$189.99

Quantity: 1

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The 316 Stainless Steel Basic-Check Threaded In-Line Check Valve is a versatile valve designed for reliable, low-maintenance service across a wide range of fluids, steam, and gases under varying pressure and temperature conditions. With precision-lapped metal-to-metal sealing, it ensures tight shutoff for gas, steam, and liquid applications. Featuring stainless steel construction, spring-assisted silent closing, and compatibility with various pipe fittings, this valve offers easy maintenance and durability. Ideal for applications in autoclaves, chemical lines, compressor discharge, and more, meeting stringent industry standards for quality and performance.

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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 450ºF)
Codes And Standards Ansi
B1.20.1
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
316 SS
Materials Of Construction Spring
316 SS
Options 0
Inconel® 750 Spring 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 Cv
36
Specifications Ends
NPT (Threaded)
Specifications Friction Loss Feet Of Pipe
12.5
Specifications Friction Loss Meter Of Pipe
3.8
Specifications Line Size Inlet Fnpt A
1.25 in
Specifications Outside Thread Mnpt B
2.50 in
Specifications Series
Basic-Check®
Specifications Size
1.25 in | DN 32
Specifications Style
BS316S
Specifications Valve Cracking Pressure
0.16 psi | 0.011 bar | 4.5 in.water | 114 mm.water | 8.4 mmHg
Specifications Valve Cracking Pressure Tolerance
±10%