• 316 SS Threaded In-Line Check Valve - 1.25" - Image 1
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316 SS Threaded In-Line Check Valve - 1.25"

316 SS Threaded In-Line Check Valve - 1.25"

INL-e13e1e

Dependable 316 SS Check Valve for industrial use, providing corrosion resistance and tight shut-off. Ideal for autoclaves, chemical lines, and more.

$349.99
$349.99
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316 SS Threaded In-Line Check Valve - 1.25"

316 SS Threaded In-Line Check Valve - 1.25"

$349.99

Quantity: 1

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316 SS Threaded In-Line Check Valve - 1.25"

316 SS Threaded In-Line Check Valve - 1.25"

$349.99

Quantity: 1

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Meet the stringent demands of industrial applications with our 316 SS Threaded In-Line Check Valve. Engineered for optimal performance, this valve offers corrosion resistance, tight shut-off, and protection from water hammer. Constructed of durable stainless steel, it ensures a long service life, making it ideal for a variety of applications including autoclaves, chemical lines, and more. With a pressure rating of 750 CWP and a temperature range of up to 470°F, this valve combines reliability with versatility for your critical systems.

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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
B1.1 | B1.20.1 | B16.34
Codes And Standards Astm
A351GR CF8M
Codes And Standards Mss
SP-126 | SP-25 | SP-61
Features 0
1/2" to 3" Line size750 & 3600 CWPNPT & SW endsStainless Steel ConstructionInconel® X-750 springSpring-assisted silent closing, non-slamZelon® body "O" ring body sealHorizontal or vertical installationBody guided discTight shut-off - lapped disc & seatSimplified construction - 5 partsEasy maintenanceVersatile
Materials Of Construction Body
A351 CF8M
Materials Of Construction Body Material
316 Stainless Steel
Materials Of Construction Body Seal
Socket Weld/316 SS
Materials Of Construction Disc
316 SS
Materials Of Construction Seat
A351 CF8M
Materials Of Construction Spring
316 SS
Old Npt Old Part
8371SWS6
Options 0
316 SS SpringsBody seal weld (700°F Maximum)Soft seatAlloy 20 body & seat (ASME 300)Hastelloy C body & seat (ASME 300)Socket weld endsSCV-R restrictor check (higher cracking pressure)Butt weld endsNACELight cracking pressure springs
Specifications Asme Class
300
Specifications B Dia
3.06 in | 78 mm
Specifications Cold Working Pressure
750 psig | 51.7 barg
Specifications Cracking Pressure Cp
0.28 psig | 0.019 bar
Specifications Cv
39
Specifications Dimension A
3.85 in | 97.8 mm
Specifications Dimension B
3.06 in | 78 mm
Specifications Ends
Socket Weld
Specifications Series
SCV®
Specifications Size
1.25 in | DN 32
Specifications Temperature Rating
37 to 470 ºF | 3 to 243 ºC
Specifications Trim
316 SS
Specifications Valve Type
Check Valve
Specifications Weight
3.9 lb | 1.8 kg
Specifications Working Steam Pressure
500 psig
Valve Selection Chart Asme Cwp
500 | 750