SCV® 316SS Socket Weld Threaded Check Valve 1.25"
SCV® 316SS Socket Weld Threaded Check Valve 1.25"
SKU:INL-f7e74f
Dependable SCV® 316SS Check Valve for tight shut-off and water hammer protection in various applications.
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$389.99
Regular price
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$389.99
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SCV® 316SS Socket Weld Threaded Check Valve 1.25"
$389.99
Quantity: 1
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SCV® 316SS Socket Weld Threaded Check Valve 1.25"
$389.99
Quantity: 1
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The SCV® 316SS Socket Weld Threaded In-Line Check Valve is a corrosion-resistant, versatile, and cost-effective valve suitable for various applications. With a Cold Working Pressure of 750 psig and a Working Steam Pressure of 500 psig, it ensures tight shut-off, protecting equipment from water hammer. Constructed from 316 Stainless Steel and featuring a Zelon® body seal, this valve offers durability and reliability. Its Inconel® X-750 spring ensures silent closing, making it ideal for horizontal or vertical installations. With compliance to ANSI, MSS, and ASTM standards, this valve is easy to maintain and suitable for autoclaves, chemical lines, compressor discharge, and more.
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
Zelon® (470ºF max.)
Materials Of Construction Disc
316 SS
Materials Of Construction Seat
A351 CF8M
Materials Of Construction Spring
Inconel® X-750
Old Npt Old Part
8371SW
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 Repair Kit Available
8371-RK, Repair Kits
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