SCV® Threaded In-Line Check Valve, 2" NPT 316SS, 750 CWP/500 WSP
SCV® Threaded In-Line Check Valve, 2" NPT 316SS, 750 CWP/500 WSP
SKU:INL-07e57a
Dependable SCV® Threaded In-Line Check Valve for liquid, gas & steam applications. 750 psig CWP, 316SS construction. Reliable performance & easy maintenance.
Regular price
$399.99
Regular price
Sale price
$399.99
Unit price
per
Delivery via Maden
Expect your order to arrive on time.
Secure Payments
All orders are processed through a secure, PCI-compliant checkout.
The SCV® Threaded In-Line Check Valve is a versatile, corrosion-resistant valve suitable for liquid, gas, and steam applications. With a 750 psig cold working pressure, tight shut-off, and protection against water hammer, this valve ensures reliable performance. Constructed with 316 stainless steel and featuring an Inconel® X-750 spring, it offers long service life and easy maintenance. Compliant with ANSI, MSS, and ASTM standards, this valve is ideal for various applications in industries like chemical, oil & gas, and manufacturing.

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 | B16.11 | B16.25 | 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® (470 ºF max.)
Materials Of Construction Disc
316 SS
Materials Of Construction Seat
A351 CF8M
Materials Of Construction Spring
Inconel® X-750
Old Npt Old Part
8374
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
4.4 in | 112 mm
Specifications Cold Working Pressure
750 psig | 51.7 barg
Specifications Cracking Pressure Cp
0.42 psig | 0.029 bar
Specifications Cv
93
Specifications Dimension A
5.00 in | 127 mm
Specifications Dimension B
4.4 in | 112 mm
Specifications Ends
NPT (Threaded)
Specifications Other
API PED
Specifications Repair Kit Available
8374-RK, Repair Kits
Specifications Series
SCV®
Specifications Size
2.00 in | DN 50
Specifications Temperature Rating
37 to 470 ºF | 2.78 to 243.33 ºC
Specifications Trim
316 SS
Specifications Valve Type
Check Valve
Specifications Weight
7.7 lb | 3.5 kg
Specifications Working Steam Pressure
510 psig
Valve Selection Chart Asme Cwp
300 | 750