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SCV-R® 750 CWP 3/4" NPT Threaded Check Valve

SCV-R® 750 CWP 3/4" NPT Threaded Check Valve

INL-a21059

Reliable SCV-R® 750 CWP 3/4" NPT Threaded Check Valve for high-pressure applications. Constructed with 316 SS & Inconel® X-750 Spring.

$189.99
$189.99
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SCV-R® 750 CWP 3/4" NPT Threaded Check Valve

SCV-R® 750 CWP 3/4" NPT Threaded Check Valve

$189.99

Quantity: 1

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SCV-R® 750 CWP 3/4" NPT Threaded Check Valve

SCV-R® 750 CWP 3/4" NPT Threaded Check Valve

$189.99

Quantity: 1

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The SCV-R® 750 CWP 3/4" NPT Threaded Check Valve is a reliable solution for applications requiring higher cracking pressures. Constructed with 316 Stainless Steel and featuring an Inconel® X-750 Spring for silent closing, non-slam operation. This valve ensures tight shut-off with a lapped disc & seat design, suitable for horizontal or vertical installation. With a temperature rating of 37 to 470°F, this valve is versatile and easy to maintain, meeting ASTM, ANSI, and MSS standards.

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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
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
SP126 | SP-25 | SP61
Features 0
1/2" to 2" Line size750 CWPNPT & SW endsStainless Steel ConstructionInconel® X-750 springSpring-assisted silent closing, non-slamCracking Pressures: 0.8 to 40.8 psigZelon® body "O" ringHorizontal or vertical installationBody guided discTight shut-off - lapped disc & seatSimplified construction - 5 partsEasy maintenanceVersatileInconel® X-750 spring is standard
Materials Of Construction Body
A351 CF8M
Materials Of Construction Body Material
316 Stainless Steel
Materials Of Construction Disc
316 SS
Materials Of Construction O Ring
Zelon (470°F max.)
Materials Of Construction Seat
316 SS
Materials Of Construction Spring
Inconel® X-750
Materials Of Construction Spring Retainer Assembly
316 SS
Old Npt Old Part
8368-RC066
Options 0
316 SS SpringsBody seal weld (700°F Maximum)Soft seatAlloy 20 body & seat (ASME 300)Hastelloy C body & seat (ASME 300)NPT x socket weld endsButt weld endsRepair kitsField conversion kits
Specifications Available Soft Seat Materials
TFE®-Viton® (-40 to 400ºF) | Viton® (-40 to 400ºF) | Zelon® (37 to 470ºF)
Specifications Body Seal
Zelon® O-ring
Specifications B Dia
2.13 in | 54 mm
Specifications Cold Working Pressure
750 psig | 51.7 barg
Specifications Cracking Pressure Cp
6.6 psig | 0.455 bar
Specifications Cracking Pressure Cp Tolerance
±10%
Specifications Cv
10
Specifications Dimension A
3.00 in | 76 mm
Specifications Ends
NPT (Threaded)
Specifications Series
SCV-R®
Specifications Size
0.75 in | DN 20
Specifications Temperature Rating
37 to 470 ºF | 2.78 to 243.33 ºC
Specifications Weight
1.5 lb | 0.7 kg
Specifications Working Steam Pressure
510 psig