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SCV-R® 1" NPT 316 SS Check Valve

SCV-R® 1" NPT 316 SS Check Valve

INL-8ef83c

Durable SCV-R® 1" NPT 316 SS Check Valve for high-pressure applications. ASTM & ANSI compliant.

$149.99
$149.99
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SCV-R® 1" NPT 316 SS Check Valve

SCV-R® 1" NPT 316 SS Check Valve

$149.99

Quantity: 1

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SCV-R® 1" NPT 316 SS Check Valve

SCV-R® 1" NPT 316 SS Check Valve

$149.99

Quantity: 1

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The SCV-R® 1" NPT 316 SS Check Valve is a high-performance, non-slam spring-assisted valve suitable for applications requiring higher cracking pressures. Constructed with durable 316 stainless steel, Inconel® X-750 spring, and Zelon® O-ring seal, this valve ensures reliable performance in various industries. Features include horizontal or vertical installation, body-guided disc, and tight shut-off for maintenance ease. With compliance to ASTM A351 GR CF8M, ANSI, MSS standards, and versatile applications from autoclaves to water treatment, this valve is a top choice for institutional and government buyers.

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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
8369-RC020
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
2.54 in | 65 mm
Specifications Cold Working Pressure
750 psig | 51.7 barg
Specifications Cracking Pressure Cp
2 psig | 0.138 bar
Specifications Cracking Pressure Cp Tolerance
±10%
Specifications Cv
17
Specifications Dimension A
3.32 in | 84 mm
Specifications Ends
NPT (Threaded)
Specifications Series
SCV-R®
Specifications Size
1.00 in | DN 25
Specifications Temperature Rating
37 to 470 ºF | 2.78 to 243.33 ºC
Specifications Weight
1.9 lb | 0.9 kg
Specifications Working Steam Pressure
510 psig