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SCV-R In-Line Check Valve - 1.25" NPT 316 SS

SCV-R In-Line Check Valve - 1.25" NPT 316 SS

INL-a98d0d

High-quality SCV-R In-Line Check Valve for precise flow control in demanding applications. Compliant with ASTM, ANSI, and MSS standards.

$299.99
$299.99
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SCV-R In-Line Check Valve - 1.25" NPT 316 SS

SCV-R In-Line Check Valve - 1.25" NPT 316 SS

$299.99

Quantity: 1

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SCV-R In-Line Check Valve - 1.25" NPT 316 SS

SCV-R In-Line Check Valve - 1.25" NPT 316 SS

$299.99

Quantity: 1

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The SCV-R In-Line Restrictor Check Valve is a high-quality, Spring-assisted valve featuring 316 Stainless Steel construction and Inconel X-750 Spring for durability and reliability. With a cracking pressure of 13.5 psig, this valve ensures tight shut-off, horizontal or vertical installation, and easy maintenance. Compliant with ASTM A351GR CF8M, ANSI, and MSS standards, it is ideal for various applications like chemical lines, steam systems, and water treatment plants.

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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
8371-RC135
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
3.06 in | 78 mm
Specifications Cold Working Pressure
750 psig | 51.7 barg
Specifications Cracking Pressure Cp
13.5 psig | 0.932 bar
Specifications Cracking Pressure Cp Tolerance
±10%
Specifications Cv
33
Specifications Dimension A
3.87 in | 98.3 mm
Specifications Ends
NPT (Threaded)
Specifications Series
SCV-R®
Specifications Size
1.25 in | DN 32
Specifications Temperature Rating
37 to 470 ºF | 2.78 to 243.33 ºC
Specifications Weight
3.9 lb | 1.8 kg
Specifications Working Steam Pressure
510 psig