SCV-R® 1.5" NPT Stainless Steel In-Line Check Valve
SCV-R® 1.5" NPT Stainless Steel In-Line Check Valve
SKU:INL-d64f3e
Enhance pipeline integrity with the SCV-R® 1.5" NPT Stainless Steel Check Valve, offering high reliability and compliance with industry standards.
Regular price
$349.99
Regular price
Sale price
$349.99
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per
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SCV-R® 1.5" NPT Stainless Steel In-Line Check Valve
$349.99
Quantity: 1
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SCV-R® 1.5" NPT Stainless Steel In-Line Check Valve
$349.99
Quantity: 1
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Upgrade your pipeline infrastructure with the SCV-R® 1.5" NPT In-Line Check Valve, specifically designed for high cracking pressures. Crafted from 316 Stainless Steel, this valve ensures reliable operation at temperatures ranging from 37 to 470°F. Featuring a Spring-assisted silent closing mechanism and Zelon® O-ring body seal, this valve offers tight shut-off, simplified maintenance, and versatile application across various industries like chemical lines, compressor discharge, and more. Compliant with ASTM, ANSI, and MSS standards, it meets the stringent requirements of government and institutional procurement.
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
8373-RC081
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
3.44 in | 87 mm
Specifications Cold Working Pressure
750 psig | 51.7 barg
Specifications Cracking Pressure Cp
8.1 psig | 0.559 bar
Specifications Cracking Pressure Cp Tolerance
±10%
Specifications Cv
36
Specifications Dimension A
4.75 in | 121 mm
Specifications Ends
NPT (Threaded)
Specifications Series
SCV-R®
Specifications Size
1.50 in | DN 40
Specifications Temperature Rating
37 to 470 ºF | 2.78 to 243.33 ºC
Specifications Weight
4.7 lb | 2.1 kg
Specifications Working Steam Pressure
510 psig