• SCV-R® 1.25" NPT 316 SS In-Line Check Valve - Image 1
  • SCV-R® 1.25" NPT 316 SS In-Line Check Valve - Image 2
  • SCV-R® 1.25" NPT 316 SS In-Line Check Valve - Image 3
1 3
DFT Inc. →

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

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

INL-295c2e

Reliable SCV-R® 1.25" NPT 316 SS Check Valve for high-pressure applications. Self-contained with tight shutoff & easy maintenance.

$289.99
$289.99
Sale

Initiate Order

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

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

$289.99

Quantity: 1

Claim Your Seller Account

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

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

$289.99

Quantity: 1

Delivery via Maden

Expect your order to arrive on time.

Secure Payments

All orders are processed through a secure, PCI-compliant checkout.

View full details
The SCV-R® In-Line Restrictor Check Valve is a dependable solution designed for applications requiring high cracking pressures. Featuring a self-contained design with stainless steel construction, Inconel® X-750 Spring, and Zelon® O-ring body seal, this valve ensures tight shutoff and easy maintenance. Suitable for a wide range of applications from compressor discharge to water treatment, it offers horizontal or vertical installation flexibility and complies with ASTM, ANSI, and MSS standards.

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-RC100
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
10 psig | 0.69 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