316SS SCV Threaded Check Valve 1" NPT - 3600 CWP
316SS SCV Threaded Check Valve 1" NPT - 3600 CWP
SKU:INL-890d17
Reliable 316SS SCV Threaded Check Valve for tight shut-off, water hammer protection, and durability in various applications.
Regular price
$279.99
Regular price
Sale price
$279.99
Unit price
per
Delivery via Maden
Expect your order to arrive on time.
Secure Payments
All orders are processed through a secure, PCI-compliant checkout.
The 316SS SCV Threaded In-Line Check Valve is a dependable solution designed to provide tight shut-off and protect equipment from water hammer in a wide range of applications. With a working pressure of 3600 psig and a temperature rating of up to 400°F, this valve offers durability and reliability. Its stainless steel construction, Inconel® X-750 spring, and Zelon® body seal ensure longevity, while features like horizontal or vertical installation and easy maintenance make it versatile for various settings. Meeting ANSI, MSS, and ASTM standards, this valve is suitable for applications such as compressor discharge, steam lines, and water treatment.

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
Available Soft Seat Materials Available Soft Seat Materials
Buna-N (-70 to 250ºF) | EPDM (-75 to 300ºF) | TFE®-Viton® (-40 to 400ºF) | Viton® (-40 to 400ºF) | Zelon® (37 to 470ºF)
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
SP-126 | SP-25 | SP-61
Features 0
1/2" to 3" Line size750 & 3600 CWPNPT & SW endsStainless Steel ConstructionInconel® X-750 springSpring-assisted silent closing, non-slamZelon® body "O" ring body sealHorizontal or vertical installationBody guided discTight shut-off - lapped disc & seatSimplified construction - 5 partsEasy maintenanceVersatile
Materials Of Construction Body
A351 CF8M
Materials Of Construction Body Material
316 Stainless Steel
Materials Of Construction Body Seal
Zelon® (400 ºF max.)
Materials Of Construction Disc
316 SS
Materials Of Construction Seat
A351 CF8M
Materials Of Construction Spring
Inconel® X-750
Old Npt Old Part
8305-1
Options 0
316 SS SpringsBody seal weld (700°F Maximum)Soft seatAlloy 20 body & seat (ASME 300)Hastelloy C body & seat (ASME 300)Socket weld endsSCV-R restrictor check (higher cracking pressure)Butt weld endsNACELight cracking pressure springs
Specifications Asme Class
1500
Specifications B Dia
2.75 in | 70 mm
Specifications Cold Working Pressure
3600 psig | 248 barg
Specifications Cracking Pressure Cp
0.36 psig | 0.025 bar
Specifications Cv
19
Specifications Dimension A
3.75 in | 95 mm
Specifications Dimension B
2.75 in | 70 mm
Specifications Ends
NPT (Threaded)
Specifications Other
API PED
Specifications Repair Kit Available
8305-1-RK, Repair Kits
Specifications Series
SCV®
Specifications Size
1.00 in | DN 25
Specifications Temperature Rating
37 to 400 ºF | 2.78 to 204.44 ºC
Specifications Trim
316 SS
Specifications Valve Type
Check Valve
Specifications Weight
4.5 lb | 2 kg
Specifications Working Steam Pressure
2570 psig
Valve Selection Chart Asme Cwp
1500 | 3600