316 Stainless Steel Threaded In-Line Check Valve
316 Stainless Steel Threaded In-Line Check Valve
SKU:INL-1ad050
Versatile 316 SS In-Line Check Valve for liquids, steam, and gases. Tight shutoff, easy maintenance, and stainless steel construction.
Regular price
$189.99
Regular price
Sale price
$189.99
Unit price
per
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The 316 SS Basic-Check® Threaded In-Line Check Valve is a reliable, low-maintenance valve suitable for various liquids, steam, and gases at different pressure/temperature levels. With a precision-lapped metal-to-metal sealing area, it ensures tight shutoff. This valve features stainless steel construction, offers easy maintenance, spring-assisted silent closing, and can be installed horizontally or vertically. It meets ANSI B1.20.1, B16.11 and MSS SP-25 standards, making it ideal for applications in autoclaves, chemical lines, compressor discharge, and more.
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 450ºF)
Codes And Standards Ansi
B1.20.1 | B16.11
Codes And Standards Mss
SP-25
Features 0
1/4" to 2 1/2" Line size450 to 6000 CWPThreaded endsStainless Steel ConstructionSpring-assisted silent closingHorizontal or vertical installationTight shut-off - lapped disc & seatEasy MaintenanceVersatile
Materials Of Construction Disc
316 SS
Materials Of Construction Guard
CF8M
Materials Of Construction Retaining Ring
316 SS
Materials Of Construction Seat
303 SS
Materials Of Construction Spring
Inconel® X-750
Options 0
Inconel® 750 Spring Soft seat
Specifications Approx Net Weight Each
7.00 lb | 3.2 kg
Specifications Cold Working Pressure
450 psig | 31.0 barg
Specifications Cv
90
Specifications Ends
NPT (Threaded)
Specifications Friction Loss Feet Of Pipe
16
Specifications Friction Loss Meter Of Pipe
4.9
Specifications Line Size Inlet Fnpt A
2.50 in
Specifications Outside Thread Mnpt B
4.00 in
Specifications Series
Basic-Check®
Specifications Size
2.50 in | DN 65
Specifications Style
BSS
Specifications Temperature Rating
-460 to 700 ºF | -273.33 to 371.11 ºC
Specifications Valve Cracking Pressure
0.1 psi | 0.007 bar | 2.6 in.water | 66 mm.water | 4.8 mmHg
Specifications Valve Cracking Pressure Tolerance
±10%
Specifications Working Steam Pressure
270 psig