316 Stainless Steel Threaded In-Line Check Valve
316 Stainless Steel Threaded In-Line Check Valve
SKU:INL-d83de5
Reliable 316 SS Threaded Check Valve for diverse applications. Conforms to ANSI & MSS standards.
Regular price
$129.99
Regular price
Sale price
$129.99
Unit price
per
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The 316 Stainless Steel Threaded In-Line Check Valve is a versatile non-slam valve designed to provide reliable and low-maintenance service for various liquids, steam, and gases under different pressure and temperature conditions. Featuring a guard cage, spring-assisted silent closing, lapped disc, and seat for tight shut-off, this valve is ideal for a wide range of pipeline applications. With stainless steel construction, horizontal or vertical installation options, and easy maintenance, this valve ensures durability and efficiency. Compliant with ANSI B1.20.1 and MSS SP-25 standards, it meets rigorous procurement requirements for applications such as autoclaves, compressor discharge, 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 450ºF)
Codes And Standards Ansi
B1.20.1
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
316 SS
Materials Of Construction Spring
316 SS
Options 0
Inconel® 750 Spring Soft seat
Specifications Approx Net Weight Each
0.38 lb | 0.2 kg
Specifications Cold Working Pressure
0 psig | 2500 psig | 0 barg | 172 barg
Specifications Cv
5.8
Specifications Ends
NPT (Threaded)
Specifications Friction Loss Feet Of Pipe
7
Specifications Friction Loss Meter Of Pipe
2.1
Specifications Line Size Inlet Fnpt A
0.50 in
Specifications Outside Thread Mnpt B
1.00 in
Specifications Series
Basic-Check®
Specifications Size
0.50 in | DN 15
Specifications Style
BS316S
Specifications Valve Cracking Pressure
0.6 psi | 0.041 bar | 16.7 in.water | 424 mm.water | 31.1 mmHg
Specifications Valve Cracking Pressure Tolerance
±10%