• 316 Stainless Steel Basic-Check Threaded In-Line Check Valve, Zelon Seal - Image 1
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316 Stainless Steel Basic-Check Threaded In-Line Check Valve, Zelon Seal

316 Stainless Steel Basic-Check Threaded In-Line Check Valve, Zelon Seal

INL-b4a9f8

Versatile 2.5" 316 SS Basic-Check Threaded In-Line Check Valve for tight shutoff & low maintenance. Meets ANSI, MSS standards.

$169.99
$169.99
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316 Stainless Steel Basic-Check Threaded In-Line Check Valve, Zelon Seal

316 Stainless Steel Basic-Check Threaded In-Line Check Valve, Zelon Seal

$169.99

Quantity: 1

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316 Stainless Steel Basic-Check Threaded In-Line Check Valve, Zelon Seal

316 Stainless Steel Basic-Check Threaded In-Line Check Valve, Zelon Seal

$169.99

Quantity: 1

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The 2.5" 316 Stainless Steel Basic-Check Threaded In-Line Check Valve with Zelon Seal is a versatile, non-slam valve designed for reliable, low-maintenance operation with liquids, steam, and gases at various pressures. This valve features a metal-to-metal sealing area for tight shutoff, spring-assisted silent closing, and can be installed horizontally or vertically. With a temperature range of 37 to 450°F and stainless steel construction, it ensures durability and performance. This valve 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.

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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/Zelon®
Materials Of Construction Spring
316 SS
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
37 to 450 ºF | 2.78 to 232.22 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
310 psig