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1.25" Stainless Steel Threaded In-Line Check Valve - Basic-Check®

1.25" Stainless Steel Threaded In-Line Check Valve - Basic-Check®

INL-8fe164

Reliable 1.25" Stainless Steel Threaded In-Line Check Valve for gas, liquid & steam applications. Stainless Steel construction with tight shutoff & easy maintenance.

$129.99
$129.99
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1.25" Stainless Steel Threaded In-Line Check Valve - Basic-Check®

1.25" Stainless Steel Threaded In-Line Check Valve - Basic-Check®

$129.99

Quantity: 1

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1.25" Stainless Steel Threaded In-Line Check Valve - Basic-Check®

1.25" Stainless Steel Threaded In-Line Check Valve - Basic-Check®

$129.99

Quantity: 1

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The 1.25" 316 SS Basic-Check® Threaded In-Line Check Valve is a versatile non-slam valve designed for reliable low-maintenance service with various liquids, steam, and gases at different pressure/temperature ranges. Featuring a guard cage, spring-assisted silent closing, precision-lapped metal-to-metal sealing, and options for soft seats, this valve ensures tight shutoff for gas, steam, and liquid applications. With stainless steel construction, easy maintenance, and horizontal or vertical installation capabilities, this check valve is ideal for a wide range of pipeline and OEM applications.

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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
2.25 lb | 1 kg
Specifications Cold Working Pressure
850 psig | 58.6 barg
Specifications Cv
36
Specifications Ends
NPT (Threaded)
Specifications Friction Loss Feet Of Pipe
12.5
Specifications Friction Loss Meter Of Pipe
3.8
Specifications Line Size Inlet Fnpt A
1.25 in
Specifications Outside Thread Mnpt B
2.50 in
Specifications Series
Basic-Check®
Specifications Size
1.25 in | DN 32
Specifications Style
BSS
Specifications Temperature Rating
37 to 450 ºF | 2.78 to 232.22 ºC
Specifications Valve Cracking Pressure
0.16 psi | 0.011 bar | 4.5 in.water | 114 mm.water | 8.4 mmHg
Specifications Valve Cracking Pressure Tolerance
±10%
Specifications Working Steam Pressure
585 psig