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DFT Inc. →

1" Stainless Steel Threaded In-Line Check Valve

1" Stainless Steel Threaded In-Line Check Valve

INL-0e3a49

Versatile 1" Stainless Steel Check Valve for liquids, steam, and gases. Precision-lapped metal sealing for tight shutoff.

$199.99
$199.99
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1" Stainless Steel Threaded In-Line Check Valve

1" Stainless Steel Threaded In-Line Check Valve

$199.99

Quantity: 1

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1" Stainless Steel Threaded In-Line Check Valve

1" Stainless Steel Threaded In-Line Check Valve

$199.99

Quantity: 1

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The 1" Stainless Steel Threaded In-Line Check Valve from DFT® is a reliable, low-maintenance valve designed for a wide range of liquids, steam, and gases. With a precision-lapped metal sealing area for tight shutoff, it offers a pressure/temperature range suitable for various applications. This valve is constructed with high-quality stainless steel, features a spring-assisted silent closing mechanism, and is easily maintained for long-term durability. Ideal for pipeline and OEM machinery applications, it offers versatile installation options and meets stringent industry standards.

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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/EPDM
Materials Of Construction Spring
316 SS
Options 0
Inconel® 750 Spring Soft seat
Specifications Approx Net Weight Each
1.25 lb | 0.6 kg
Specifications Cold Working Pressure
1500 psig | 103 barg
Specifications Cv
23.1
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
1.00 in
Specifications Outside Thread Mnpt B
2.00 in
Specifications Series
Basic-Check®
Specifications Size
1.00 in | DN 25
Specifications Style
BSS
Specifications Temperature Rating
-75 to 300 ºF | -59.44 to 148.89 ºC
Specifications Valve Cracking Pressure
0.36 psi | 0.025 bar | 10.1 in.water | 257 mm.water | 18.8 mmHg
Specifications Valve Cracking Pressure Tolerance
±10%
Specifications Working Steam Pressure
1170 psig