316 Stainless Steel Basic-Check Threaded In-Line Check Valve - 1"
316 Stainless Steel Basic-Check Threaded In-Line Check Valve - 1"
SKU:INL-8f4d94
Dependable 1" 316 SS Basic-Check Threaded In-Line Check Valve for precise shut-off and easy maintenance in diverse applications.
Regular price
$129.99
Regular price
Sale price
$129.99
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per
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The 1" 316 Stainless Steel BSSH6 Style Basic-Check® Threaded In-Line Check Valve is a versatile valve suitable for a wide range of liquids, steam, and gases at different pressure and temperature levels. With a tight shutoff capability, stainless steel construction, spring-assisted silent closing, and easy maintenance, this valve meets a variety of pipeline and machinery application needs. Featuring precision-lapped metal-to-metal sealing, this valve ensures reliable service and optional soft seats for bubble-tight shutoff. Ideal for autoclaves, chemical lines, steam lines, water treatment, 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
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
1.25 lb | 0.6 kg
Specifications Cold Working Pressure
0 psig | 3000 psig | 0 barg | 207 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
BSSH6
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%