1" 316 Stainless Steel 150/300 ASME Class FBC Insert Wafer Check Valve
1" 316 Stainless Steel 150/300 ASME Class FBC Insert Wafer Check Valve
SKU:INL-e2db71
Compact, lightweight 1" 316 SS FBC Insert Wafer Check Valve for precise shutoff in diverse applications.
Regular price
$199.99
Regular price
Sale price
$199.99
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per
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The 1" 316 SS 150/300 ASME Class FBC Insert Wafer Check Valve is a compact, lightweight valve designed for easy installation between flanges. Featuring a non-slam, spring-assisted design to prevent water hammer and reverse flow, it offers precise tight shutoff with its metal-to-metal sealing area. This valve is suitable for applications involving liquids, gases, or steam, with options for resilient soft seats. With stainless steel construction, ASME/ANSI Class 150 and 300 ratings, and compatibility with various soft seat materials, this valve is a reliable choice for a wide range of applications.

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 | Gases | Generator Inlet & Discharge | Hydraulic Lines | Liquids | Metering Pumps | Mine Dewatering | Nitrogen Purge | Process Lines | Pump Discharge | Refrigeration | Steam | 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 470ºF)
Codes And Standards Mss
SP-25 | SP-6 | SP-61
Features 0
Spring-assisted silent closingHorizontal or vertical installationsSizes 1" thru 4"ASME/ANSI Class 150 and 300Stainless steel seat, disc, guard, retaining ring & springCracking pressure: 0.6 to 0.15 psiTemperatures to 450°FUse in Schedule 40 pipeMeets ASME B16.34-2004 & MSS SP-126Flange Finish per MSS SP-6Seat Leakage per MSS SP-61
Materials Of Construction Disc
316 SS
Materials Of Construction Guard
316 SS
Materials Of Construction Retaining Ring
316 SS
Materials Of Construction Seat
A479 316
Materials Of Construction Spring
316 SS
Options 0
Soft-seatInconel® X-750 Spring
Specifications Asme Class
150 | 300
Specifications Cracking Pressure Cp
0.60 psig | 0.041 bar
Specifications Cv
5.8
Specifications Dimension A
0.868 in | 22 mm
Specifications Dimension B
0.250 in | 6 mm
Specifications Dimension C
1.029 in | 26 mm
Specifications Ends
Wafer (RF)
Specifications Od
2.00 in | 51 mm
Specifications Series
FBC®
Specifications Size
1.00 in | DN 25
Specifications Temperature Rating
-425 to 450 ºF | -254 to 232 ºC
Specifications Weight
0.2 lb | 0.1 kg