ALC® Wafer Check Valve - API 594 Face-to-Face 2 1 & 2" WCB Body, 316 SS Trim
ALC® Wafer Check Valve - API 594 Face-to-Face 2 1 & 2" WCB Body, 316 SS Trim
SKU:INL-9f6e0c
Prevent water hammer with the ALC® Wafer Check Valve; API 594 compliant, ASME Class 150 & 300, customizable options
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$189.99
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$189.99
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ALC® Wafer Check Valve - API 594 Face-to-Face 2 1 & 2" WCB Body, 316 SS Trim
$189.99
Quantity: 1
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ALC® Wafer Check Valve - API 594 Face-to-Face 2 1 & 2" WCB Body, 316 SS Trim
$189.99
Quantity: 1
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The ALC® Wafer Check Valve is a spring-assisted valve designed to prevent water hammer and reverse flow, meeting API 594 standards. With wafer RF ends, stainless steel trim, and Inconel® X-750 Spring, it offers silent closing in horizontal or vertical installations. This check valve, featuring ASME Class 150 and 300 ratings, is suitable for various applications like boiler feed, chemical lines, and more, with options for custom sizing, trim materials, and soft seats.
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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
B1.1 | B16.34 | B16.5
Codes And Standards Astm
A216GR WCB | A351GR CF8M
Codes And Standards Mss
SP-25 | SP-6 | SP-61
Codes And Standards Other
API 594 | API PED
Features 0
API 594 Face-to-Face dimensionsWafer RF endsSpring-assisted silent closingHorizontal or vertical installationSizes 2" thru 24"ASME Class 150 and 300Standard body materials:- A216 WCB- A351 CF8MStainless steel seat, disc & bushingNitronic 60 stemInconel® X-750 Spring0.5 psi cracking pressure springSeat Leakage per MSS SP-61Tapped holes in body for lifting lugs Axial flow Nozzle style
Materials Of Construction Body
A216 Grade WCB
Materials Of Construction Body Material
Carbon Steel
Materials Of Construction Bushing
A479 316
Materials Of Construction Discstem Assembly
316 SS/Nitronic 60
Materials Of Construction Gasketing
CFG (Corrugated Flexible Graphite)
Materials Of Construction Seat
Zelon®
Materials Of Construction Spring
Inconel® X-750
Materials Of Construction Trim
316 SS
Options 0
Body Materials:Alloy 20Hastelloy®Others upon request316 SS springCustom sizing - low flowStellited trimNACESoft-Seat
Specifications Asme Class
150 | 300
Specifications B Dia
5 in | 127 mm
Specifications Cold Working Pressure
740 psig | 51.06 barg
Specifications Cracking Pressure Cp
0.69 psig | 0.048 bar
Specifications Cv
205
Specifications Dimension A
2.62 in | 67 mm
Specifications Dimension B
5 in | 127 mm
Specifications Ends
Wafer (RF)
Specifications Series
ALC®
Specifications Size
2.50 in | DN 65
Specifications Temperature Rating
37 to 450 ºF
Specifications Weight
7.5 lb | 3.4 kg
Specifications Working Steam Pressure
620 psig