WLC® 4" Wafer Check Valve, 316 SS, Class 600, RF
WLC® 4" Wafer Check Valve, 316 SS, Class 600, RF
SKU:INL-b24968
Reliable WLC® 4" Wafer Check Valve, ASME Class 600, 316 SS, for diverse applications
Regular price
$599.99
Regular price
Sale price
$599.99
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per
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WLC® 4" Wafer Check Valve, 316 SS, Class 600, RF
$599.99
Quantity: 1
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WLC® 4" Wafer Check Valve, 316 SS, Class 600, RF
$599.99
Quantity: 1
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The WLC® 4" Wafer Check Valve is a durable, spring-assisted valve suitable for a wide range of fluids and pressure/temperature conditions. With a lightweight design, silent closing, and center-guided stem, it ensures reliable, low-maintenance service. Meeting ASME Class 600 standards and constructed with 316 SS materials, this valve offers exceptional performance and longevity. Suitable for various applications including autoclaves, chemical lines, and steam systems.
Product Specifications
Application 0
Autoclaves | Boiler Feed & Discharge | Chemical Lines | Condensate Lines | Cookers | Cooling Towers | Crude & Refined Product Lines | Cryogenics | Digester | Evaporators | Fly Ash System | Generator Inlet & Discharge | Hydraulic Lines | Metering Pumps | Mine Dewatering | 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 470ºF)
Codes And Standards Ansi
B1.1 | B16.20 | B16.34 | B16.5
Codes And Standards Astm
A126 CLASS B | A216GR WCB | A351GR CF8M
Codes And Standards Mss
SP-125 (CAST IRON VALVES ONLY) | SP-126 (EXCEPT CAST IRON VALVES) | SP-25 | SP-6 | SP-61(CLASS 125 & 250 CAST IRON VALVES)
Features 0
Wafer designLightweightSpring-assisted silent closingEdge guided (1" & 1 1/2"-ASME 600 to 2500)Center guided/Dual guided stem- 1" to 10" ASME 150/300- 2" to 10" ASME 600 to 2500Horizontal or vertical installationProtected springASME 150 to 2500 - 1" to 10" Line Size - WCB & SS bodies - SS trim - Ends: - Wafer RF - Wafer RTJ - MSS-SP 61 seat leakage - API 594 Face-to-Face dimension: - Class 600 RF - Class 900/1500 RF 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
Materials Of Construction Seat
316 SS
Materials Of Construction Spring
316 SS
Materials Of Construction Trim
316 SS
Note Note
Sizes 1" to 8" are Dual Rated Class 150/300Contact DFT for Class 2500 Availability.
Old Npt Old Part
9039
Options 0
Inconel® X-750 - CP Standard (X)Inconel® X-750 - CP 0.1 psi (XC001)Inconel® X-750 - CP 0.2 psi (XC002)Soft SeatCustom Sizing- low flowBody Materials:- Alloy 20, Hastelloy, Inconel® 625,TitaniumStellited trim (600°F+)Weld Neck Flanges to meet B16.10Face-to-Face dimensionsNACE
Specifications Asme Class
600
Specifications Cold Working Pressure
1480 psig
Specifications Cracking Pressure Cp
0.49 psig | 0.034 bar
Specifications Cracking Pressure Cp Tolerance
±10%
Specifications Cv
234
Specifications Dimension A
3.13 in | 80 mm
Specifications Dimension B
7.50 in | 191 mm
Specifications Disc
316 SS
Specifications Ends
Wafer (RF)
Specifications Other
API 594 (600#, 900/1500#) | API PED (EXCEPT CAST IRON VALVES)
Specifications Series
WLC®
Specifications Size
4.00 in | DN 100
Specifications Temperature Rating
-20 to 450 ºF | -28.89 to 232.22 ºC
Specifications Weight
21 lb | 9.5 kg
Specifications Working Steam Pressure
1235 psig