DFT WLC® 10" 316 Stainless Steel Check Valve Class 1500 RF Wafer
DFT WLC® 10" 316 Stainless Steel Check Valve Class 1500 RF Wafer
SKU:INL-428fe8
DFT® WLC® 10" 316 SS Check Valve - Reliable, ASME Class 1500 Wafer Design for various applications.
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$1,299.99
Regular price
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$1,299.99
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DFT WLC® 10" 316 Stainless Steel Check Valve Class 1500 RF Wafer
$1,299.99
Quantity: 1
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DFT WLC® 10" 316 Stainless Steel Check Valve Class 1500 RF Wafer
$1,299.99
Quantity: 1
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The DFT® WLC® 10" Wafer Check Valve is a center-guided, non-slam valve designed for reliable service across various fluid and pressure conditions. Constructed with premium materials including 316 SS disc, trim, and seat, this valve features a lightweight design, spring-assisted silent closing, and ASME Class 1500 rating. With a wide temperature range of -20 to 450°F and compliance with API, ASTM, and MSS standards, this valve is ideal for applications in autoclaves, chemical lines, steam systems, and more.
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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
9053
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
1500
Specifications Cold Working Pressure
3705 psig
Specifications Cracking Pressure Cp
0.61 psig | 0.042 bar
Specifications Cracking Pressure Cp Tolerance
±10%
Specifications Cv
755
Specifications Dimension A
9.75 in | 248 mm
Specifications Dimension B
17 in | 432 mm
Specifications Disc
316 SS
Specifications Ends
Wafer (RF)
Specifications Gasketing
Spiral Wound Graphite/CFG (900# and UP)
Specifications Other
API 594 (600#, 900/1500#) | API PED (EXCEPT CAST IRON VALVES)
Specifications Series
WLC®
Specifications Size
10.0 in | DN 250
Specifications Temperature Rating
-20 to 450 ºF | -28.89 to 232.22 ºC
Specifications Weight
430 lb | 195 kg
Specifications Working Steam Pressure
3090 psig