Check-All® 4" WV Style Wafer Insert Check Valve - Stainless Steel, 0.500 psi Cracking Pressure
Check-All® 4" WV Style Wafer Insert Check Valve - Stainless Steel, 0.500 psi Cracking Pressure
SKU:WVS-a51c89
Premium 4" WV Wafer Insert Check Valve - Stainless Steel, 0.500 psi Cracking Pressure. Versatile, Reliable, USA-made.
Regular price
$299.99
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Sale price
$299.99
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Check-All® 4" WV Style Wafer Insert Check Valve - Stainless Steel, 0.500 psi Cracking Pressure
$299.99
Quantity: 1
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Check-All® 4" WV Style Wafer Insert Check Valve - Stainless Steel, 0.500 psi Cracking Pressure
$299.99
Quantity: 1
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The Check-All® 4" WV Style Wafer Insert Check Valve is a premium solution for seamless integration between ANSI flanges. Crafted from durable 316 Stainless Steel, this valve ensures optimal performance in rigid piping systems. Featuring a standard cracking pressure of 0.500 psi, it offers reliability and precision. Designed for low-pressure relief and vacuum breaker applications, this valve meets stringent API 594 and B16.34 requirements, making it a versatile choice. Made in the USA, trust Check-All® for quality and compliance.
Product Specifications
Note
Made in USA.
Specifications Body Material
316 Stainless Steel = SS | 316L Stainless Steel = SS | Alloy 20 = A2 | Alloy B = HB | Alloy C-276 = HC | Brass = BR | Carbon Steel = CS | Monel® 400 or Alloy R405 = MO | Titanium = TI
Specifications Certifications
European Conformity (CE) PED 2014/68/EU Complaint | International Organization for Standardization (ISO 9001) Certified
Specifications Nominal Pipe Size
4 in
Specifications Non Shock Pressure Rating
American National Standards Institute (ANSI) Class 150 - 600
Specifications Non Shock Pressure Rating For Brass Valves
American National Standards Institute (ANSI) Class 150 - 300
Specifications Note For Standard Cracking Pressure
0.500 psi is the only standard cracking pressure for spring materials other than Stainless Steel.
Specifications Seat Material
"Metal-to-Metal" = MT | Aflas® = AS | Buna-N = BN | Ethylene Propylene Diene Monomer (EPDM) = EP (EP seats not recommended for use with Carbon Steel valves.) | Fluoro-Elastomer (FKM) = VT | Neoprene = NE | Perfluoroelastomer = KZ | Polytetrafluoroethylene (PTFE) = TF
Specifications Size Code
N
Specifications Special Options
T = FEP Encapsulated Spring (Contact the factory for more options)
Specifications Spring Material
17-7PH Stainless Steel = PH | 316 Stainless Steel = SS | Alloy C-276 = HC | Inconel® X750 or Alloy X750 = IX | Monel® 400 = MO | Titanium = TI
Specifications Standard Cracking Pressure
0.500 psi
Specifications Valve Style
WV