Check-All® 1/2" CN Style Connector Check Valve
Check-All® 1/2" CN Style Connector Check Valve
SKU:CNA-571e0f
High-quality 1/2" CN Style Connector Check Valve with durable 316 Stainless Steel construction, versatile spring settings, and standard 0.500 psi cracking pressure. Made in the USA.
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$49.99
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$49.99
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Check-All® 1/2" CN Style Connector Check Valve
$49.99
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Check-All® 1/2" CN Style Connector Check Valve
$49.99
Quantity: 1
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The Check-All® 1/2" CN Style Connector Check Valve is a versatile valve designed for installations requiring male pipe threads. This valve doubles as a low pressure relief valve or vacuum breaker, offering adaptability with various spring settings. Crafted from high-quality 316 Stainless Steel, it ensures durability and reliability. With a standard cracking pressure of 0.500 psi and a non-shock pressure rating of 3000 psig, this valve meets rigorous industry standards while providing exceptional performance. Made in the USA, this Check-All® valve is a trusted choice for both consumer and institutional applications.
Product Specifications
Note
Made in USA.
Specifications Body Material
316 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 Body Material Availability
316 Stainless Steel (SS) - Standard | Alloy 20 (A2) - Semi-Standard | Alloy B (HB) - Contact the factory for these or other materials | Alloy C-276 (HC) - Semi-Standard | Brass (BR) - Standard | Carbon Steel (CS) - Standard | Monel® 400 or Alloy R405 - Semi-Standard | Titanium (TI) - Contact the factory for these or other materials
Specifications Certifications
European Conformity (CE) PED 2014/68/EU Complaint | International Organization for Standardization (ISO 9001) Certified
Specifications Nominal Pipe Size
1/2 in
Specifications Non Shock Pressure Rating At 100 Degree Fahrenhei
3000 psig
Specifications Note For Material
Listed above are the most common material selections. Please contact the factory for additional options.
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
D
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 B = HB | 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
National Pipe Thread (NPT) Threads = CN