4 Inch Standard CR Style Check Valve Connector
4 Inch Standard CR Style Check Valve Connector
SKU:CNA-1e1d18
High-quality 4 Inch Standard CR Style Check Valve Connector with 0.500 psi cracking pressure, ISO 7 R Threads, and 316 Stainless Steel body material.
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$249.99
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$249.99
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4 Inch Standard CR Style Check Valve Connector
$249.99
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4 Inch Standard CR Style Check Valve Connector
$249.99
Quantity: 1
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The 4 Inch Standard CR Style Check Valve Connector is a versatile and reliable valve suitable for various applications. Featuring ISO 7 R Threads, this valve is constructed with durable 316 Stainless Steel body material. With a standard cracking pressure of 0.500 psi and options for different seat materials, spring materials, and special FEP encapsulated springs, this valve offers exceptional performance and flexibility. Rated for non-shock pressure up to 1500 psig at 100°F, this valve is European Conformity PED and ISO 9001 certified, ensuring high-quality standards. Made in the USA, this check valve connector is a premium choice for industrial installations.
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
4 in
Specifications Non Shock Pressure Rating At 100 Degree Fahrenhei
1500 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
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 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
International Organization for Standardization (ISO) 7 R Threads = CR