1-1/4" CR Style Connector Check Valve
1-1/4" CR Style Connector Check Valve
SKU:CNA-285f89
Enhance your system with the Check-All® 1-1/4" CR Style Connector Check Valve - durable, adaptable, and USA-made.
Regular price
$65.99
Regular price
Sale price
$65.99
Unit price
per
Delivery via Maden
Expect your order to arrive on time.
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The Check-All® 1-1/4" CR Style Connector Check Valve is a versatile solution designed for applications requiring a check valve with male pipe threads. This valve, compatible with ISO 7 R threads, features a 316 stainless steel body offering exceptional durability. With a standard cracking pressure of 0.125 psi, it ensures optimal performance in demanding environments. The valve is rated at 3000 psig for non-shock pressure at 100°F and complies with European Conformity (CE) and ISO 9001 certifications. Made in the USA, this valve combines reliability, adaptability, and high-quality construction.
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
1-1/4 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
0.125 psi springs are not recommended for installations with flow vertical down.
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
I
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
0.125 psi
Specifications Valve Style
International Organization for Standardization (ISO) 7 R Threads = CR