Check-All® U3 Style Universal Low-Pressure Check Valve, 3/4" NPT - 1.50 psi Cracking Pressure
Check-All® U3 Style Universal Low-Pressure Check Valve, 3/4" NPT - 1.50 psi Cracking Pressure
SKU:U3A-1bc024
Dependable Check-All® U3 Style Check Valve, 3/4" NPT, Ideal for Low-Pressure Applications. CE, ISO 9001. Made in USA.
Regular price
$99.99
Regular price
Sale price
$99.99
Unit price
per
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Experience optimum flow control with the Check-All® U3 Style Universal Low-Pressure Check Valve. Precision-machined from high-grade stainless steel, this valve ensures minimal pressure drop, offering reliable and maintenance-free performance. With NPT threads conforming to ASME B1.20.1 standards and options for various spring and material selections, this valve serves as an ideal choice for low-pressure relief and vacuum breaker applications. Certified for European Conformity (CE), ISO 9001, and made in the USA.
Product Specifications
Note
Many valves in this series can be supplied with B16.34 certification. Consult the factory for more information.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
3/4 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 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
F
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
1.50 psi
Specifications Valve Style
National Pipe Thread (NPT) Threads = U3