Check-All® U3 Style Low-Pressure Check Valve, 2-1/2" NPT Thread, 1.50 psi Cracking Pressure
Check-All® U3 Style Low-Pressure Check Valve, 2-1/2" NPT Thread, 1.50 psi Cracking Pressure
SKU:U3A-959735
High-performance U3 Style Low-Pressure Check Valve, 2-1/2" NPT, 1.50 psi Cracking Pressure, ASME B1.20.1 compliant
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$89.99
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$89.99
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Check-All® U3 Style Low-Pressure Check Valve, 2-1/2" NPT Thread, 1.50 psi Cracking Pressure
$89.99
Quantity: 1
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Check-All® U3 Style Low-Pressure Check Valve, 2-1/2" NPT Thread, 1.50 psi Cracking Pressure
$89.99
Quantity: 1
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The Check-All® U3 Style Universal Low-Pressure Check Valve is expertly designed for minimal pressure drop and optimal performance. Machined from high-quality 316 Stainless Steel, this valve ensures durable and maintenance-free service. With NPT threads meeting ASME B1.20.1 standards, this valve offers versatile application options. The valve features a compact, lightweight design suitable for low-pressure relief or vacuum breaker functions. Non-Shock Pressure Ratings of 3000 psig at 100°F make it ideal for various industrial settings, focusing on reliability, efficiency, and compliance with international standards like ISO 9001.
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
2-1/2 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 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
L
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