Low-Pressure Check Valve - 1/2" NPT, 0.125 psi Cracking Pressure U3 Style
Low-Pressure Check Valve - 1/2" NPT, 0.125 psi Cracking Pressure U3 Style
SKU:U3A-88a199
Dependable low-pressure check valve with 0.125 psi cracking pressure in U3 style for reliable service.
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$69.99
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$69.99
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Low-Pressure Check Valve - 1/2" NPT, 0.125 psi Cracking Pressure U3 Style
$69.99
Quantity: 1
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Low-Pressure Check Valve - 1/2" NPT, 0.125 psi Cracking Pressure U3 Style
$69.99
Quantity: 1
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The Low-Pressure Check Valve in U3 style is precision-machined for minimal pressure loss, featuring a durable one-piece body in various materials like 316 Stainless Steel, Brass, and more. With a standard cracking pressure of 0.125 psi, this valve ensures reliable and maintenance-free performance. Ideal for low-pressure relief or vacuum breaker applications, it meets ASME B1.20.1 standards, offering versatile use and top-notch quality for diverse industrial settings.
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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
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
0.125 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
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
0.125 psi
Specifications Valve Style
National Pipe Thread (NPT) Threads = U3