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1-Inch Low-Pressure Check Valve - U3 Style

1-Inch Low-Pressure Check Valve - U3 Style

SKU:U3A-076023

Dependable 1-Inch Low-Pressure Check Valve with 0.125 psi Cracking Pressure. ASME B1.20.1 NPT Threads, Versatile Applications.

Regular price $89.99
Regular price Sale price $89.99
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1-Inch Low-Pressure Check Valve - U3 Style

1-Inch Low-Pressure Check Valve - U3 Style

$89.99

Quantity: 1

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1-Inch Low-Pressure Check Valve - U3 Style

1-Inch Low-Pressure Check Valve - U3 Style

$89.99

Quantity: 1

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The 1-Inch Low-Pressure Check Valve in U3 style combines durability and reliability in a compact design. Engineered for minimal pressure drop, this valve, machined from stainless steel, ensures maintenance-free operation. With a standard cracking pressure of 0.125 psi, it offers versatile applications as a relief valve or vacuum breaker. Compliant with ASME B1.20.1 NPT threads, this valve is available in various body and seat materials to meet diverse procurement requirements.

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 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
H
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