Check-All® 2-1/2 x 2 Inch Standard Cracking Pressure BU Style Check Valve
Check-All® 2-1/2 x 2 Inch Standard Cracking Pressure BU Style Check Valve
SKU:BUA-883e88
Versatile Check-All® 2-1/2 x 2 Inch BU Style Check Valve for critical systems, with low-pressure drop & high flow rate. Made in the USA.
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$249.99
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$249.99
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Check-All® 2-1/2 x 2 Inch Standard Cracking Pressure BU Style Check Valve
$249.99
Quantity: 1
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Check-All® 2-1/2 x 2 Inch Standard Cracking Pressure BU Style Check Valve
$249.99
Quantity: 1
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The Check-All® 2-1/2 x 2 Inch Standard Cracking Pressure BU Style Check Valve is a versatile and adaptable valve ideal for various service applications. With its 316 Stainless Steel body, this valve offers durability and reliability. Featuring a low-pressure drop and high flow rate, it can effectively regulate pressure and flow in critical systems. Designed for easy integration with reducer couplings, this valve doubles as a low-pressure relief valve and vacuum breaker with the right spring settings. Made in the USA, this valve ensures quality and performance.
Product Specifications
Additional Information
The bushing thread sizes are designated by two sets of numbers; the first being the male thread, the second the female thread. NPT threads are per ASME B1.20.1. Also available with ISO 7 "R" (R male x Rp female) threads (BR).The Bushing Check Valve (BU, BR) is a spring loaded check valve with a standard pipe bushing housing. The valve is adaptable to many types of service applications. It has very little restriction and produces a low-pressure drop. It can be used quite effectively in systems where flow and pressure drop are critical by the use of a reducer coupling. This spring check valve also makes an excellent vacuum breaker. The high flow rate insures maximum effectiveness for vacuum breaker service. By reversing the direction of flow it can also be used as a low-pressure relief valve.
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
Specifications Certifications
European Conformity (CE) PED 2014/68/EU Complaint | International Organization for Standardization (ISO 9001) Certified
Specifications Nominal Pipe Size
2-1/2 x 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
0.500 psi is the only standard cracking pressure for spring materials other than Stainless Steel.
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 400 or Monel® = MO | Alloy C-276 = HC | Inconel® X750 or Alloy X750 = IX | Titanium = TI
Specifications Standard Cracking Pressure
0.500 psi
Specifications Valve Style
National Pipe Thread (NPT) Threads = BU