BF Series Low Pressure Couplings & Ball Face Clean Break Couplings

The BF Series (ball face) couplings were developed primarily for chemical industry applications. They are a clean break coupling which can be used for both non-lubricating media, such as demineralized water, process liquids, "dry" gases and solvents, or lubricating media, such as oils or soap solutions. Design features provide for easily cleanable surfaces.

The BF Series couplings are available in small bore sizes of 5 mm or 9 mm and 12 mm and larger bore sizes of 25 mm and 50 mm. Made of stainless steel, the BF series connects/disconnect process is squirt free, allowing minimal spillage or air inclusion.

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Unit of Measure

Items	BF-005-.-WR513-..-. 5 Millimeter (mm) Nominal Bore Diameter Low Pressure Clean Break Coupling List Price Quote Request Quote	BF-009-.-WR521-..-. 9 Millimeter (mm) Nominal Bore Diameter Low Pressure Clean Break Coupling List Price Quote Request Quote	BF-012-.-WR526-..-. 12 Millimeter (mm) Nominal Bore Diameter Low Pressure Clean Break Coupling List Price Quote Request Quote	BF-025-.-…..-..-. 25 Millimeter (mm) Nominal Bore Diameter Low Pressure Clean Break Coupling List Price Quote Request Quote	BF-050-.-…..-..-. 50 Millimeter (mm) Nominal Bore Diameter Low Pressure Clean Break Coupling List Price Quote Request Quote
Description	N/A The BF Series (ball face) couplings were developed primarily for chemical industry applications. They are a clean break coupling which can be used for both non-lubricating media, such as demineralized water, process liquids, "dry" gases and solvents, or lubricating media, such as oils or soap solutions. Design features provide for easily cleanable surfaces. The BF Series couplings are available in small bore sizes of 5 mm or 9 mm and 12 mm and larger bore sizes of 25 mm and 50 mm. Made of stainless steel, the BF series connects/disconnect process is squirt free, allowing minimal spillage or air inclusion.
Nominal Bore Diameter	N/A 5 mm	N/A 9 mm	N/A 12 mm	N/A 25 mm	N/A 50 mm
Maximum Permissible Static Working Pressure When Coupled at 68 Degree Fahrenheit (°F) Temperature	N/A 928 psi	N/A 928 psi	N/A 928 psi	N/A 580 psi	N/A 232 psi
Coefficient of Variation (CV) Value/Both Sides Self-Sealing	N/A 0.8	N/A 4	N/A 8	N/A 14.7	N/A 59.5
Flow (Q) at 20 Degree Celsius (ºC) Temperature and 1 Bar Gradient Pressure - Air 6 Bar (BA)	N/A 40.49 m³/h	N/A 202.43 m³/h	N/A 404.85 m³/h	N/A 743.92 m³/h	N/A 3011.11 m³/h
Thread (A)	N/A 1/4 Female British Standard Pipe Parallel (BSPP)	N/A 1/2 Female British Standard Pipe Parallel (BSPP)	N/A 3/4 Female British Standard Pipe Parallel (BSPP)	N/A 1-1/2 Female BSPP on coupling, 1 Female British Standard Pipe Parallel (BSPP) on adapter	N/A 2-1/2 Female BSPP on coupling, 2 Female British Standard Pipe Parallel (BSPP) on adapter
Additional Information	N/A Ball Face Coupling Features: BF couplings provide a clean break during connection and disconnection. Automatic locking with "push to connect" operation. Can be used with both non-lubricating and lubricating media. Couplings are easy to maintain and clean. View our various types of Ball Face coupling below or contact us today for more information on the best BF series coupling for your application.