GO Ball Check Valve Back Flow Prevention Ductile Iron 2" to 12" BCV Range



GO Ball Check Valve Back Flow Prevention Ductile Iron 2" to 12" BCV Range

Fusion Bonded Epoxy coated Ductile Iron Ball Check Valve flanged to AS4087 PN16 / AS2129 Table E. Stainless Steel fasteners and NBR coated steel ball. Self Cleaning check valve ideal for applications where debris is present such as pump stations and sewerage which prevents other check valves been used.

Minimum back pressure of 0.3 to 0.5 BAR (depending upon size) is needed for a complete seal. Full bore with low pressure drop across the valve. Silent operation with a removable bonnet for cleaning or changing out the ball without disassembly of the pipeline. Can be installed either on a horizontal or vertical access.

  • Size 50mm to 300mm
  • Flange AS4087 PN16 / AS2129 Table E
  • Body FBE Coated Ductile Iron
  • Ball NBR Coated
  • Pressure Range 0 to 16 BAR
  • Temperature 0 to 80°C
Model DN (mm) Media Pressure Media Temperature
BCV-050 50 0 to 16 BAR 0 to 80°C
BCV-065 65 0 to 16 BAR 0 to 80°C
BCV-080 80 0 to 16 BAR 0 to 80°C
BCV-100 100 0 to 16 BAR 0 to 80°C
BCV-125 125 0 to 16 BAR 0 to 80°C
BCV-150 150 0 to 16 BAR 0 to 80°C
BCV-200 200 0 to 16 BAR 0 to 80°C
BCV-250 250 0 to 16 BAR 0 to 80°C
BCV-300 300 0 to 16 BAR 0 to 80°C

    A check valve, clack valve, non-return valve or one-way valve is a valve that normally allows fluid to flow through it in only one direction.

    Check valves are two-port valves, meaning they have two openings in the body, one for fluid to enter and the other for fluid to leave. There are various types of check valves used in a wide variety of applications.  Although they are available in a wide range of sizes and costs, check valves generally are very small, simple, or inexpensive.

    Check valves work automatically and most are not controlled by a person or any external control; accordingly, most do not have any valve handle or stem. The bodies (external shells) of most check valves are made of plastic or metal.

    An important concept in check valves is the cracking pressure, which is the minimum upstream pressure at which the valve will operate. Typically the check valve is designed for and can therefore be specified for a specific cracking pressure.

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