Safety Coupling Industrial breakaway SBC

Safety Breakaway Couplings

Safety Breakaway Couplings are used to prevent pull away accidents, protect terminal and loading/unloading equipment and eliminated unwanted product release. The breakaway couplings have a predefined breaking point which will break at a determined break-load where upon the internal valves will automatically close flow on both sides.

Safety Breakaway Couplings (Emergency Release Couplings) with integrated shut-off valves are used to avoid spillage and damage associated with drive and/or pull away incidents when loading and unloading. The couplings are designed to be the weakest link of the hose line or loading arm.
This will in a longer time frame minimize down time, save the environment, equipment and the investment.
Safety Breakaway Couplings are suitable for a wide range of products including petroleum-based products, chemicals, gases and foodstuffs.
Available in breaking pin version (marine type and industrial type) and cable release version.

Size from:1”-12” (cable release type 1”-8”).
Material:Aluminium, Stainless Steel, Brass.
Seals:FKM seals.
Working pressure25 bar (varies depending on material).

Poppet design – avoid damaged valves seat or over rotating flip.

Marine type

Marine Breakaway will not release in any angular pull, only at straight pull.

Marine Breakaways should always be installed between two strings of hose.

Industrial type

Industrial Breakaway will release in any angle from 0-90 degrees.

Industrial Breakaways should always be installed to minimum one fixed point.

In service
The coupling consists of two halves, each with a valve. 

Released
After an emergency disconnection the coupling separates and both valves close immediately.

Connections

Safety Coupling Industrial breakaway SBC

Benefits

Technical data

Breaking pin   Threaded connections Flanged connections Flow rate Materials Seals
Safety Coupling Industrial breakaway SBC 1” (DN25) Female or male BSP/NPT thread. EN/ANSI/TW/TTMA Up to 380 L/min Specified in configurator FKM, NBR, EPDM, FFKM
Safety Coupling Industrial breakaway SBC 2” (DN50) Female or male BSP/NPT thread. EN/ANSI/TW/TTMA Up to 1.400 L/min Specified in configurator FKM, NBR, EPDM, FFKM
Safety Coupling Industrial breakaway SBC 2½” (DN65) Female or male BSP/NPT thread. EN/ANSI/TW/TTMA Up to 2.300 L/min Specified in configurator FKM, NBR, EPDM, FFKM
Safety Coupling Industrial breakaway SBC 3” (DN80) Female or male BSP/NPT thread. EN/ANSI/TW/TTMA Up to 3.200 L/min Specified in configurator FKM, NBR, EPDM, FFKM
Safety Coupling Industrial breakaway SBC 4” (DN100) Female or male BSP/NPT thread. EN/ANSI/TW/TTMA Up to 5.400 L/min Specified in configurator FKM, NBR, EPDM, FFKM
Safety Coupling Industrial breakaway SBC 5”(DN 125) Female or male BSP/NPT thread. Up to 8.100 L/min Specified in configurator FKM, NBR, EPDM, FFKM
Safety Coupling Industrial breakaway SBC 6” (DN150) Female or male BSP/NPT thread. EN/ANSI/TW/TTMA Up to 12.000 L/min Specified in configurator FKM, NBR, EPDM, FFKM
Safety Coupling Industrial breakaway SBC 8” (DN200) Female or male NPT thread. EN/ANSI/TW/TTMA Up to 20.000 L/min Specified in configurator FKM, NBR, EPDM, FFKM
Safety Coupling Industrial breakaway SBC 10” (DN 250) N/A EN/ANSI/TW/TTMA Up to 31.500 L/min Specified in configurator FKM, NBR, EPDM, FFKM
Safety Coupling Industrial breakaway SBC 12” (DN300) N/A EN/ANSI/TW/TTMA Up to 44.500 L/min Specified in configurator FKM, NBR, EPDM, FFKM
Cable release   Threaded connections Flanged connections Flow rate Materials Seals
Safety Coupling Industrial breakaway SBC 2” (DN50) Female or male BSP/NPT thread. EN/ANSI/TW/TTMA Up to 1.400 L/min Specified in configurator FKM, NBR, EPDM, FFKM, PTFE
Safety Coupling Industrial breakaway SBC 2½” (DN65) Female or male BSP/NPT thread. EN/ANSI/TW/TTMA Up to 2.300 L/min Specified in configurator FKM, NBR, EPDM, FFKM, PTFE
Safety Coupling Industrial breakaway SBC 3” (DN80) Female or male BSP/NPT thread. EN/ANSI/TW/TTMA Up to 3.200 L/min Specified in configurator FKM, NBR, EPDM, FFKM, PTFE
Safety Coupling Industrial breakaway SBC 4” (DN100) Female or male BSP/NPT thread. EN/ANSI/TW/TTMA Up to 5.400 L/min Specified in configurator FKM, NBR, EPDM, FFKM, PTFE
Safety Coupling Industrial breakaway SBC 6” (DN150) Female or male BSP/NPT thread. EN/ANSI/TW/TTMA Up to 12.000 L/min Specified in configurator FKM, NBR, EPDM, FFKM, PTFE
8” (DN200) N/A EN/ANSI/TW/TTMA Up to 20.000 L/min Specified in configurator FKM, NBR, EPDM, FFKM, PTFE

Service

Service guidance

Service guidance for a Manntek SBC Coupling

Reset Breaking Pin

Reset guidance for a Manntek SBC Coupling.

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