Dixon Breaking Bolt Series Aluminum 150# Flange x 150# Flange Safety Break-Away Coupling

Coupling is designed to minimize spillage and damage associated with drive away and pull away incidents. Typically used for loading racks. The safety break-away valve consists of two halves, each with a valve that has an O-ring seal. When the safety break-away couplings separate, it allows the valves to close. The two valves close rapidly, minimizing exposure to personnel and the environment. Safety break-away couplings have three external break bolts. In the case of axial tension all of the bolts take up the force corresponding to the break force on the hose with a safety margin. Non-axial forces concentrate the tension forces more strongly on one bolt, so that the safety break-away coupling reacts in a natural way to the reduction of the hose break forces.

Features

• Designed to be installed between a fixed point (pipe, pump, manifold) and a hose
• Coupling automatically senses an excessive load, closes the valves and disconnects
• High flow rate / low pressure drop

Specifications

• Size: 2 - 6 in.
• Max Working Pressure: 230 PSI
• Material: Aluminum
• Seal: FKM

Size	Flow Rate	Length	Width
2 in.	200 GPM	7 in.	4.5 in.
3 in.	650 GPM	8.5 in.	6.8 in.
4 in.	800 GPM	9 in.	9.3 in.
5 in.	1100 GPM	14 in.	10.6 in.
6 in.	1500 GPM	15.1 in.	12.5 in.