DAIS GLOBAL: Industrial equipment, tank truck equipment, hoses, fittings, fuel service station equipment
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Marine Break-away
Home > Break-away > Marine Break-away
      Marine version of SBCouplings are designed specifically to be installed within a hose string, where the coupling would have a length of hose attached to both sides.
      This coupling incorporates the same internal mechanism as our Industrial couplings, but has additional external features that provide increased resistance to torsional and bending moment forces which may be applied to the coupling, preventing premature activation in the unpredictable marine environment.
      Typical applications include ship to offshore platform, and ship to ship product transfer opertations. Marine Break-away function
      Marine Safety Break-aways are designed to only release by inline pull and used between two strings of hose.
      Release by inline pull only.
  • General info
  • Technical information
  • How it works
  • Features
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Swivel Styles
For safe transfer of all your hazardous and non-hazardous products. The Break-away Bolt release series, is designed specifi cally to minimize spillage and damage associated with drive away and pull away incidents. The Coupling automatically senses an excessive load, closes its valves and then permits disconnection.
Technical information
1" (DN25) to 12" (DN300)

Maximum Working pressure
MWP PN 10/16/25 MAWP 150 / 300 psi

Coupling materials
Aluminium, Brass, Stainless steel, Hastelloy, Titanium. Other material on request.

Female and Male BSP/NPT, flanged DIN and ANSI. Other connections on request.
How it works
The safety break-away valve consists of two halves, each with a valve that has a fl at type-sealing surface similar to a dry disconnect coupling.
When the SBCouplings separate, it allows the poppets to close. The two poppets closes rapidly, minimizing exposure to personnel and the environment.
      Passive security against situations where a hose or loading arm could be subjected to inadvertent excessive loads.
• Design features are a simple mechanism and no loose components which could be lost after release.
• Operates independently of shut off safety system and does not require an external power source.
• Easy to reset on site with one person
• High fl owrate / low pressure drop
• Very low loss, positive shut-off of both coupling halves results in minimum product loss.
• Lightweight and robust construction.
• Available with ANSI/DIN fl anges or threaded (BSP or NPT).