Size
Between 1 to 8 inches
½” to 72”, available in various materials & configurations, with designs suitable for applications across all industries
LNG Breakaway Couplings
LNG Breakaway Couplings safeguard operations by automatically disconnecting during drive-away incidents, preventing spills, equipment damage, and environmental hazards while maintaining safe LNG transfer.
Material
Stainless Steel
Pressure
Between 0 to 25 bar
Seal Type
Ptfe
LNG Breakaway Couplings provide critical safety during loading and unloading by automatically separating in drive-away or pull-away incidents. Engineered for cryogenic media down to –196°C, they minimise product loss, protect personnel, and prevent environmental hazards. Available in Breaking Pin or Cable Release designs, both feature an integrated ice-breaking function to maintain reliable performance under extreme LNG transfer conditions.
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Description
LNG Breakaway Couplings prevent accidents during loading and unloading, particularly in cases of drive-away or pull-away incidents. Engineered for LNG and other cryogenic media down to -196°C, these couplings provide safety and reliability under extreme conditions.
They are available in two versions: Breaking Pin and Cable Release. The Breaking Pin design uses three pins with engineered weak points that break under a predetermined force, triggered by internal pressure or external stress. The Cable Release version separates the coupling by pulling a cable to release the locking bolts on the pressure clamps, allowing the poppets to close quickly. Both designs minimise product loss and reduce risk to personnel and the environment.
To ensure continuous operation in cryogenic conditions, the LNG Breakaway Couplings feature an integrated ice-breaking function, preventing ice build-up from affecting performance during LNG transfer.
Contact information:
Tel: +44 (0) 1763 248 650
Email: sales@ewfm.co.uk
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Additional Specifications
Available Sizes:
1”- 8” for Breaking Pin variation
2”- 6” for Cable Release variation
Material:
Stainless Steel
Working Pressure:
25 bars.
Flow Rate:
Up to 24.000 L/min
Connections:
Threaded Connections: Female / Male
Flanged Connections: EN / ANSI / TW / TTMA
Seals:
PTFE
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