Breakaway Couplings


Risk of Partial Break eliminated

This KLAW design eliminates the potentially hazardous scenario called ‘Partial Break, which can be experienced with low technology poppet valve designed products.

Partial Break is when the coupling has been partially parted but not fully separated. This is due to the applied force being prematurely removed (e.g. due to an operator beginning to move the vehicle and then realising they have not disconnected, thus stopping).

The KLAW unit ensures that under no circumstances can the seal between the two coupling body halves open to the atmosphere, before the internal flap valves have been released and provide a 100% shut off.

The Flip-Flap valve design was awarded Lloyds Type Approval, specifically highlighting this important and unique design feature.

With our comprehensive range of options we can offer a Breakaway Coupling to satisfy a wide variety of applications.

Breakaways Couplings

Pammvi Inc is represent Kalw Breakaways Couplings. We have range of Breakaways Couplings. KLAW Breakaway Couplings proven protection 100% instant shut-off compact and lightweight Breakaway Coupling unit minimum pressure drop risk of partial break eliminated.

Breakaway Couplings Flip-Flap technology

KLAW is the one and only source in the world for the original Breakaway Coupling Flip-Flap Valve design.

Proven protection

With 1000s of units in service worldwide, the KLAW Flip-Flap Coupling has been proven over many years to deliver reliable product transfer protection in the most demanding of circumstances and locations.

100% instant shut-off

Intelligent design and precision engineering provides a reliable 100% instant double valve shut-off.

Compact and lightweight Breakaway Coupling unit

A key operational advantage when considering balanced loading arm systems and the handling of hoses.

Minimum pressure drop

This original KLAW Flip-Flap valve design provides minimum headloss; allowing for fast and efficient transfer of product.