Products

Excess Flow Protector (EFP) for Gas Distribution
EFP is an automatic protector which closes only when the velocity of the energy media (Gas) exceeds a predefined level (25 m/s).  This happens only when the downstream pipe is ruptured or the pipe suffers a leakage after the positioned protector.
When pressure is balanced over the closing member the protector opens automatically. There is no measured pressure loss over the system.
All our systems are full bore and pigable .
 


Combined Service Valve and Excess Flow Protector (SVEFP) for Gas Distribution
Operates automatically like the EFP (Excess Flow Protector), but may be manually overrided by top entry operation from above ground surface.
A manual operation, made by an operator from above, can force the system into an open or closed position.
All our systems are full bore and pigable with no pressuredrop.

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