> Self-ajusting seal in any thermal or wearing condition
> Fusible plugs automatically release operating pressure in case of fire
> Fail safe under all conditions, unaffected by tank or line pressure
> Adaptable to ambient fluid products such as LP-Gas and/or Ammonia
> Efficient as an operational valve for on-off service with flow and pressure in either direction
> Less than 1.0 SCFM air leakage @ 100 psi between tank and line
> Bubble tight from product to hydraulic system
> Optional Redundant Springs