The ERC (DN50-DN80) dry-break away emergency valve is used on LPG loading arms to avoid leakages of liquids or vapours in case of accidental departure of the truck during loading. The ERC is actuated by a steel cable that limits the opening of the loading arm, so the working area. In case the arm exceeds this range, the cable pulls a bolt that releases a pair of clamps. Without any restraint, the valve splits into two parts without any leak.
Standards and Regulations
- Conformity Declaration of current Directive PED for Pressure Equipment.
- Conformity Declaration of current Directive ATEX for Equipment used in Potentially explosive atmospheres.
- Customs Declaration of certification for Russia, Kazakhstan, Belarus, EAC certification.
- Standard API-ASTM-ANSI-TTMA.