The 3050 check valve is a one-way valve that can be used on bottom loading and top loading arms. It’s made in aluminium and is equipped with an energized spring plate. On bottom loading arms it is located before the API Coupler while on Top Loading Arms it take place after the loading valve.
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.