ERL SUPERAC Model: 6" High Velocity Pressure/Vaccum Relief V…
Piping System Components
Vacuum Relief Valves
ERL COMMERCIAL MARINE, INC., New Albany, United States of America
New Albany, United States Of America
ERL SUPERAC Model: 6" High Velocity Pressure/Vaccum Relief Valve
Product Description
6" Superac High Velocity PV Valves operates automatically on both the high velocity pressure side and the vaccum side of each valve. All operating mechanisms are located outside of the vapor exhaust system., The main valve body is made of 1/2" thick stainless steel, with 1/4" pipe. Style 60 (60 x 60) mesh Stainless Steel flame screen as tested and noted in the test report. The bearings and the full weather covers are stainless steel.
Product Ratings
Designation, Nominal Diameter (ND): 6" | Relief Settings for pressure side (psi):1.0psi to 10psi | Relief Settings for Vaccum side (psi): 0.5psi to 5psi | Minimum MESG value: 0.28mm | Apparatus Group: II C |
Applicable Standards
IMO MSC/Circ.677 (30 December 1994) Sections 3.2.3 and 3.3.3 as amended by MSC.1/Circ. 1009 (8 June 2001)
IMO MSC.1/Circ.1324 (10 June 2009), ISO15364 7.2: 2016