High Velocity Pressure / Vacuum Valve (Top Safe)

High Velocity Pressure / Vacuum Valve (Top Safe)

Specs:

  • Optional gas free cover
  • Safe Guard case from corrosion
  • Perfect Air Cushion damper
  • Effective outside setting adjustable system
  • Full stroke lifting
  • Clearly visible vacuum disc operation
  • Complete self-drain and non-accumulation structure inside
  • Pressure range 1.0 to 3.0 PSI
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System Details

Approved
  • ABS, DNV, LR
  • BV, RINA, NKK, FR
  • AW, EV
  • (Denmark Inclusive)
  • USCG Approval #:162.017/181/1
Categories
Pressure Valves
Vessels
  • Tank Barges
  • Ocean Tank Barges
  • Tank Ships
Complies
USCG 46CFR 39.20-11 IMO MSC/Circ 677 Meets API 2000 Standard

The Pressure/Vacuum Relief Valve (Top Safe)

SUPER-ISO and VAC-ISO series of high velocity valve - which provide non-hammering, non-oscillating, non-accumulation condensate vapor and non-corrosion for marine cargo tanks - are very simple yet advanced models.

SUPER-ISO and VAC-ISO series are designed to prevent the flame passage into cargo tank in compliance with IMO MSC/Circ. 677/1009, ISO 15364 and vapor control system of USCG and EN12874:2001.

Approved for crude oil, products and IMO Type II or III Chemical tankers carrying dangerous flammable chemicals with MESG 0.65mm

Bergan Top Safe Video