Detail HIGH VELOCITY VENT VACUUM RELIEF VALVE - TOP SAFE
HIGH VELOCITY VENT VACUUM RELIEF VALVE ( MARINE STANDARD)
BRAND : TOP SAFE
Safe-Guard Case from corrosion :
Provide good protection for disc and seat from pitting, solid salt content and seawater corrosion
Full stroke check lifting of all moving parts:
Full stroke lifting disc, outside visible checking and no need greasing system for maintenance free
Perfect air cushion damper :
Initially full lifting, non-chattering, non-hammering, non-oscillation performance result in no risk to valves and tankers.
Providing very low over pressure and high closing pressure to reduce VOC loss
Effective outside setting adjustable system :
Available replacement and adjustment of disc and weight without any change of flow characteristic, gas leakage and escaping
Available outside inspection :
Available outside inspection of all moving parts without relieving of toxic chemical gas
Optional Gas Free Cover :
Capable of inerting, purging and gas freeing in accordance with SOLAS regulation 59.2
Risk free flame screen :
Protectable screen for chemical tankers with MESG 0.65 mm for IEC aB gas group and MESG 0.90mm foraA gas group
Clearly Visible Vacuum disc operation
Fully realizable operating :
condition of vacuum disc at the side and down of valve and long distance from valve
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