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PV VALVES & TANK VENTING PRODUCTS
Tank high-velocity pressure vacuum valves are critical safety devices. For over 25 years, our simple but technologically innovative deadweight principle PV valves have ensured safe passage for our tank barges and tank ships.
Through our long-term partnership with a worldclass manufacturer TankTech, each of our highquality valves can be supplied in a variety of sizes and materials, all quality-built to the latest IMO and Class requirements.
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For our barge customers, we also offer complete vent stack as well as flame screens for gas freeing operations.
Our engineers have set the maritime industry standard - from the basic and simple tools that keep you in business day to day, to the highly complex and groundbreaking methods, designs and systems unmatched by anyone else.
HIGH VELOCITY PV VALVE TOPSAFE SUPER-ISO
TOPSAFE high velocity PV valves are high performance dead-weight based valves that meet all international and USCG requirements.

The valves are available in a large selection of size and material choice and have a test handle for easy valve verification.

CAST IRON CONSTRUCTION, SS316 INTERNALS
SIMPLE DEAD WEIGHT PRINCIPLE
IMO MSC/CIRC, 677 & 1009,1324
API STANDARD 2000
ISO 15364:2007
USCG 46 CFR.39 20.11 & 162.017

EN ISO 16852
OPTIONS: GAS FREE VENT COVER ALL SS316L CONSTRUCTION
