Projects Done
Clients Worldwide
Offices around the world

To many in our industry, a valve is just a valve. It releases cargo tank pressure and ensures fire safety. No more. No less. Fulfilling the IMO’s standards is all that matters.

At Bay Valves, we think this mindset is too narrow, and living up to the IMO’s outdated standards is not enough anymore.

We go beyond what’s expected, pushing the boundaries of what valve systems can achieve. We do this to maintain environmental and economic balance. And ensure clear-cut safety and transparency at every level across all industries.

We carve our own path, producing reliable, cost-effective valve systems for your offshore or marine company. Our products go beyond certifications and regulations because we believe in a better future.


A valve isn’t just a valve. It’s a symbol of change in the industry.

High-velocity environments demand highly advanced solutions

We constantly strive for excellence in reducing VOC emissions, minimising loss of valuable cargo, promoting compliance, introducing greater functionality, and improving safety at every level. Our broad tank ventilation portfolio offers standalone valves or combined system solutions, each customisable to match your company’s specific requirements — no matter how demanding the environment is.


A leader in safety and waste reduction, the Bay Valves High Pressure Valve uses advanced magnetic technology for rapid opening, which improves safety and prevents hammering.

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The integral part of an advanced solution to reduce evaporation loss, beneficial for the environment and for your bottom line.

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High Velocity Valves - Adjustment
P-V Valves

This valve operates on an established technology for maintaining tank pressure at a suitable level.

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Portable test box

The Bay Valves test equipment for High Velocity Valves and PV Valves is suitable for preparing and performing on-site testing in minutes.

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Frequently asked questions

Of course. Our engineers are specialists and together we can find the valve or combination of valves and flame arresters, that best suits your needs. All our products can be customized in collaboration with the customer to ensure the best match between your needs and our range of products. Get in touch and let us talk solutions.

Yes, we have a full range of test and specifications on all our products available. Check out the relevant pages here or contact us and request one of our brochures as well as relevant documentations. You can always contact our valve experts if you have questions about our products or how they best suit your needs.

The High Velocity Valve is certified as a flame arrester, i.e. a device to prevent the passage of flames as specified in IMO MSC/Circ. 677. A P/V valve is a pressure-vacuum safety valve. It is a safety valve that opens within pre-set values of both pressure and vacuum.

Hammering is known to cause flask-back and explosions on tankers. A hammering valve is out of control and cannot keep sufficient velocity on the exit gas to prevent the passage of flames. Due to low manufacturing cost, the weight-loaded high velocity valve became dominant, which is why hammering is prevalent on many vessels.

All makes and sizes of valves can be tested using just one portable test kit. All it requires is compressed working air and thus no EeX-requirement, which means it can be used on the deck. When the valve is pressurized on a dedicated test bench, it will either jump open or pressure reading will just be stable depending on the specific valve design.

What our costumers say

Our partners and offices around the world

  • Str. Domneasca nr.13 Bloc L, Scara 5, Apartament 12 800015 - Galati Romania

  • (+40) 744 593 593

  • Technava S.A.
    6-8, Agias Kyriakis Str
    175 64, Paleo Faliro, Athens

  • T +30 2104113916

  • Pe-Gu Maritime Ltd
    Postane Mh. Erikli Sk. No:7
    34940 Tuzla, Istanbul

  • T +90 216 518 18 18

  • Bay Valves Trading (Nantong),
    Changxing Road No. 398
    Nantong city
    Jiangsu, China

  • +86 15370661517

    602, Byeoksan e-centumClass One, Haeundae-gu,
    Busan, Korea

  • +82 51 626 8733

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