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Naval Submarine League Annual Symposium

November 6, 2019 - November 7, 2019

Join us at the Naval Submarine League Annual Symposium!

Meet the Marotta team at the NSL and discover how our submarine technologies have expanded from our legacy valves and manifolds to complete shipboard systems including power electronics and thermal management systems.
Visit us November 7-8 at the Hyatt Regency Crystal City in Arlington, Virginia – see you there!

2x2 Box PS Hellfire
Power Supply and Power Conversion

Our AWARD-WINNING Power Supply and Conversion technology can improve your system’s efficiency and will help you save size, weight and power.

2x2 Box CAS
Control Actuation Systems

Improve your torpedo system capabilities with our STATE-OF-THE-ART control actuation systems.  Learn how our world-class CAS engineering team will work with you to develop innovative solutions to increase the range and speed of your naval weapons.

Electronic Controllers

Our MODERNIZED Electronic Controller is advancing auxiliary control functions for Mission Critical Enclosures to provide new capabilities, updates and upgrades in lighter weight, smaller packages.


1-STEP AC-DC Power Conversion

Our brand new power conversion technology can achieve three phase active power correction, power regulation and electrical isolation in a SINGLE CONVERSION step.


Proportional Control Valves

Our INNOVATIVE proportional control technology provides isolation and regulation with just ONE valve.   Our direct acting, low profile in-line valve family is ideal for high flow applications eliminating the need for bulky pilot valves and large external actuators.

Schedule a Meeting with Our Team

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November 6, 2019
November 7, 2019


Hyatt Regency Crystal City
2799 Jefferson Davis Hwy
Arlington, VA 22202 United States
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