Marotta serves the special needs of Surface Combatants, Submarines, Deep Submergence vehicles and Naval Weapons. Our pressure and flow control solutions, components and systems meet stringent naval requirements and MIL standards such as shock, vibration and low acoustic signature as well as resistance to seawater corrosion.
Designed for challenging naval environments, these systems are capable of sustaining high angular velocity at high torsional load levels. All mechanical, electronic and software elements are fully integrated. Suitable for tail fin or canard mounted applications.
We offer a wide range of advanced high power density power supply and power conversion solutions for the marine sector, where reducing size, weight and cost is critical to success.
Our new patent-pending power conversion technology is an innovative circuit solution that uniquely achieves three phase active power factor correction, power regulation and electrical isolation in a single conversion step.
With Marotta’s advanced technology you can control flow parameters in real time and adjust orifice size to meet your desired flow and pressure. The responsive actuator, integrated pressure transducers and strain gauges allow Marotta to deliver state-of-the-art proportional control in a compact and lightweight package. The valve has the capability to measure the inlet pressure as well as the orifice size at any instant.
Developed specifically for maritime applications, our controls can work with DC brushless, servo and proportional control systems with a variety of power, torque, speed and positioning requirements.
Our patented solenoid valve technology features the Marotta-originated balanced-poppet design.These cost efficient solenoid valves are available in a variety of sizes, pressures and flows. Available in 2-, 3-, and 4-way brass body or stainless steel materials.
This unique multi-function high flow technology features a distinctive coaxial flow path that offers a significantly lower pressure drop compared to conventional valves of similar size.Can be used as either a check valve, shut off valve, reducing valve or relief valve.
We integrate the functionality of a wide range of components into a single manifold, providing the flexibility to match products to specific requirements for efficiency and ease of maintenance. Our offerings range from simple single inlet to multiple outlets, to multi-chambered flow control units. Our manifolds are of single block or “building block” construction, and all valving is plug-in type.
Available as lightweight stand-alone valves or as cartridge designs, our single stage pressure reducers cove a wide range of regulated outlet pressures. Marotta regulators offer an integral relief valve to accurately maintain system pressure without the need for an additional relief valve. Stand alone and cartridge designs, spring and dome references, and pneumatically controlled (piloted). Metallic pistons maintain constant sensing area and eliminate “diaphragm fatigue”.