Submersible Valves

Splash-Proof and Submersible Chilled Water Valves

Marotta has engineered a solution to prevent water intrusion into the solenoid. This new technology meets the requirements of MIL-STD-108E for splash-proof and for submersible applications.

Sizes available from 1/2″ to 2″
2-way normally closed/normally open
Polypropylene poppet for long life and bubble tight sealing
Meets MIL-S-901 shock and MIL-167 vibration requirements
Operates with pressure differentials as low as 3 psid
Can withstand differential pressure across the poppet as high as 400 psig

Submersible Chilled Water Valve available with intelligent fluid control electronics for distributed system control.

NOTE: The listed performance data may represent specific program requirements and not the design limitations of the technology.

Solenoid Valves

Marotta is the worldwide standard in solenoid valves for Aerospace, Marine and Space applications.

Miniature Solenoid Valves

Latching and non-latching miniature valves designed for space applications.

Pilot Operated or Direct Acting

We offer a wide variety of pilot operated or direct acting solenoid valves.

Self-Manifolding Solenoid Valves

Flexibility of a stand-alone 3-way, 2-position configuration or multiple assembly.

Chilled Water Solenoid Valves

This series was developed to provide reliable control for air conditioning chilled water systems.

Submersible Chilled Water Valves

We have engineered a solution to prevent water intrusion into the solenoid. Meets requirements of MIL-STD-108E.