Relief Valves

Conventional, Inverted or Piloted Configurations

 

Excellent Repeatable Control 

 

We offer a complete line of soft opening and closing relief valves for high pressure applications with excellent, repeatable control and a tight cracking/reseat pressure band due to upstream pressure control.

prv920

Marotta has developed improved pressure relief valves for systems that contain gases and liquids in a variety of pneumatic, hydraulic and cryogenic applications.   The improved valves are designed to suppress instabilities that shorten operational lifetimes and create hazards in the operation of older relief valves.

Marotta has a wide selection of low and high pressure relief valves with excellent control characteristics.
prv95

Features:

  • Qualified to Standards MIL-V-24694, MIL-V-85245, MIL-V-22549
  • General Service - Hydraulic, Pneumatic or Cryogenic
  • Corrosive Service - Vapors, Gas, Liquids

 

Learn More about Relief Valves >> Ask an Expert

Examples of our Expertise:  (this is only a small representation of our offerings)

Model# Industry Description
PRV95 Relief Valve Marine, Space, Aerospace

No impact, no oscillation, MIL-V-22549
PRV920 Relief Valve Aerospace Cartridge style relief valve, 5,000 - 6,000 psi