Magazine Sprinkler Valve - 100PM-2 | Cla-Val | Philippopoulos s.a.
Magazine Sprinkler Valve - 100PM-2 | Cla-Val | Philippopoulos s.a.

Magazine Sprinkler Valve - 100PM-2 | Cla-Val

Cla-Val 100PM-2 / 100M-2 Sprinkler Control Valve for Magazine Systems

Hydraulically operated sprinkler valve designed for marine fire protection systems, with application in magazine and hangar deck sprinkling systems. Product documentation references code 100PM-2, while the technical datasheet describes Model 100M-2 as a normally open automatic sprinkler control valve manufactured to MIL-F20042, Class 250.

Operation

The valve is normally open and functions as a hydraulic flow control element within the sprinkler circuit. It should not be treated as a simple isolation valve, as its operation depends on the system’s hydraulic logic, pilot lines, and actuation commands.

Technical Selection Data

  • Type: sprinkling valve, normally open
  • Applications: hangar deck, water curtain, magazine sprinkling
  • Connection: flanged
  • Specification: MIL-F20042, Class 250
  • Available sizes: 1 1/2" to 6"
  • Suffix EP: elastomer ethylene propylene

Fire System Selection Criteria

Technical submittal must confirm final code 100PM-2 or 100M-2, drawing, fire main pressure, required sprinkler flow, flange class, and elastomer compatibility with seawater or AFFF where foam is present.

Maintenance

Critical inspection points include diaphragm, seat, internal ports, pilot tubing, and deposits from seawater. Post-test or actuation, flushing is required per fire protection system procedures.

FAQ

Is it normally open or normally closed?
The technical datasheet for Model 100M-2 specifies it as normally open.

Can it be replaced by a standard on/off valve?
Not without review of the hydraulic control schematic and fire protection specification.

Datasheet and documents

Description

The Cla-Val Model 100M-2 is a normally open automatic sprinkler control valve built to MIL-F20042, Class 250 specifications used in the magazine and hangar deck sprinkling system on surface and submarine vessels.

Cla-Val Magazine Sprinkling Valves are designed and manufactured for shipboard fire protection and hangar deck sprinkling systems. These all hydraulic valves provide dependable, accurate and responsive performance while requiring little maintenance.  

The valves are built to the exacting standards of navies from around the world and built to last a lifetime. Like all of Cla-Val’s marine products, our magazine and curtain sprinkling valves are shock and vibration tested and constructed of the finest materials, including castings produced in our US foundries in Southern California.

The quality of Cla-Val products is best illustrated by the significant number of our valves we have provided to the US Navy since the 1940s, making Cla-Val one of the most trusted names in the marine industry today.