Cobham

 

 
 
Space Propulsion Systems

Pyrovalves

Cobham spaceflight and in-service proven, highly reliable pyrovalves are critical to satellite, launch and other vehicle propulsion systems.

View our products
  • Space-PROP-Prod-Pyrov

As a pioneer in the field, developing the very first "metal to metal" seal pyrovalve over 40 years ago, Cobham pyrovalves are recognized for their reliability, low weight and flight heritage.

 

All sizes, pressure ratings, types (normally open, normally closed), materials and media compatible pyrovalves are available.

Product Contacts
USA
 

Cobham Mission Systems, Westminster, USA

711 Corporate Center Court,
Westminster,
Maryland,
USA  21157.

Tel +1 410 871 9966
Fax +1 410 871 9960

Cobham Mission Systems Orchard Park Inc. 

  View location   Contact office

Features

Key Features

  • Extremely low leakage
  • Low weight, low pressure drop
  • Customizable
  • Reliable, flight heritage

Specification

Specification

Type

Normally Closed (N/C)

Normally Open (N/O)

Size

1/4 inch (0.635cm

1/2 inch (1.27 cm

Other sizes available

3/8 inch (0.953 cm)

1 inch (2.54 cm

 

Initiator

 NSI or equivalent  

 

Performance Characteristics (Service Options) 

     
 Air  Argon  Carbon Dioxide
 Carbon Monoxide  Cyanide  Distilled Water
 Freon  Hydrazine  Hydrogen
 Hydraulic  Isopropanol  JP-10
 Methane  MMH  Nitrogen Tetroxide
 Oxygen  SF6  Xenon

Datasheets

Do PostBack