Valves

A valve is an equipment designed to open pipes and is used to empty under pressure tanks or to get two points of an hydraulic circuit in touch.

A valve is an equipment designed to open pipes and is used to empty under pressure tanks or to get two points of an hydraulic circuit in touch. It is hermetic before and after use.

Valve 7VO80
Valve 7VO80

 

Name Initiation Weight Operating temperatures Dimensions
7VO80DPWH By two 1EPWH45 squibs(for redundancy purpose) < 400 g -20°C < T < +70°C H » 105 mm – l= 90 mm
7VO80DL By two 8LTSH lines(for redundancy purpose) 405 g 20°C < T < +60°C H » 95 mm – l= 90 mm
7VO250DLH By two 8LTSH lines(for redundancy purpose) 1 430 g -73°C < T < +45°C 195x165x85 mm

These data are given for information only. The visitor shall apply to Dassault Aviation to make sure that the application domain of the information disseminated on this site is valid.

Vanne 7VO250DL.
Vanne 7VO250DL.

7VO valves’ main characteristics:

Reliability: > 1-1.10-5
Leakage rate: 1.10-6 atm.cm3/s before firing, 1.10-3 atm.cm3/s after
Lifetime: 7 years
Shipping: 1.4S class
ONU number: 0384