The rossignol metering valve will be fitted di- rectly to the cylinder valve.
Due to the slim conus of the metering spindle the rossignol valve guarantees precise metering.
As an option the valve can be delivered with gauge for indicating cylinder pressure.
The rossignol valve can not be used for pres- sure control.
The metering valve Rossignol will be used for industrial applications as well as for such in laboratories, e.g. for gases (like hydrocabons), where the vapour pressure is low or pressure control is not needed in applications.