Dafour sections, two copper lines with a valve for portable stoves

Two-line sections to operate 2 of the portable stoves with one gas duba with a valve to control gas flow from examples of stoves that work with this section: Scorpio stove for trips, Maamoul stove for trips, F 16 stove for trips, Al Alam stove, Al Hiba stove, B6 stove, B3 volcano stove, developed volcano stove