American Darling Valve

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0278
Outlets: 2x 2½"
V.O.: 4½"
Date: 1972
Location: Northampton, MA

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0154
Outlets: 2x 2½", 1x 5”
V.O.: 4½"
Date: 1975
Location: Keene, NH

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0153
Outlets: 2x 2½", 1x 5”
V.O.: 4½"
Date: 1977
Note: Traffic Flange
Location: Keene, NH

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0173
Outlets: 2x 2½", 1x 5”
V.O.: 5"
Date: ?
Location: Brattleboro, VT

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0006
Outlets: 2x 2½", 1x 4½”
V.O.: 5"
Date: 1971
Note: Traffic Flange
Location: Peterborough, NH

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0057
Outlets: 2x 2½", 1x 4½”
V.O.: 5"
Date: 1970
Note: No Logo, Traffic Flange
Location: Peterborough, NH

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0338
Outlets: 2x 5”
V.O.: 5"
Date: ?
Location: West Lebanon, NH

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0003
Outlets: 2x 2½", 1x 5”
V.O.: 5¼"
Date: 2003
Location: Peterborough, NH

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0334
Outlets: 2x 2½", 1x 5”
V.O.: 5¼"
Date: 2019
Note: Extended Barrel
Location: New London, NH

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0036
Outlets: 4x 2½"
V.O.: ~6"
Date: 199?
Location: Boston, MA

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0002
Outlets: 2x 2½", 1x 5”
V.O.: 5¼"
Date: 2005
Location: Hillsboro, NH