NH3 (Anhydrous Ammonia) Bleeder Valves

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NH3 (anhydrous ammonia) bleeder valves, Catalog No. A-411 and A-411-S, allow your choice of T-handle or knurled screw. They are designed to bleed-off trapped liquid or vapor NH3 or LPG in hose valves, couplings and piping. Also for installation in tanks as 85% liquid level gauge. Construction features include stainless steel body and screw, exclusive wiper O-ring which virtually eliminates undesirable flashing on operator, and a tapped inlet for installation of a dip tube. Screw is staked into body to prevent loss by vibration.

Catalog No. A-410 is the same valve with a 12 dip tube factory installed.

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