Ammonia (NH₃) service
Material Compatibility
Zinc alloys / Die-cast zinc for Ammonia (NH₃)
Is Zinc alloys / Die-cast zinc the right valve material for Ammonia (NH₃)? The engineering rating, the conditions that limit it, and the better alternatives.
Not Recommended
Is Zinc alloys / Die-cast zinc compatible with Ammonia (NH₃)?
For Ammonia (NH₃) (NH₃) valve service, Zinc alloys / Die-cast zinc is not recommended — not recommended. Attacked by ammonia - all zinc must be absent.
Better materials for Ammonia (NH₃)
Higher-rated options for this service, from the compatibility data.
All rated materials for Ammonia (NH₃)
Reviewed by Materials Engineering, Vajra Industrial SolutionsDiscipline: Valve Metallurgy & Materials SelectionLast reviewed: 20 June 2026
Connected Engineering
Materials
Need Zinc alloys / Die-cast zinc valves for Ammonia (NH₃)?
Send your concentration, temperature and pressure — we confirm Zinc alloys / Die-cast zinc suitability for Ammonia (NH₃) (or recommend an upgrade) and supply with full certification.
Products