Urea & ammonia valve applications
Fertiliser processes require close attention to composition, phase changes and material compatibility.
The application
Urea and ammonia plants contain multiple services with different corrosion and pressure requirements. In urea processing, phase changes and local cooling can contribute to erosion or solid formation. Packing and sealing requirements must be reviewed with the actual medium.
What makes the duty demanding
- Corrosive process exposure
- Crystallisation or deposits at cooler locations
- Erosion and leakage at critical interfaces
Selection focus
Review metallurgy and sealing against the process licensor’s requirements. Define the specific duty rather than selecting a valve from the plant name alone.
Technical background
IMI — Fertiliser and ammonia ↗IMI — Urea valve application background ↗Process background summarised from these primary references. References do not imply affiliation or qualification of a VFLV product.
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Review the product range as the next step in a service-specific discussion.
Turn the application into a specification.
Prepare your process and valve requirements before requesting a configuration review.
Tell us what the process demands.
Share the medium, operating envelope and duty cycle to start your application enquiry.