High-pressure urea regulating butterfly valveTypical application:urea ammonium solution from thesynthesis tower. Integrally forged 25Cr22Ni2Mo valve body
HVD-1 valve internals
0ptional valve body steam heating

The material of the C4800 regulating valve is fully suitable for urea and ammonium carbamate liquids, and complies with the material technical specifications of major urea process providers, such as Snamprogetti, Stamicarbon, UreaCasale, and other process providers.
The port connection is directly machined onto the valve body,reducing the weight of the valve and eliminating any internal dead zones.In fact, dead zones are a significant factor contributing to corrosion,as the enhanced corrosive effect of ammonium carbamate primarily occursin areas without oxidation protection (passivation).