Urea synthesis tower outlet pressure control valve

u It is specially used to adjust the outlet pressure of the urea synthesis tower. It is suitable for high static pressure or high pressure difference, high viscosity, fluid containing suspended particles and vapor-liquid mixed phase or easy to flash. It is used to control the urine in the high pressure section.
There is no dead angle inside the valve, because the lack of oxygen in the dead angle, the methylamine liquid will aggravate the corrosion of this area without passivation protection, which will shorten the life of the valve.

Données techniques :

-DN: 15-80
-Pression : PN250-320
Classe ANSI 900-2500
– Connection standard: RF, RJ, BW, lens pad – Temperature: -17~+425℃
– Flow characteristics: linear or equal percentage – Leakage: V class

Matériau :

– Body: 00C25Ni6Mo2N – Trim: 00Cr25Ni6Mo2N

Optionnel :

aucun

Caractéristiques :

-Forged angle body
-Corrosion-resistant internal parts surfacing and hardening treatment
– Multiple throttling design
– Good decompression effect and good corrosion resistance
-Toutes les garnitures peuvent être démontées rapidement