Multi-stage sleeve type Control valve

The sleeve adopts a multi-stage decompression structure, which can effectively control the fluid velocity, fundamentally eliminate the fluid noise produced by the high-pressure differential gas and steam, and effectively prevent the cavitation damage of the high-pressure differential liquid.

Technical data:

-DN:40-400
-Pressure: ANSIClass600-2500
-Connection standard: GBDIN, ANSIJIS, etc. -Temperature: -46~+566℃ -Cv range: 40-3200
– Flow characteristics: Equal percentage, linear – Leakage: I.V and V class

Material:

– Body: carbon steel, stainless steel, special alloy steel – Trim: stainless steel, stainless steel + hardened treatment.
Stainless steel + carbide, special alloy steel

Optional:

-Balanced cage single seat sealing structure

-Luft low leakage packing

Features:

-Multi-stage sleeve design
– Anti-flash and cavitation
-Standard hard trim material
– Has excellent full pressure drop capability
– Optimum component commonality between all sizes