DCN low noise control valve

It is mainly designed to reduce the noise of compressible fluid. In order to adapt to gas throttling, diffusion and expansion, there are many symmetrical small holes on the sleeve to reduce pressure drop.

Technical data:

-DN:40-400 -Pressure:PN16-110
ANSI Class 150-600
– Connection standard: GB, DIN, ANSI, JIS, etc. – Temperature: -46~+566℃ – Cv range: 11-2800 – Flow characteristics: Linear – Leakage: I, V class

Material:

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

Optional:

-Balanced cage single seat sealing structure

-Luft low leakage packing

Features:

– Simple design of porous balance sleeve
– Strong noise reduction ability, low noise
-Standard hard trim material
-Quick change valve trim – compact multi-spring pneumatic actuator
– Optimum component commonality between all sizes