VAN ĐIỀU KHIỂN AZBIL, HCN-VDN

Structural drawing
Valve type	Low-noise cage type control valve	Low-noise cage type double seated control valve	High pressure service low-noise cage type double seated control valve
Model No.	HCN	VDN	VDN
Size	1-1/2" to 8"	10", 12"	1-1/2" to 12"
Pressure rating	ANSI/JPI 150 to 600 JIS10K to 40K	ANSI/JPI 150 to 600 JIS10K to 40K	ANSI/JPI 900 to 2500 JIS63K
End connection	Flanged : RF, FF, RJ Welded : SW, BW	Flanged : RF, FF, RJ	Flanged : RF, FF, RJ Welded : SW, BW
Body material	Carbon steel Stainless steel	Carbon steel Stainless steel	Carbon steel Stainless steel
Trim material	SCS24 SCS14A, SCS14A with CoCr-A, SCS14A with Atomloy treatment	-	-
Temperature range	-196 to 566°C	-195 to 600°C	0 to 520°C
Leakage performance	Class III	-	-
Cv range	11 to 580	600 to 860	Class 1500 or less : 14 to 820 Class 2500 : 10 to 580
Range ability	25:1	25:1	30:1
Application	Multi-hole type 2-stage cage guided Noise reduction of compressed fluid (ex. steam, air, gases etc.)	Multi-hole type 3-stage cage guided Noise reduction of compressed fluid (ex. steam, air, gases etc.)	Multi-hole type 3-stage cage guided Noise reduction of compressed fluid (ex. steam, air, gases etc.)
Option	Low emission gland packing Bellow seal bonnet	-	-
Specification sheet No.	SS2-8113-1110	SS2-8110-1300	SS2-8110-1400