Single-Seated Control Valve

Features:
1) Standardized, modular design, reliable functions
2) Valve base:  clamped-in  seat  ring structures, not full without suits, convenient on- 
    site maintenance and replacement
3) Avoid valve stick coming off by the integrated structure of valve core and valve stick
4) The intensity of valve stick is times of regular ones, with invariable bending, design  
    of the valve core and valve stick is distinguished from standard-based ones (low  
    noise 
    eliminates gas piping type), which have a longer using term
5) Higher ability of anti-gas corrosiveness and noise-reducing performance, only has to 
    replace the valve base when applied for different kinds of needs
6) Stuffing box is designed for better maintenance, safe and reliable
7) Stuffing box system increased dust sets can effectively prevent dust and debris  
    from entering into the gland box
8) Valve body and cage-like devices valve body are fully committed to the replacement  
    of valves, online components
9) ASME vessels are based on standard designs, can be used safely, and suitable for  
    severe circumstances
10) A2100 single-seated control valve series is not only the basic type product of 
    A2000 series, but also has the widest applications, which can be adapted to vast    
    majority of occasions

Technical parameters:
1) Nominal size: DN20~200
2) Nominal pressure: ANSI 150~600, PN16~100
3) Flange standard: ANSI B16.5
4) Flange distance: ANSI/ISA
5) Leakage class: ANSI B16.104 IV, V, VI

Characteristics:
1) Equal percentage, linear, quick
2) Range ability: 50:1
3) Temperature range: -196 ~ +565