Applications:
HVAV systems
Feature:
1. By using combination of pressure controller ABV and settable terminal’s unit valve, f low limitation is established..
2. Differential pressure limitation provides the pressure over the control valve not to increase at partial loads thus noise emission will be lower..
3. Controlling differential pressure over the control valve means that authority is high – which allows
an accurate and stable control as well as energy saving..
4. F low limitation is achieved by adjusting each hydronic loop separately without inf luencing others, which consequently results in one time adjusting process. No special balancing method is needed so commisioning cost can be saved..
Specifcation：
● Connection：BSP/NPT,Flange DIN2532/EN1092-2、DIN2543-2545/EN1092-1、ANSI B16.5 class150/300
● Applicable temperature：-20° C ~170° C
● PMA：25 bar g
● Applicable size：DN15-DN100
● Body：Bras、Cast steel
● Bolt：steel ASTM A193 B7
● Internal device：Stainless steel
