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AB5600 + AB5700
Variable orifice desuperheaters
This range of desuperheating equipment achieves a very stable state of desuperheating by adopting a structure that utilises the kinetic energy of steam and attains the appropiate spray for wide turndown and accurate control applications.
- AB5600 – The flow plug changes its position corresponding to the flow rate, creating significant turbulance immediately along the plug.
- AB5700 – Same desuperheating method as AB5600, but it is durable for more high pressure and high temperature.

Product Specifications

Steam Piping (5600)
- 2” – 30”
Mounting (5600)
- Vertical
Rangeability (5600)
- 40:1
Min. set temp (5600)
- Sat. + 6 deg. C
Allowable temperature differences (standard) (5600)
- 380 deg. C
Control accuracy (5600)
- within 3 deg. C
Atomising steam (5600)
- No
Required water pressure (5600)
- line pressure + 3 bar
Max. water capacity (5600)
- 100 ton/h
Detecting distance (5600)
- 6 m
DSH inlet straight pipe (5600)
- Valve: 10D; Bend: 5D
Drain recirculation (5600)
- self-recirculation
Application (5600)
- All purpose
Body material (5600)
- WCB, WC6, WC9
Steam Piping (5700)
- 3” – 20”
Mounting (5700)
- Vertical
Rangeability (5700)
- 40:1
Min. set temp (5700)
- Sat. + 6 deg. C
Allowable temperature differences (standard) (5700)
- 610 deg. C
Control accuracy (5700)
- within 3 deg. C
Find your perfect flow control solution