Brochure

6
Improve compressor operating effi ciency
Combining the superior control of a Becker T-Ball and rotary actuator with the speed and
accuracy of a Becker HPP-SB or SVI
®
II AP positioner, provides the complete anti-surge
valve solution. This enables your compressor to operate as close as possible to the surge
line—maximizing efficiency without jeopardizing performance.
Features
■
Pneumatic positioner
■
Powered by pipeline gas
■
High capacity (Cv)
■
Rugged construction
■
Frictionless design
■
ZERO BLEED
*
Benefi ts
Additional equipment not required to power
instrumentation
Provides optimum speed of response and
control required for anti-surge valves
Vibration resistance maintains calibration,
improving overall process performance
Eliminates O-rings and shafts for greater
reliability
Standard zero emissions in steady state,
full open and full closed control
Becker HPP-SB Positioner
Features
■
Digital positioner
■
Powered by instrument air
■
HART
®
protocol
■
Auto tuning function
■
Modular construction
■
Hazardous area approval
Benefi ts
■
Versatile local or remote
communication configurations
■
Maintains accurate positioning while
limiting service and repair visits
■
Provides ease of maintenance as well
as platform for upgrades
■
Including but not limited to:
ATEX, CSA, FM
SVI
®
II Positioner
In 2007, a major Italy-based integrated energy company carried out a
campaign to monitor fugitive emissions from three turbo-compression
stations on one of their natural gas transmission pipelines. Engineers
discovered that flanges and instrumentation were responsible for
80 percent of the station’s emissions**.
The ZERO BLEED feature of the Becker HPP-SB can help eliminate a
significant amount of compressor station emissions, protecting your
assets and the environment.
**Categories monitored: valves, safety valves, fl anges and instrumentation