Self-Acting Differential Pressure Relief Controller AVPA DN15-DN50 (PN 16)
The controller has a control valve, an actuator
with one control diaphragm and handle for differential pressure setting.
Features and benefits
AVPA is a self-acting differential pressure relief
controller primarily for use in district heating
systems.
The controller is normally closed and
opens on rising differential pressure.
BIM drawings
Documents
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