Säkerhetstryckregulatorer

AVDA

AVDA är en självverkande överströmnings- regulator som används för konstant flödes- reglering eller bypassreglering. Regulatorn öppnar vid stigande differenstryck.

Regulatorn har en ventil, ett membran och en ratt för reglering av differenstrycket.
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För kylsystem, fjärrvärme och central- värmesystem.

SAF

The controller is a self acting, medium-operated proportional controller which prevents exceeding pressure before the valve by automatic opening.The actuator features 2 diaphragms which enable the valve to open in case of a defect at the control diaphragm. This controller is mainly used in district heating systems.Design-tested according to DIN 4747 (SÜV) and the AGFW guidelines.

SAVA

SAVA is a self-acting safety pressure relief controller primarily for use in district heating systems.

The controller is normally closed and opens on rising pressure. It is used for pressure relief control and as a protection against excess pressure in front of the valve.
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The controller has a control valve, an actuator with two control diaphragms and a spring(s) for pressure setting.
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​​​​​​​Design-tested according to DIN 4747-1 and AGFW - FW 506.

SAVD

SAVD is a self-acting safety pressure reduction controller primarily for use in district heating systems. The controller is normally opened and closes on rising pressure. It is used for pressure reduction control and as a protection against excess pressure behind the valve.

The controller has a control valve, an actuator with two control diaphragms and a spring(s) for pressure setting.
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Design-tested according to DIN EN 4747-1 and AGFW guidelines FW 504.