Prepúšťacie regulátory tlaku

AFA 2

AVA

AVA je priamočinný regulátor tlaku prepúšťaním vyvinutý predovšetkým pre systémy centrálneho zásobovania teplom. Regulátor sa normálne zatvára a otvára pri stúpajúcom tlaku.

​​​​​​​Regulátor je vybavený regulačným ventilom, pohonom s jednou regulačnou membránou a pružinou(-ami) pre nastavenie tlaku.

AVPA

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.

​​​​​​​The controller has a control valve, an actuator with one control diaphragm and handle for differential pressure setting.

VFG 2

Valves for heating, district heating and cooling systems. The valves can be used with following actuators: Thermostats (TR) AFT...; Safety Temperature Monitor (STM) STFW and Actuators AMV(E) 655, 658 , 659.

VFG 21

VFG 22

VFG 221