Motorized Butterfly Valve
ACVATIXTMButterfly valves PN 16 VKF42..
- Nodular cast iron valve body
- DN 50…600
- kvs 70…37,000 m3 /h
- For fitting with PN 16 counter-flanges to ISO 7005
- Tight-closing in accordance with ISO 5208, leakage rate A
- No maintenance required
- Can be equipped with SQL321B.., SQL361B.., SQL351B.. electromotoric actuators, or GEB..1E, GBB..1E,GIB..1E damper actuator
Use
This device is used as motorized or shut-off valves in heating, ventilation and air conditioning systems applications.
- In open and closed circuits
- For 2-position (SPDT) or 3-position controls
- For DC 0…10 V control signals (by SQL361B.. actuator) and 4..20mA control signals (by SQL351B.. actuator)
- For chiller and cooling tower sequencing circuits
- To open or close the flow to a heat exchanger or to complete plant sections