BVE-80-Ех butterfly valve with electric drive in explosion-proof modification is used together with fire monitor control cabinets in explosion-proof modification. BVE-80-Ех consists of a valve control unit and a supply control device.

Name of parameters
Explosion-proof marking of the electric drive of supply control device 1Exd IIB T4 Gb
Маркировка взрывозащиты блока управления 1ExdIICT5 Gb X
Ingress protection rating of the enclosure in accordance with GOST14254-96:
- supply control device IP67
- valve control unit IP67
Product electric shock class in accordance with GOST I
Сlimatic category in accordance with GOST 15150-69 UKhL 1
Nominal diameter, DN, mm 80
Connection to pipeline Between flanges according to GOST 33259-2015
Medium pressure, MPa 1.6
Valve opening (closing) time, not more than, s 17
Valve impermeability Class A, GOST 9544-93
Ambient temperature, operating, at full load, °/С up -60 to +55
DC input voltage range, V 24±6
Maximum power consumption, not more than, W 100
Weight, kg, not more than 18
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