KIT BSR J4C 20/85
HANDBOOK_
KIT BSR_
67
The
BSR
safety block system is an automatism that,
when coupled to the J4C multi voltage electric
actuators, lets the valve situate in a preferable
position NC or NO, when there is a power supply
failure. Inside of the housing there are a
BSR
circuit board and a battery pack, which is kept in
continuous charge.
In case of the valve is not in the preferable
position and there is a power supply cut, the
BSR
system returns the valve back to the preferable
position by means of the batteries tension, operating
as a “single acting” actuator.
OUTSIDE BOX
INSIDE BOX
S20-B20
S35-B35
S55-B55
S85-B85
Summary of Contents for S 20
Page 1: ...www jjbcn com HANDBOOK J J BCN INTERNACIONAL S A Handbook EN 22 07 V3...
Page 12: ...HANDBOOK_J4C SERIES 12 INDEX TABLE OF CONSUMPTIONS ON OFF ACTUATOR...
Page 13: ...HANDBOOK_J4C SERIES 13 INDEX TABLE OF CONSUMPTIONS ON OFF ACTUATOR...
Page 14: ...HANDBOOK_J4C SERIES 14 INDEX TABLE OF CONSUMPTIONS DPS ACTUATOR...
Page 15: ...HANDBOOK_J4C SERIES 15 INDEX TABLE OF CONSUMPTIONS DPS ACTUATOR...
Page 22: ...J4C 20 SIZES HANDBOOK_DATASHEET J4C 20 _22 INDEX...
Page 27: ...J4C 35 SIZES HANDBOOK_DATASHEET J4C 35 _27 INDEX...
Page 32: ...J4C 55 SIZES HANDBOOK_DATASHEET J4C 55 _32 INDEX...
Page 37: ...J4C 85 SIZES INDEX HANDBOOK_DATASHEET J4C 85_37...
Page 39: ...Exploded View HANDBOOK_DATASHEET J4C 85_39 INDEX...
Page 42: ...J4C 140 SIZES INDEX HANDBOOK_DATASHEET J4C 140_42...
Page 47: ...J4C 300 SIZES HANDBOOK_DATASHEET J4C 300_47 INDEX...
Page 54: ...SPECIFICATIONS INDEX S140 B140 S300 B300 DPS J4C 140 300 HANDBOOK_Optios DPS_54 F S Full scale...
Page 59: ...BSR J4C 140 300 HANDBOOK_Optios BSR_59 SPECIFICATIONS INDEX S140 B140 S300 B300...
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