Valbia Electric Valve Actuators Series 86,UL listed, IP68

Series 86 with a die-cast aluminum enclosure coated with polyester powder is offered in seven(6) Models:

Torque Range: 30-350 N.M
Working Temperature -20°C +55°C
Electrical connection No.2, M20X1.5
Limit Switch SPDT
Voltage 100-240V /24V /12V

Special versions: 
– 4-20mA /0-10V 
– 5KΩ,1W Ohm potentiometer
– battery backup for fail-safe operation

MODELTORQUE(NM)OPERATION
TIME(SEC)
IP/ULROTATIONWorking
Temprature
DOME Position IndicatorManual OverrideSquare
Size(mm)
Square Size(mm)
on Request
VB030308IP68/Type 490°-20°C +55°CYes(Standard)119-14
VB060609IP68/Type 490°-20°C +55°CYes(Standard)1411-17
VB11011027IP68/Type 490°-20°C +55°CYesYes(with handwheel)1714-22
VB19019027IP68/Type 490°-20°C +55°CYesYes(with handwheel)1714-22
VB27027050IP68/Type 490°-20°C +55°CYesYes(with handwheel)2217
VB35035050IP68/Type 490°-20°C +55°CYesYes(with handwheel)2217

Mounting Plate as per ISO5211-DIN3337 :

MODELInner Circle Dia(L)Inner Circle Hole size(O)Middle Circle Dia(M)Middle Circle Hole size(P)Outer Circle Dia(N)Outer Circle Hole size(Q)
VB03036M5X850M6x1070M8X11
VB060--50M6x1470M8X15
MODELInner Circle Dia(Q)Inner Circle Hole size(S)Outer Circle Dia ('R)Outer Circle Hole size(T)
VB11070M8X15102M10X15
VB19070M8X15102M10X15
VB27070M8X15102M10X15
VB35070M8X15102M10X15
Series 86 VB030-060 mounting Plate

Series 86 VB110-350 mounting Plate

VALBIA standard version is already provided with extra features by default: heater resistor, torque limiter, quiet operation.

– Torque limiter: after 3 attempts it interrupts the rotation in case of excessive load torque.
– Quiet operation: characteristic obtained using the first gear made of POM, incorporated in the gearbox close to the engine, when the torque is low.
– 100% of production tested.

Vibrations as per:  EN60068-2-30:2005