Limit switch box: For more details, see TI-P372-26 Optional extras: Pipeline ancillaries Ball valves
10
Solenoid valve: a range of Namur electrical valves with an encapsulation rating to IP65 is available for use with BVA actuators. These can be used to drive actuators with compressed air or non-corrosive gas. Note: Explosion proof solenoid valves are available on request.
Solenoid
Coil voltage
220 Vac 110 Vac 24 Vac / dc 220 Vac 110 Vac 24 Vac / dc
3/2 NAMUR for BVAS
5/2 NAMUR for BVAD
Materials No Part
21 22
1
20
Material
1 3 4
Body
Aluminium hard anodized
Pinion*
Nickel plated carbon steel
End caps
Aluminium epoxy coated
20 Bolt
Stainless steel
21 Indicator cap
Polyamide
22 Coloured indicator
Polyamide
*shown clearly in the spares drawing on page 4
4
Adjustable switches
Typical assembly
Limit switch box
10.3 250
BVA300 series actuator
Solenoid valve
Linkage kit (BVL_X)
Spirax Sarco ball valve
TI-P372-23 CTLS Issue 15
Page 2 of 15
BVA300 Series Pneumatic Actuators for use with Spirax Sarco Ball Valves
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