Related Manuals for Metso B1C series
Summary of Contents for Metso B1C series
- Page 1 Pneumatic Cylinder Actuators Series B1C Installation, Maintenance and Operating Instructions...
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Page 2: Table Of Contents
6 BC 71 en Table of Contents GENERAL ..............3 Scope of the manual ...........3 Structure and operation ........3 Actuator markings ..........3 Specifications ............3 Recycling and disposal ........4 Safety precautions ..........4 TRANSPORTATION, RECEPTION AND STORAGE .............5 MOUNTING AND DEMOUNTING ......5 Actuator gas supply ..........5 Mounting the actuator on the valve .....5 Demounting the actuator from the valve ...6 MAINTENANCE ............6... -
Page 3: General
Fig. 2. Identification plate markings are: These instructions provide essential information for the use 1. Type of Metso B1C series actuators. For more details about 2. Manufacturing site, date, successive no. (bar code) valves, positioners and accessories, refer to the separate 3. -
Page 4: Recycling And Disposal
6 BC 71 en Nominal torque, Nm / lbf ft (at max. supply pressure): Safety precautions B1C 6 135/100 CAUTION: B1C 9 260/190 Don’t exceed the permitted values! B1C 11 480/355 Exceeding the permitted pressure value marked on the B1C 13 1000/740 actuator may cause damage and lead to uncontrolled B1C 17... -
Page 5: Transportation, Reception And Storage
90°. These allow the installation position of the actuator to be changed in relation to the valve. Metso valves have a bevel at the end of their shafts to facilitate installation. -
Page 6: Demounting The Actuator From The Valve
(33A) is used for sealing the stop screw in the cylinder can significantly help to prevent unplanned downtime and end. See also the instructions of the valve. in real terms reduce the total cost of ownership. Metso rec- ommends inspecting the actuators at least every five (5) years. - Page 7 6 BC 71 en Loosen the fastening screw (29) of the bearing unit and the fastening screws of the cylinder (31) from the cylinder base (6). Should the piston turn with the screw (29), remove the end of the cylinder (44) and stop the turning with the piston fastening screw (28).
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Page 8: Replacement Of Linkage Bearings And O-Rings
6 BC 71 en Check the assembly of the cylinder to the cylinder base and end. Connect the supply air to the cylinder temporarely via a shut-off valve. Operate the actuator and check the function of the cylinder. Also check that the linkage bearings func- tion properly. -
Page 9: Maintenance Of A B1Cm Actuator
6 BC 71 en Maintenance of a B1CM actuator TOOLS For maintenance of the actuator, you will need a few special CAUTION: tools in addition to the usual ones. The following can be Don’t use the lever in the torsion arm for manual oper- ordered from the manufacturer: ation when the actuator is pressurized! ... -
Page 10: Ordering Spare Parts
6 BC 71 en ORDERING SPARE PARTS NOTE: Use only original spare parts. This ensures proper functioning of the actuator. When ordering spare parts, always include the following information: type code, sales order number, serial number number of the parts list, part number, name of the part and quantity required This information can be found from the identification plate or documents. -
Page 11: Exploded Views And Parts Lists
6 BC 71 en EXPLODED VIEWS AND PARTS LISTS Actuators B1C 6 4, 20, 21 Item Description Spare part category Item Description Spare part category Housing Screw Cover Screw Lever arm 2 ** Screw Antistatic ring 2 ** Screw Connection arm 2 ** 4A *** 1 Antistatic ring... -
Page 12: Actuators B1C 9-32
6 BC 71 en Actuators B1C 9-32 48 32 B1CU_/_A B1CM 25 – 32 Parts for Arctic temperature design model B1C_/_A. Special items with circled numbers. 17 25 B1CM 9 – 20 16, 16A B1CU_/_A Arctic design special items: 16, 18, 24, 38, B1C 9 –... -
Page 13: Actuators B1C 40-75
6 BC 71 en Actuators B1C 40-75 16, 16A 48 32 B1MC 40 Item Description Spare part category Item Description Spare part category Housing Screw Cover Screw Lever arm 2 ** Screw Antistatic ring 2 ** Stud Connection arm 2 ** Screw Antistatic ring 2 **... -
Page 14: Actuators B1C 502-752
6 BC 71 en Actuators B1C 502-752 Item Description Spare part category Item Description Spare part category Housing Screw Cover Screw Lever arm 2 ** Stud Antistatic ring 2 ** Screw Connection arm 2 ** Antistatic ring 2 ** O-ring Bearing unit 2 ** Cylinder base... -
Page 15: Dimensions And Weights
2380 B1C75 34.45 54.70 81.10 9.53 7.68 13.78 21.30 21.38 10.47 10.55 2620 *) Dimensions K and R are for Metso accessories interface. Dimensions K1 and R1 are for VDI/VDE 3845 interface (type code "U"). 1 NPT Type Dimensions, mm... -
Page 16: Attachment Dimensions
6 BC 71 en Attachment dimensions DIRECTION A - A DIRECTION A - A DIRECTION B - B B1C6...25 B1C32...752 Dimensions, mm Mounting Dimensions, in Mounting face face (H8) (keyway) (H8) (keyway) 4.76 17.0 0.59 0.19 0.67 1.57 3.54 1.97 4.76 23.3 0.79... -
Page 17: Ec Declaration Of Conformity
6 BC 71 en EC DECLARATION OF CONFORMITY... -
Page 18: Type Code
6 BC 71 en TYPE CODE Pneumatic double-acting cylinder actuator, B1C – 50/120 Product group INTERFACE FOR ADDITIONAL DEVICES (positioner, limit switch) Cylinder actuator with attachment dimensions acc. to ISO 5211 Interface according to VDI/VDE 3845, standard construction. Series Actuator size Double acting, pneumatic, protection class IP66. - Page 19 6 BC 71 en...
- Page 20 6 BC 71 en Metso Flow Control Inc. Europe, Vanha Porvoontie 229, P.O. Box 304, FI-01301 Vantaa, Finland. Tel. +358 20 483 150. Fax +358 20 483 151 North America, 44 Bowditch Drive, P.O. Box 8044, Shrewsbury, M A 01545, USA. Tel. +1 508 852 0200. Fax +1 508 852 8172 South America, Av.
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