Exploded View And Parts List - Metso BO Series Installation Maintenance And Operating Instructions

High performance butterfly valve
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10
7

EXPLODED VIEW AND PARTS LIST

Part No.
Qty.
Description
101
1
Body
201
1
Disc
301
1
Sealing Ring
304
1
O-ring seal
306
8
Cylinder head screw
320
1
Seat
401
1
Drive shaft
402
1
Shaft
404
2
Thrust bearing
410
1
Bearing bushing
411
1
Bearing bushing
412
8
Cylinder head screw
424
2
Bearing
425
2
Bearing
430
1
Cover
432
4
Hexagon screw
435
4
Wascher, Retaining plate
440
2
Key
441
1
Key
444
2
Clamping disc
447
2
Lock Washer, Retaining plate
448
4
Hexagon screw
453
1
Packing Gland, Flange
-462
2
Key
472
4
O-ring packing
474
2
O-ring packing
475
2
Sealing
476
8
Bearing protection, Back up ring
502
4
Hexagon head screw
507
2
Pin
508
2
Retaining plate
509
4
Hexagon nut
1&2) Maintenance after 750 000 cycles or every 1 year
3) Maintenance after 1500 000 cycles or every 2 year
PARTS LIST
Material
Carbon Steel
Aluminium hard coated
Stainless Steel
FKM
Stainless Steel
FKM
Stainless Steel
Stainless Steel
Metal + Teflon coating
Stainless Steel
Stainless Steel
Stainless Steel
Metal + Teflon coating
Metal + Teflon coating
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
FKM
FKM
PTFE
PTFE
Stainless Steel
Stainless Steel
Stainless Steel
Stainless Steel
2 BO 70 en
Spare part
3
3
1
2
3
3
1
3
3
1
1
3
3
3
3
3
3
1
1
1
1

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