Butterfly Valve Model BV
Butterfly Valve Model BV
Sizes: 2½" thru 12"
A lug type butterfly valve with infinite position top plate, memory stop, and lever handle (2½” - 6”) or with worm-drive, memory stop, and hand wheel (6" - 12").
Size Range
Design/Materials
Drawings
Size |
Cv (Full Open) |
|
2½" |
196.00 |
|
3" |
302.00 |
|
4" |
600.00 |
|
5" |
1022.00 |
|
6" |
1579.00 |
|
8" |
3136.00 |
|
10" |
5340.00 |
|
12" |
8250.00 |
DESIGN
2½ thru 12"
Lug Style Butterfly Valve
-
225 PSIG, 250ºF
-
Lever handle (2½" thru 6") with infinite memory stop
-
Gear box (6" thru 12") with worm drive, memory stop, and hand wheel
-
Meets MSS-SP67 and API-609
MATERIALS |
|
VALVE FEATURES |
MATERIALS |
|
Valve Body: |
Epoxy coated cast iron ASTM A126 Class B |
|
Bushings: |
PTFE / fiberglass, steel backing |
|
Seat: |
EPDM with phenolic backing |
|
Shaft: |
416 stainless steel |
|
Disk: |
304 stainless steel |
|
Disk Pins: |
416 stainless steel |
|
Stem Seal: |
Buna-N (nitrile) |
|
Top Plate: |
Chrome plated steel |
|
Indicator: |
Steel with chrome plating |
|
Indicator Bolt Set: |
Steel with zinc plating |
|
Memory Stop Bolt Set: |
Steel with zinc plating |
|
Latch/Lock Handle: |
Epoxy coated cast iron |
|
Gear Box: |
Cast iron and steel |
|
Gear Box Indicator: |
Steel |
|
Hand Wheel: |
Epoxy coated cast iron |
Downloads
Cad Files |
 |
