Gear Operated MS Fabricated Double Flange Butterfly Valve

“4Matic” Gear Operated MS Fabricated Double Flange Butterfly Valve Construction engineered
for multiply ON / OFF Operation in the large Pipe line and full flow down Stream.

Size Range : : 50″ to 104″ (12″ to 48″ On Request)

PRESSURE / TEMPERATURE RATING
PRESSURE RATING PN 10
OPERATING TEMPERATURE  180 °C
Standard
Design And Manufacturing AWWA C – 504
Valve Face to Face Dimension Upto 72″ AWWA C – 504
Valve Face to Face Dimension Upto 72″ As Per Manufacturer Standard
Flange Standard Conformity Inspection & Testing AWWA C – 207 Class “D”  AWWA C – 504
Rating PN 6 / PN 10
No. Description Material
1 Body IS 2062 Gr. B M. S.
2 Disc IS 2062 Gr. B M. S.
3 Retainer IS 2062 Gr. B / ASTM A – 240 S.S. 304 / 316
4 Body Seat Ring ASTM A – 479 Type 304 / 316
5 Disc Seal Ring EPDM / NBR / Viton
6 Shaft ASTM A – 479 Type 410 / 304 / 316
7 Stem Shaft ASTM A – 479 Type 410 / 304 / 316
8 Disc Pin ASTM A – 479 Type 410 / 304 / 316
9 Bearing Double Thrust Bearing
10 Guide Bush Bronze
11 Seal Set EPDM / NBR / Viton
12 Gland Plate M. S.
13 Stem Plate IS 2062 Gr. B
14 Gear Standard
15 Wheel M. S.
Dimensions : (All Dimensions are in mm)
Valve Model Valve Size L ØD B ØJ N K:PCD
MM Inch
4M-FBV – 1250 1250 50″ 381 1568.5 51.00 44.45 44 1479.6
4M-FBV – 1300 1300 52″ 381 1626.0 51.00 44.45 44 1536.7
4M-FBV – 1350 1350 54″ 381 1682.8 54.00 44.45 44 1593.8
4M-FBV – 1400 1400 56″ 381 1770.0 57.15 44.45 52 1670.0
4M-FBV – 1500 1500 60″ 381 1854.2 57.15 44.45 52 1758.95
4M-FBV – 1600 1600 64″ 381 1915.0 60.00 44.45 52 1820.0
4M-FBV – 1650 1650 66″ 457 2032.0 63.5 44.45 52 1930.4
4M-FBV – 1800 1800 72″ 457 2197.1 66.5 44.45 60 2095.5
4M-FBV – 1950 1950 78″ 760 2362.2 69.9 50.8 64 2260.6
4M-FBV – 2000 2000 80″ 760 2449.0 70.00 50.8 64 2342.0
4M-FBV – 2100 2100 84″ 830 2533.7 73.00 50.8 64 2425.7
4M-FBV – 2200 2200 88″ 830 2800.0 77.00 58.0 68 2673.5
4M-FBV – 2400 2400 96″ 910 2876.6 82.6 58.0 68 2755.9
4M-FBV – 2500 2500 100″ 990 3048.0 82.6 63.5 72 2908.3
4M-FBV – 2600 2600 104″ 990 3138.0 86.00 63.5 72 2994