Baroda Flowtech 's rugged, heavy duty, tight shut-off, seal on disc type High Performance Butterfly Valves are suitable for a wide range of applications in Water works, Irrigation, Sewage plants, Thermal and Nuclear Power plants, Chemical and Petrochemical plants, Steel Plants, Oil and Natural gas etc. and virtually all plants and installations using water service lines.
Our valves have excellent closing characteristics and require less torque than conventionally designed butterfly valves due to double eccentricity. |
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| Salient Features of Our High Performance Butterfly Valves |
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Bubble tight shut-off |
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Smooth streamlined disc profile ensures minimum head loss |
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Non-jamming seal system |
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Self-cleaning seat |
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Long seal life |
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Seal easily replaceable in position for large valves |
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Suitable for throttling applications |
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Excellent closing characteristics |
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Compact and robust construction ensures minimum maintainance |
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| Manufacturing Range |
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| Nominal Size |
200 mm to 2400 mm |
| Pressure Rating |
2.5 to 40 bar (PN 40) |
| Temperature |
-30 0 C to 200 0 C |
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| Materials of Construction |
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| Component |
Standard |
Optional |
| Valve body & Disc |
CAST IRON IS:210 Gr. FG 260
above 16 kg/cm 2 pressure rating:
SG. IRON IS:1865 Gr. 450/12 |
FABRICATED STEEL IS:226
IS:2062 Gr. FE 40WB IS:2002
SG IRON IS:1865 Gr. 450/12 SG. 600/3
2% NI-CAST IRON
Ni-RESIST IS:2749
Gr. AFG. Ni-15 CU 6 Gr. 3 |
| Shaft |
STAINLESS STEEL
ASTM A-276 type 410 |
STAINLESS STEEL
ASTM A-276 type 316 & 304 |
| Seat Ring |
STAINLESS STEEL
ASTM A-240 type 410 |
STAINLESS STEEL
ASTM A-240 type 316 & 304 |
| Rubber Seal |
NITRILE |
NATURAL RUBBER
NEOPRENE, VITON |
| Retaining Ring |
STAINLESS STEEL
ASTM A-240 type 410 |
SG.IRON (CHROME PLATED)
STAINLESS STEEL
ASTM A-240 type 316 & 306 |
| Bearings |
LEADED BRONZE BS:1400 LB2 |
FILLED PIPE (CARBON/GRAPHITE)
GUNMETAL BS:1400 LG2
NI-RESIST IS:2749
GLACIER DU BUSHES |
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| Choice of Operators |
| Baroda Flowtech High Perforamance Butterfly Valves are offered with factory installed, Manual, Electrical, Hydraulic, and Pneumatic operators depending upon the duty conditions called for. |
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| MANUAL: |
Worm and worm wheel self locking type specially designed gear-boxes are offered for manual opertaion. |
| ELECTRICAL: |
Reputed make electrical actuators are offered where frequent and remote operations are involved. |
| PNEUMATIC: |
Recommended for fast operation if air supply is available in fire hazard applications like refineries and mines. |
| HYDRAULIC: |
Hydraulic actuation is recommended where high actuating forces and variable operating time are required like pump discharge valve and at inlet of water turbines. |
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