J.R. Industries offers a comprehensive range of high-quality butterfly valves designed to ensure reliable fluid flow regulation and shut-off in industrial piping systems.
Discover our collection of industrial butterfly valves, engineered for dependable flow isolation, durable performance and demanding industrial applications.
Butterfly valves are quarter-turn rotational motion valves used to stop, regulate, and start fluid flow in industrial piping networks. They operate quickly and provide dependable performance for large volume fluid systems.
Our range includes specialized options like PTFE-lined, high-temperature, and rubber-lined butterfly valves suitable for various demanding industrial applications.
Explore our range of industrial butterfly valves designed for reliable performance across different piping systems and industrial applications.
Provides excellent chemical resistance and reliable flow control in aggressive fluid systems.
Engineered to endure extreme heat environments and high thermal operating conditions.
Built for water treatment and general fluid systems offering secure sealing and durability.
| Size | NB | L |
|---|---|---|
| 1½" | 38 | 33 |
| 2" | 50 | 43 |
| 2½" | 65 | 46 |
| 3" | 75 | 46 |
| 4" | 100 | 52 |
| 5" | 125 | 56 |
| 6" | 150 | 56 |
| 8" | 200 | 60 |
| 10" | 250 | 68 |
| 12" | 300 | 78 |
| 14" | 337 | 78 |
| 16" | 387 | 102 |
| MM | Inch | A | B | C | D | E |
|---|---|---|---|---|---|---|
| 350 | 14 | 190 | 320 | 308 | 355 | 268 |
| 400 | 16 | 216 | 360 | 343 | 404 | 263 |
| 450 | 18 | 222 | 390 | 373 | 454 | 312 |
| 500 | 20 | 229 | 420 | 408 | 504 | 359 |
| 600 | 24 | 267 | 500 | 464 | 606 | 463 |
| 700 | 28 | 292 | 565 | 532 | 706 | 430 |
| 800 | 32 | 318 | 630 | 650 | 806 | 615 |
| 900 | 36 | 330 | 695 | 735 | 908 | 930 |
| 1000 | 40 | 410 | 745 | 765 | 1008 | 930 |
| 1200 | 48 | 470 | 855 | 880 | 1210 | 645 |
| 1400 | 56 | 530 | 990 | 1015 | 1410 | 930 |
| 1600 | 64 | 600 | 1070 | 1190 | 1610 | 735 |
| No. | Description | Material |
|---|---|---|
| 01 | Body | SS/MS Fabricated |
| 02 | Disc | S.G. Iron | SS304 | SS316 |
| 03 | Stem Upper | SS410 | SS304 | SS316 |
| 04 | Stem Lower | SS410 | SS304 | SS316 |
| 05 | Body Seat | SS304 | SS316 |
| 06 | Sealing Ring | Nitrile | EPDM | Silicon | Viton | Hypalon |
| 07 | Hex Cap Screw | SS304 | SS316 |
| 08 | Lower Stem Bearings | Standard |
| 09 | Bottom Cap | Stainless Steel |
| 10 | Gear Box | Cast Iron |
| 11 | Hex Screw | Stainless Steel |
| 12 | O-Ring | Nitrile |
| 13 | Hex Screw & Spring Washer | Stainless Steel |
| 14 | Disc Clamping Ring | SS304 | SS316 |
| 15 | Hex Bolt | SS304 | SS316 |
| 16 | Hand Wheel | SS/MS Fabricated |
| Seat Type | Minimum | Maximum |
|---|---|---|
| Nitrile | -13°F (-25°C) | 212°F (100°C) |
| EPDM | -13°F (-25°C) | 250°F (121°C) |
| Silicon | -58°F (-50°C) | 356°F (180°C) |
| Viton | -23°F (-30.6°C) | 392°F (200°C) |
| Hypalon | -4°F (-20°C) | 250°F (121°C) |
| Requirement | Standard |
|---|---|
| General Design & Manufacturing | BS 5155 | API 609 | EN 593 | IS 13095 | SP67 |
| Valve Face to Face Dimension | BS 5155 | ISO 5752 | API 609 |
| Top Flange Drilling | ISO 5211 |
| Valve Inspection & Testing | BS 6755-1 | API 598 | EN 12266-1 |
| Flange Standard Conformity | ANSI 150 | ANSI 125 | BS 10 Table D & E |
| Additional Flange Standard | IS 6392 PN-0.6 | PN-1.0 | PN-1.6 |
| Size | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
|---|---|---|---|---|---|---|---|---|---|---|
| L | 36 | 43 | 46 | 46 | 52 | 56 | 56 | 60 | 68 | 78 |
| B | 92 | 103 | 110 | 118 | 148 | 164 | 176 | 230 | 266 | 300 |
| C | 52 | 70 | 76 | 85 | 105 | 115 | 130 | 156 | 196 | 230 |
| Test | Hydro PSIG | Hydro BAR | Air PSIG | Air BAR |
|---|---|---|---|---|
| Shell | 210 | 15 | - | - |
| Seat | 140 | 10 | 78 | 5.6 |
If inspection by the purchaser is
specified in the purchase order and a
detailed procedure is not included,
inspection shall be in accordance with
API Standard 598.
If inspection is not specified in the
purchase order, the valve shall be
capable of meeting the inspection
requirements described in API
Standard 598.
Levers, gear operators, handwheel
and automatic actuators shall be
equipped with provisions to prevent
movement of the disc from the
desired set position during normal
operating conditions.
Normal operating conditions include
throttling service when specified
by the purchaser.
| Specification | Catalogue Standard |
|---|---|
| Design Standard | API 609 | BS 5155 | SP67 |
| Testing Standard | API 598 |
| Pressure Rating | 150# | 300# | PN10 | PN16 |
| Types | Wafer | Lug | Flanged |
| End to End | API 609 | BS 5155 |
| End Connections | Wafer Type Suitable to ANSI B16.5 Flanged Ends & Lug Types |
We focus on delivering dependable industrial valve solutions designed for reliable operation and long-term performance.
Industrial-grade products designed for dependable performance.
Designed to meet demanding industrial operating requirements.
Built for long service life and reliable daily operation.
Professional assistance for product selection and requirements.
A butterfly valve is a quarter-turn rotational motion valve used to quickly stop, regulate, and start fluid flow.
We offer PTFE Lined Butterfly Valve, High Temperature Butterfly Valve, and Rubber Lined Butterfly Valve variants.
Butterfly valves are used in water treatment, chemical processing, oil and gas, and general industrial pipelines.
The right selection depends on media compatibility, operating temperatures, pressure ratings, and line sizing.
Get in touch with our team for product information, technical assistance and industrial valve requirements.
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India’s premier choice in high-performance industrial valves. We engineer custom flow control solutions built for extreme pressure and durability.
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