4Matic triple eccentric butterfly valves are suitable for both throtting and positive isolation applications. These valves are capable of bi-directional flow control, zero leakage, low fugitive emissions and stream-based applications (up to 550.c)
Due to the triple offset sealing system, the disc moves smoothly and free of friction at all points along the specially designed body seat & disc seal.
When the disc is closed, the seal ring (on the disc) energises the seat (on the body) there by proving a snug – tight high – performance fit.
The laminar seal is constructed with grafoil layers sandwiched between metal laminations, Triple Offset Butterfly Valves. This resiliency of the seal flexes and energizes according to the compressive forces generated and allows for minor body deformations due to temprature fluctuations without the risk of jamming. This provides a uniform wedding effect and ensures bubble tight shut-off.
General information
- Size Range : 2″ to 12″
- Design And Manufacturer : API 609 category A / IS : 13095 / BS EN 593
- Valve Face To Face Dimension : Short Wafer As Per ISO 5752 TAB 5 / API 609 Category A ISO 5752 TAB 1 (BS 5155)
- Flange Standard Conformity : ASME B16.5 / 16.47 Series A Class 150, BS 10 TAB D,E & F
- Inspection & Testing : API 598 / BS EN 12266 – 1
Triple Offset Butterfly Valve with Pneumatic Actuator
- Size : 1½” to 12″
- MOC : Aluminium Alloy
- Seals : Nitrile / NBR / EPDM / Vilton
- Pressure : PN 10 / 16
- Temp. : Upto 180°c
- Ends : Wafer Type
Triple Offset “WAFER TYPE” Butterfly Valve 150# ( Fire Safe Design )
“4Matic” offers Manual Worm Gear / Lever Operated Off – Set Disc Butterfly Valve in Wafer & Double Flange Construction engineered for multiply ON / OFF Operation in the large Pipe line and full flow down Stream.
Size Range : 2″ to 12″ ( 150# )
| PRESSURE / TEMPERATURE RATING | |
| PRESSURE | As Per 150# B16.34 |
| TEMPERATURE | -550 °C ( Above 550 °C On Request ) |
| Standard | |
| Design And Manufacturing | API 609 |
| Valve Face To Face Dimension | API 609 Category “B” |
| Flange Standard Conformity | ASME / ANSI B 16.5 Class 150 |
| Inspection & Testing | API 598 |
| Leakage Class | ASME B 16, 16.104 Leakage Class VI |
| VALVE TORQUE 150# | ||||
| Valve Size | 5 Bar N – m | 10 Bar N – m | 20 Bar N – m | |
| MM | Inch | |||
| 50 | 2″ | 11 | 15 | 21 |
| 65 | 2.1/2″ | 20 | 28 | 38 |
| 80 | 3″ | 38 | 43 | 63 |
| 100 | 4″ | 50 | 58 | 80 |
| 125 | 5″ | 73 | 100 | 144 |
| 150 | 6″ | 113 | 144 | 181 |
| 200 | 8″ | 175 | 219 | 350 |
| 250 | 10″ | 294 | 331 | 375 |
| 300 | 12″ | 400 | 450 | 625 |
| CV Values | ||||||||||
| Valve Size | 10° | 20° | 30° | 40° | 50° | 60° | 70° | 80° | 90° | |
| MM | Inch | |||||||||
| 50 | 2″ | 2 | 5 | 11 | 19 | 28 | 41 | 58 | 77 | 85 |
| 65 | 2.1/2″ | 2 | 9 | 20 | 28 | 45 | 60 | 80 | 120 | 130 |
| 80 | 3″ | 3 | 10 | 22 | 42 | 64 | 96 | 150 | 157 | 160 |
| 100 | 4″ | 6 | 17 | 41 | 75 | 116 | 174 | 273 | 284 | 290 |
| 125 | 5″ | 6 | 45 | 75 | 170 | 280 | 478 | 650 | 707 | 795 |
| 150 | 6″ | 7 | 51 | 119 | 221 | 340 | 510 | 799 | 833 | 850 |
| 200 | 8″ | 4 | 103 | 239 | 445 | 684 | 1026 | 1607 | 1676 | 1710 |
| 250 | 10″ | 50 | 151 | 353 | 655 | 1008 | 1515 | 2369 | 2470 | 2520 |
| 300 | 12″ | 79 | 236 | 552 | 1024 | 1576 | 2364 | 3704 | 3861 | 3940 |
| Dimensions : (All Dimensions are in mm) | |||||
| Valve Model | Valve Size | L | ØD | ØE | |
| MM | Inch | ||||
| 4M-TO-HP-50 | 50 | 2″ | 47 | 95 | 50.8 |
| 4M-TO-HP-65 | 65 | 2.1/2″ | 52 | 108 | 60.6 |
| 4M-TO-HP-80 | 80 | 3″ | 52 | 127 | 72 |
| 4M-TO-HP-100 | 100 | 4″ | 57 | 159 | 100 |
| 4M-TO-HP-125 | 125 | 5″ | 60 | 186 | 123 |
| 4M-TO-HP-150 | 150 | 6″ | 60 | 217 | 143 |
| 4M-TO-HP-200 | 200 | 8″ | 67 | 270 | 192 |
| 4M-TO-HP-250 | 250 | 10″ | 72 | 322 | 239 |
| 4M-TO-HP-300 | 300 | 12″ | 75 | 382 | 290 |
