SUNFORD VALVES
Diaphragm Operated 3/2 Way Control Valve Class 150/300
Diaphragm Operated 3/2 Way Control Valve Class 150/300
Design & Manufacturer Standards
| Face to Face | As per below table |
|---|---|
| Flanged End Connections | ASME B 16.5 |
| Pressure Temp. Ratings | ASME B 16.34 |
| Butt Weld Dimension | API B 16.25 |
| Inspection & Testing | API 598 / BS 5146 |
Special Features of Sunford Valves
- Special design for High Temperature Service.
- High flow valve capacity and rangeability.
- Heavy-Duty Stem.
- Wide range of interchangeable trim size.
- Below seals available for positive stem sealing.
- Comprehensively designed and tested to ensure its optimum performance for the tough process parameters specified.
- Wide selection of actuators.
- All testing performed to the requirements of ASME B 16.34.
| Hydraulic Test Pressure | ||
|---|---|---|
| Body | 32 Kg/cm² | |
| Seat | 23 Kg/cm² | |
| Air test | 07 Kg/cm² | |
| Part List | ||
|---|---|---|
| Sr. No. | Item Description | Material |
| 1 | Body | ASTM A216 GR. WCB / ASTM A351 GR. CF8 / CF8M |
| 2 | Bonnet | ASTM A216 GR. WCB / ASTM A351 GR. CF8 / CF8M |
| 3 | Seat | AISI 304 / 316 / 410 |
| 4 | Plug | AISI 304 / 316 / 410 |
| 5 | Tail Piece | ASTM A216 GR. WCB / ASTM A351 GR. CF8 / CF8M |
| 6 | Stem | AISI 304 / 316 |
| 7 | Gasket | SS 304 SPW + Graphite |
| 8 | Gland | Grafoil |
| 9 | Check Nut | MS |
| 10 | Gland Flange | AISI 304 / 316 / 410 |
| 11 | Stand | SG Iron / ASTM A216 GR. WCB |
| 12 | Setting Nut | ASTM A193 B7/A 194 2H |
| 13 | Spring | Stainless Steel |
| 14 | Acuator Dome | Mild Steel |
| 15 | Diaphragm Plate | Mild Steel |
| 16 | Diaphragm | Rainforced Neoprene Rubber |
| 17 | Stud & Nut | ASTM A193 B7 / A 194 2H |
| 18 | Guide Bush | PTFE |
| 19 | Positioner | Aluminum Die Cast |
| 20 | "O" Ring | Neoprene |
| ASME CLASS 150 - Dimensions | ||||||||
|---|---|---|---|---|---|---|---|---|
| Size | A | H | B | ∅C | ∅D | ∅M | N | ∅G |
| 25 | 186 | 135 | 11.1 | 50.8 | 110 | 16 | 4 | 79 |
| 40 | 223 | 178 | 14.3 | 73.0 | 125 | 16 | 4 | 98.5 |
| 50 | 254 | 190 | 16 | 92.1 | 150 | 19 | 4 | 121 |
| 65 | 279 | 212 | 17.5 | 104.8 | 180 | 19 | 4 | 140 |
| 80 | 300 | 220 | 19 | 127.0 | 190 | 19 | 4 | 152 |
| 100 | 365 | 285 | 24 | 157.2 | 230 | 19 | 8 | 191 |
| 150 | 406 | 350 | 25 | 215.9 | 280 | 22 | 8 | 241 |
| 200 | 495 | 355 | 28.5 | 270 | 345 | 22 | 8 | 298 |
Industries We Serve
Chemical Industries
Pharmaceutical Industries
Petrochemical Plant
Textile Industries
OEM & Contrators
Pulp, Paper, Sugar Industries
Water Treatment Plant
