SUNFORD VALVES
Piston Valve Up to 50nb
Piston Valve Up to 50nb
Technical Specification
| Design Standard | B16.34/EN 12516.2 |
|---|---|
| Testing Standard | API 598 |
| Face To Face Standard | ASME B 16.10 |
| Flange End Standard | ASME B 16.5 |
| Hydraulic Test Pressure | ||
|---|---|---|
| Body | 31 Kg/cm² | |
| Seat & Back Seat | 22 Kg/cm² | |
| Air Test | 07 Kg/cm² | |
| Part List | ||
|---|---|---|
| Sr. No. | Item Description | Material |
| 1 | Body | ASTM A 216 GR. WCB |
| 2 | Sealing Ring | GRAPHITE WITH SS304 RAINFORCED |
| 3 | Lantern Bush | ASTM A276 TYPE SS 410 |
| 4 | Piston | ASTM A276 TYPE SS 410 |
| 5 | Spindle | ASTM A276 Type SS 410 |
| 6 | Bonnet | ASTM A 105 |
| 7 | Belleville Washer | 50 CR V4 / ASTM 240 GR.302 |
| 8 | Nut | ASTM A 194 GR.2H |
| 9 | Stud | ASTM A 193 GR.B7 |
| 10 | Handwheel | MI / SGIRON |
| 11 | Handwheel Washer | MS |
| 12 | Handwheel Nut | ASTM A 194 GR. 2H |
| 13 | Spindle Nut | Brass IS319 GR.1 |
| 14 | Spindle Nut Washer | Brass |
| 15 | GAP Ring | ASTM A276 Type SS410 |
| 16 | Threaded Bush | Brass IS319 GR.1 |
| Size | F/F(mm) | ∅P(mm) | H Open(mm) | H Close(mm) | ∅F(mm) | RF(mm) | FT(mm) | RFH(mm) | PCD(mm) | N | ∅WH | ∅D(mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 15 | 152 | 15.7 | 127 | 104 | 95 | 34.90 | 12.70 | 1.70 | 66.70 | 4 | 86 | 15.90 |
| 20 | 178 | 20.90 | 127 | 104 | 115 | 42.90 | 14.30 | 1.70 | 82.60 | 4 | 86 | 19 |
| 25 | 203 | 25 | 176 | 142 | 125 | 50.80 | 15.90 | 1.70 | 88.90 | 4 | 116 | 19 |
| 40 | 229 | 40 | 240 | 193 | 155 | 73 | 19.10 | 1.70 | 114.30 | 4 | 150 | 22.20 |
| 50 | 267 | 50 | 270 | 223 | 165 | 92.10 | 20.70 | 1.70 | 127 | 8 | 200 | 19 |
Industries We Serve
Chemical Industries
Pharmaceutical Industries
Petrochemical Plant
Textile Industries
OEM & Contrators
Pulp, Paper, Sugar Industries
Water Treatment Plant
