Description
| Sr. No. | SIZE | Dimension Parameters | |||||||||
| F/F | ØB | ØF | T | ØRF | K | ØD | N | ||||
| 1 | NPS 1/2″ (DN15) | 108 | 12.5 | 90 | 8 | 34.9 | 60.3 | 15.87 | 4 | ||
| 2 | NPS 3/4″ (DN20) | 117 | 19 | 100 | 8.9 | 42.9 | 39.9 | 15.87 | 4 | ||
| 3 | NPS 1″ (DN25) | 127 | 25 | 110 | 9.6 | 50.8 | 79.4 | 15.87 | 4 | ||
| 4 | NPS 1-1/3″(DN32) | 140 | 32 | 115 | 11.2 | 63.5 | 88.6 | 15.87 | 4 | ||
| 5 | NPS 1-1/2″(DN40) | 165 | 38 | 125 | 12.7 | 73 | 98.4 | 15.87 | 4 | ||
| 6 | NPS 2″ (DN50) | 178 | 50 | 150 | 14.3 | 92.1 | 120.7 | 19.05 | 4 | ||
| 7 | NPS 2-1/2″ (DN65) | 190 | 63 | 180 | 15.9 | 104.8 | 139.7 | 19.05 | 4 | ||
| 8 | NPS 3″ (DN80) | 203 | 75 | 190 | 17.5 | 127 | 152.4 | 19.05 | 4 | ||
| 9 | NPS 4″ (DN100) | 229 | 100 | 230 | 22.3 | 157.2 | 190.5 | 19.05 | 8 | ||
| 10 | NPS 5″ (DN125) | 254 | 125 | 255 | 22.3 | 185.7 | 215.9 | 22.55 | 8 | ||
| 11 | NPS 6″ (DN150) | 267 | 150 | 280 | 23.9 | 215.9 | 241.9 | 22.22 | 8 | ||
| Design Features | |||||
| MOC: | WCB/CF8/CF8M/CF3/CF3M | ||||
| Valve Design: | Two Piece Construction | ||||
| Size: | 15mm to 150mm (1/2″ to 6″) | ||||
| End Connection: | Flange End (ASME B16.5) | ||||
| Pressure Class: | 150# & 300# | ||||
| Operation: | Manual | ||||
| Design & Manufacturing Standard: |
ISO 17292 / BS5351 / API 6D | ||||
| Tesiting & Inspection: | API 598 / BS 6755 | ||||
| Fire Safe: | As Per Requirement | ||||
| Valve Bore: | Full Bore | ||||
| Face to Face | ASME B16.10 | ||||
| Temp. Range: | -20° TO 180°C | ||||
| Technical Specifications | |||||
| No. | Description | Material | |||
| 1 | BODY | WCB/CF8/CF8M/CF3/CF3M | |||
| 2 | SIDEPIECE | WCB/CF8/CF8M/CF3/CF3M | |||
| 3 | BALL | CF8 / CF8M | |||
| 4 | STEM | SS304 / SS316 | |||
| 5 | SEAT RING | PTFE / GFT / CFT | |||
| 6 | GASKET | PTFE / GFT / CFT | |||
| 7 | STEM SEAL | PTFE / GFT / CFT | |||
| 8 | GLAND PACKING | PTFE / GFT / CFT | |||
| 9 | GLAND | SS304 / SS316 | |||
| 10 | GLAND NUT | MS / SS304 | |||
| 11 | LEVER | MS / SS | |||
| 12 | SPRING WASHER | MS / SS | |||
| 13 | LEVER NUT | MS / SS304 | |||
| 14 | LEVER SLEEVE | PVC | |||
| 15 | STUD / NUT | MS / SS304 | |||
| 16 | END CAP | PVC | |||
| Test Pressure Chart | |||||||||||
| Test Parameters | Class 150# | Class 300# | |||||||||
| Seat (Hydro) | 23 kg./Cm2 | 325 PSI | 58 kg./Cm2 | 825 PSI | |||||||
| Backseat (Hydro) | 23 kg./Cm2 | 325 PSI | 58 kg./Cm2 | 825 PSI | |||||||
| Shell (Hydro) | 32 kg./Cm2 | 450 PSI | 80 kg./Cm2 | 1130 PSI | |||||||
| Seat (Pneumatic) | 07 kg./Cm2 | 100 PSI | 07 kg./Cm2 | 100 PSI | |||||||
| Duration of Test | |||||||||||
| Valve Size (mm) |
Minimum Test Duration (Second) | ||||||||||
| SHELL | Backseat | Closure | |||||||||
| Check Valve | Other Valve | Check Valve | Other Valve | ||||||||
| ≤ 50MM | 60 | 15 | 15 | 60 | 15 | ||||||
| 65MM – 150MM | 60 | 60 | 60 | 60 | 60 | ||||||
| 200MM – 300MM | 60 | 120 | 60 | 60 | 120 | ||||||
| ≤ 350MM | 120 | 30 | 60 | 120 | 120 | ||||||
