1. Product Summary
| Parameter | Specification |
|---|
| Product | Bronze Union Bonnet Globe Valve (Screwed) |
| Design standard | Per datasheet |
| Material | Bronze |
| Service | Steam, Water, Oil, Air |
| Max working temperature | 225°C |
2. Design Features
- Screwed Female Ends to IS 554 / BS 21 / ISO 7
- Screwed on Bonnet, Rising Stem
- Provision for re-packing under pressure
- Renewable 13% Cr
- Stainless Steel (S.S 410) working parts
- Handwheel Operated
3. Hydrostatic Test Pressures
| Test | Pressure |
|---|
| Shell | 35 kg/cm²g (500 psig) |
| Seat | — |
4. Bill of Materials
| P.No. | Part | Material | Spec. | Qty. |
|---|
| 1 | Body | Bronze | IS 318 Gr. LTB 2 | 1 |
| 2 | Body Seat Ring | Stainless Steel | ASTM A276 Type 410 | 1 |
| 3 | Disc | Stainless Steel | ASTM A276 Type 410 | 1 |
| 4 | Disc Nut | Bronze | IS 318 Gr. LTB 2 | 1 |
| 5 | Stem | Stainless Steel | ASTM A276 Type 410 | 1 |
| 6 | Bonnet | Bronze | IS 318 Gr. LTB 2 | 1 |
| 7 | Gland Packing | PTFE / graphite rings | — | — |
| 8 | Gland | Bronze | IS 318 Gr. LTB 2 | 1 |
| 9 | Gland Nut | Bronze | IS 318 Gr. LTB 2 | 1 |
| 10 | Handwheel | Cast Iron | IS 210 Gr. FG 200 | 1 |
| 11 | Washer | Carbon Steel | – – – | 1 |
| 12 | Nut | Carbon Steel | – – – | 1 |
5. Sizes / Dimensions
| Size (Inches) Size (mm) A ±1.5 B ~ | ØC ~ D |
|---|
| 1/4 | 8 | 60 | 110 | 70 | 1/4″ |
| 3/8 | 10 | 60 | 110 | 70 | 3/8″ |
| 1/2 | 15 | 68 | 117 | 70 | 1/2″ |
| 3/4 | 20 | 84 | 132 | 80 | 3/4″ |
| 1 | 25 | 95 | 148 | 86 | 1″ |
| 1 | 1/4 | 32 | 106 | 176 | 102 | 1 | 1/4″ |
| 1 | 1/2 | 40 | 120 | 188 | 115 | 1 | 1/2″ |
| 2 | 50 | 146 | 216 | 127 | 2″ |
| 2 | 1/2 | 65 | 180 | 248 | 170 | 2 | 1/2″ |
| 3 | 80 | 200 | 270 | 170 | 3″ |
| 4 | 100 | 248 | 332 | 190 | 4″ |
6. Enquiries
Email: info@supremevalves.in · Tel: +91 97732 78770