1. Product Summary
| Parameter | Specification |
|---|
| Product | Forged Brass Ball Valve (Screwed) |
| Design standard | Per datasheet |
| Material | Forged Brass |
| Service | Water, Oil, Air |
| Max working temperature | 220°C |
2. Design Features
- Screwed Female Ends to IS 554 / BS 21 / ISO 7
- Full Bore, Two Piece Design
- Quarter Turn, Lever Operated
- Provided with Forged Brass Hard Chrome Plated Ball
- Premium Quality PTFE Gland Packing and Seating
- Chrome Finish
3. Hydrostatic Test Pressures
| Test | Pressure |
|---|
| Shell | 25 kg/cm²g (350 psig) |
| Seat | 16 kg/cm²g (225 psig) |
4. Bill of Materials
| P.No. | Part | Material | Spec. | Qty. |
|---|
| 1 | Body | Forged Brass | IS 6912 Gr. FLB | 1 |
| 2 | Bonnet | Forged Brass | IS 6912 Gr. FLB | 1 |
| 3 | Ball | Forged Brass | (Hard Chrome Plated) IS 6912 Gr. FLB | 1 |
| 4 | Body Seat Ring PTFE – – – 2 | — | — | 1 |
| 5 | Thrust Washer PTFE – – – 1 | — | — | 1 |
| 6 | Gland Packing | PTFE / graphite rings | — | — |
| 7 | Stem | Forged Brass | IS 6912 Gr. FLB | 1 |
| 8 | Gland | Forged Brass | – – – | 1 |
| 9 | Lever | Aluminium | Alloy / Mild Steel – – – | 1 |
| 10 | Nut | Brass | (Chrome Plated) – – – | 1 |
5. Sizes / Dimensions
| Size (Inches) Size (mm) A ±1.5 B C ~ D ~ |
|---|
| 1/4 | 8 | 47 | 1/4″ | 37 | 90 |
| 3/8 | 10 | 47 | 3/8″ | 37 | 90 |
| 1/2 | 15 | 50 | 1/2″ | 40 | 106 |
| 3/4 | 20 | 57 | 3/4″ | 43 | 132 |
| 1 | 25 | 67 | 1″ | 47 | 132 |
| 1 | 1/4 | 32 | 76 | 1 | 1/4″ | 62 | 166 |
| 1 | 1/2 | 40 | 87 | 1 | 1/2″ | 68 | 176 |
| 2 | 50 | 104 | 2″ | 80 | 216 |
| 2 | 1/2 | 65 | 139 | 2 | 1/2″ | 100 | 216 |
| 3 | 80 | 155 | 3″ | 110 | 280 |
| 4 | 100 | 177 | 4″ | 124 | 280 |
6. Enquiries
Email: info@supremevalves.in · Tel: +91 97732 78770