1. Product Summary
| Parameter | Specification |
|---|
| Product | Bronze Gate Valve Class-2 (Screwed) |
| Design standard | IS 778, Class-2 |
| Material | Bronze |
| Service | Water, Oil |
| Max working temperature | 45°C |
2. Design Features
- Screwed Female Ends to IS 554 / BS 21 / ISO 7
- Screwed in Bonnet, Inside Screw, Non-Rising Stem, Integral Seat, Solid Wedge
- Designed sheet metal handwheel for a firm grip and convenient operation
- Premium Quality PTFE Gland Packing
- Design Standard IS 778, Class-2
- Provision for re-packing under pressure
3. Hydrostatic Test Pressures
| Test | Pressure |
|---|
| Shell | 2.4 MPa |
| Seat | 1.6 MPa |
4. Bill of Materials
| P.No. | Part | Material | Spec. | Qty. |
|---|
| 1 | Screw / Bolt | Carbon Steel | (Zinc Plated) – – – | 1 |
| 2 | Washer | Carbon Steel | (Zinc Plated) – – – | 1 |
| 3 | Handwheel Sheet Metal (Powder Coated) – – – 1 | — | — | 1 |
| 4 | Stem | Forged Brass | IS 6912 Gr. FLB | 1 |
| 5 | Gland Nut | Forged Brass | / Bronze IS 6912 Gr. FLB / IS 318 Gr. | 1 |
| 6 | Gland | Forged Brass | IS 6912 Gr. FLB | 1 |
| 7 | Gland Packing | PTFE / graphite rings | — | — |
| 8 | Stuffing Box | Forged Brass | IS 6912 Gr. FLB | 1 |
| 9 | Bonnet | Forged Brass | IS 6912 Gr. FLB | 1 |
| 10 | Body | Bronze | IS 318 Gr. LTB 2 | 1 |
| 11 | Wedge | Bronze | IS 318 Gr. LTB 2 | 1 |
| 12 | Name Plate | Aluminium | – – – | 1 |
5. Sizes / Dimensions
| Size (Inches) Size (mm) A ±1.5 B ~ | ØC ~ D |
|---|
| 1/4 | 8 | 50 | 84 | 50 | 1/4″ |
| 3/8 | 10 | 50 | 89 | 50 | 3/8″ |
| 1/2 | 15 | 60 | 105 | 60 | 1/2″ |
| 3/4 | 20 | 60 | 117 | 65 | 3/4″ |
| 1 | 25 | 70 | 132 | 70 | 1″ |
| 1 | 1/4 | 32 | 80 | 150 | 80 | 1 | 1/4″ |
| 1 | 1/2 | 40 | 90 | 165 | 90 | 1 | 1/2″ |
| 2 | 50 | 100 | 190 | 110 | 2″ |
| 2 | 1/2* | 65* | 105 | 232 | 117 | 2 | 1/2″ |
| 3* | 80* | 125 | 268 | 140 | 3″ |
| 4* | 100* | 160 | 332 | 160 | 4″ |
| *Gland | Nut | for | Size | 65, | 80 | and | 100 | is | of | Bronze. |
6. Enquiries
Email: info@supremevalves.in · Tel: +91 97732 78770