1. Product Summary
| Parameter | Specification |
|---|
| Product | Bronze Compact Pressure Reducing Valve (Screwed) |
| Design standard | Per datasheet |
| Material | Bronze |
| Service | Water |
| Max working temperature | 90°C |
2. Design Features
- Screwed Female Ends to IS 554/BS 21/ISO 7
- Most ideal for sensitive & a consistent fluid regulation
- Rugged body, compact sized, easy to install, rarely requires maintenance & virtually noiseless
- Trim components have a distinct edge of being Hot Brass Forged
- Provision provided to install a pressure gauge of 1/4” B.S.P size to measure/monitor the critically relevant Outlet Pressure
- Designed to suit every application requiring accurate pressure ratings
- No external source of energy required
- All ‘O’ rings are of superior food grade rubber, hence ensuring absolute zero health hazard
3. Hydrostatic Test Pressures
| Test | Pressure |
|---|
| Shell | 35 bar |
| Seat | — |
4. Bill of Materials
| P.No. | Part | Material | Spec. | Qty. |
|---|
| 1 | Plug | Forged Brass | IS 6912 Gr. FLB | 1 |
| 2 | O – Ring | Nitrile Rubber | IS 5192 – 1 | 1 |
| 3 | Bonnet | Bronze | IS 318 Gr. LTB 2 | 1 |
| 4 | Disc Holder | Bronze | IS 318 Gr. LTB 2 | 1 |
| 5 | Body | Bronze | IS 318 Gr. LTB 2 | 1 |
| 6 | Chamber | Bronze | IS 318 Gr. LTB 2 | 1 |
| 7 | Piston | Bronze | IS 318 Gr. LTB 2 | 1 |
| 8 | Disc | Nitrile Rubber | IS 5192 – 1 | 1 |
| 9 | O – Ring / Gasket PTFE (Gasket) – – – 1 | — | — | 1 |
| 10 | O – Ring | Nitrile Rubber | IS 5192 – 1 | 1 |
| 11 | O – Ring | Nitrile Rubber | IS 5192 – 1 | 1 |
| 12 | Spring | Spring Steel | EN 47 Gr. B | 1 |
| 13 | Adjustable Ring | Bronze | IS 318 Gr. LTB 2 | 1 |
| 14 | Cap / Locking Ring | Bronze | (Locking Ring) IS 318 Gr. LTB 2 | 1 |
5. Sizes / Dimensions
| Size (Inches) Size (mm) A ±1.5 B C (Max.) D ~ |
|---|
| 2 | 1/2 | 65 | 135 | 2 | 1/2″ | 160 | 97 |
| 3 | 80 | 160 | 3″ | 170 | 111 |
| 4 | 100 | 160 | 4″ | 185 | 125 |
6. Enquiries
Email: info@supremevalves.in · Tel: +91 97732 78770