1. Product Summary
| Parameter | Specification |
|---|
| Product | Forged Steel Horizontal Lift Check Valve, Class-800 (Standard Bore) |
| Design standard | API 602/BS EN ISO 15761 (BS 5352) |
| Material | Forged Steel |
| Service | Steam, Water, Oil |
| Max working temperature | 425°C |
2. Design Features
- Design Standard API 602/BS EN ISO 15761 (BS 5352)
- Body and Cover are Phosphated, to ensure maximum protection from rust
- Bolted Cover
- Screwed Female Ends to BSPT / NPT / Socket Welded to ANSI B16.11
3. Hydrostatic Test Pressures
| Test | Pressure |
|---|
| Shell | 207 bar (3000 psig) |
| Seat | 152 bar (2200 psig) |
4. Bill of Materials
| P.No. | Part | Material | Spec. | Qty. |
|---|
| 1 | Body Forged | Carbon Steel | ASTM A 105 | 1 |
| 2 | Body Seat Ring | Stainless Steel | ASTM A 276 Type 410 / | 1 |
| 3 | Disc | Stainless Steel | ASTM A 276 Type 410 | 1 |
| 4 | Gasket Spiral Wound (Type 316) | — | — | 1 |
| 5 | Cover Forged | Carbon Steel | ASTM A 105 | 1 |
| 6 | Stud Alloy Steel ASTM A 193 Gr. B7 4 | — | — | 1 |
| 7 | Nut Alloy Steel ASTM A 194 Gr. 2H 4 | — | — | 1 |
| 8 | Identification Plate | Aluminium | – – – | 1 |
5. Sizes / Dimensions
| Size (Inches) Size (mm) A ±1.5 B C ~ |
|---|
| 1/2 | 15 | 85 | 1/2″ | 61 |
| 3/4 | 20 | 86 | 3/4″ | 61 |
| 1 | 25 | 101 | 1″ | 76 |
| 1 | 1/4 | 32 | 140 | 1 | 1/4″ | 105 |
| 1 | 1/2 | 40 | 140 | 1 | 1/2″ | 105 |
| 2 | 50 | 164 | 2″ | 105 |
6. Enquiries
Email: info@supremevalves.in · Tel: +91 97732 78770