Cast Steel Three Piece Design Ball Valve, Class-150 (Screwed)
Screwed · Steam, Water, Oil
BS EN ISO 17292 (BS 5351)Shell 31 kg/cm²g (440pMax 220°C
Overview
Cast Steel Three Piece Design Ball Valve, Class-150 (Screwed) for steam, water, oil service. Design per BS EN ISO 17292 (BS 5351). End connection: screwed. Refer to bill of materials and dimensions below for full technical specification.
Salient Features
- Design Standard BS EN ISO 17292 (BS 5351)
- Screwed Female Ends to BSPT / NPT / Socket Weld
- Reduced Bore, Three Piece Design
- Superb in Quality and Performance
Test & Service Limits
| Test / Parameter | Value |
|---|---|
| Hydrostatic shell test | 31 kg/cm²g (440psig) |
| Hydrostatic seat test | 21kg/cm²g (300 psig) |
| Maximum working temperature | 220°C |
Service media: Steam, Water, Oil.
Bill of Materials
| P.No. | Part | Material | Specification | Qty. |
|---|---|---|---|---|
| 1 | Body Cast Steel ASTM A 216 Gr. WCB 1 | — | — | 1 |
| 2 | Ball | Stainless Steel | ASTM A 276 Type 304 / ASTM A | 1 |
| 351 | Gr. CF8 1 | — | — | 1 |
| 3 | Thrust Washer PTFE 35% Carbon Filled – – – 1 | — | — | 1 |
| 4 | Stem | Stainless Steel | ASTM A 276 Type 316 | 1 |
| 5 | Packing Ring PTFE 35% Carbon Filled – – – 2 | — | — | 1 |
| 6 | Gland | Stainless Steel | ASTM A 276 Type 304 | 1 |
| 7 | Cup Washer | Stainless Steel | ASTM A 276 Type 304 | 2 |
| 8 | Nut H.T Steel ASTM A 194 Gr. 2H 2 | — | — | 1 |
| 9 | Spring Washer | Spring Steel | EN 47 Gr. B | 1 |
| 10 | Lever | Carbon Steel | – – – | 1 |
| 11 | Body Seat Ring PTFE – – – 2 | — | — | 1 |
| 12 | Gasket PTFE – – – 2 | — | — | 1 |
| 13 | Spring Washer | Spring Steel | EN 47 Gr. B | 8 |
| 14 | Studs Alloy Steel ASTM A 193 Gr. B7 4 | — | — | 1 |
| 15 | Nuts H.T Steel ASTM A 194 Gr. 2H 8 | — | — | 1 |
| 16 | End Connector Cast Steel ASTM A 216 Gr. WCB 2 | — | — | 1 |
Sizes / Dimensions
| Size (Inches) Size (mm) A ±2 B C ~ D ~ | |||||||
|---|---|---|---|---|---|---|---|
| 1/2 | 15 | 69 | 1/2″ | 38 | 112 | ||
| 3/4 | 20 | 73 | 3/4″ | 40 | 125 | ||
| 1 | 25 | 95 | 1″ | 57 | 168 | ||
| 1 | 1/4 | 32 | 105 | 1 | 1/4″ | 65 | 168 |
| 1 | 1/2 | 40 | 115 | 1 | 1/2″ | 75 | 177 |
| 2 | 50 | 128 | 2″ | 80 | 220 |
Dimensions per datasheet table. Confirm flange standard and size at enquiry.