ZGVZHONGGONG VALVE GROUP
Ball valve / Product 2519
Catalogue configuration
Metal-seated two-piece side-entry ball valve · Class 150/300/600. Flanged metal-seated design with separate Class 150/300/600 dimension tables and material options. Request a ZGV quotation.
Metal-seated two-piece side-entry ball valve · Class 150/300/600. Compare this two-piece metal-seated design with the soft-seated floating models. Read the material columns separately for each catalogue temperature group; they are not a general service approval. Confirm the unlabelled Class 150 NPS before selecting that row, and provide the connection, operating conditions and quantity.
ZGV is an industrial valve manufacturer for B2B project enquiries. Send the product ID, quantity, fluid, size, operating and design pressure and temperature, body and seat materials, connection and actuation. Include project standards and inspection documents for confirmation.
Confirm pressure-temperature limits and the final configuration with ZGV.
Structure & product views
Product parameters
Dimensions & weights
| NPS (in) | D (mm) | L (mm) | H (mm) | D₀ (mm) | Weight (kg) |
|---|---|---|---|---|---|
| 1/2 | 12.7 | 108 | 54 | 140 | 2.1 |
| 3/4 | 19 | 117 | 59 | 140 | 3 |
| 1 | 25.4 | 127 | 64 | 160 | 4.1 |
| 1-1/2 | 38 | 165 | 90 | 160 | 6.5 |
| 2 | 51 | 178 | 102 | 260 | 9 |
| -- | 64 | 190 | 112 | 260 | 11.2 |
| 3 | 76 | 203 | 121 | 260 | 15.3 |
| 4 | 102 | 229 | 166 | 320 | 28.6 |
| 6 | 152 | 267 | 208 | 400 | 53 |
| 8 | 203 | 292 | 246 | 300 | 81 |
The NPS for the row with D = 64 mm is unclear in the catalogue. It is shown as —; confirm before ordering.
Dimensions & weights
| NPS (in) | D (mm) | L (mm) | H (mm) | D₀ (mm) | Weight (kg) |
|---|---|---|---|---|---|
| 1/2 | 12.7 | 140 | 54 | 140 | 2.8 |
| 3/4 | 19 | 152 | 59 | 140 | 3.6 |
| 1 | 25.4 | 165 | 64 | 160 | 4.9 |
| 1-1/2 | 38 | 190 | 90 | 160 | 10.4 |
| 2 | 51 | 216 | 102 | 260 | 10 |
| 2-1/2 | 64 | 241 | 112 | 260 | 16.1 |
| 3 | 76 | 282 | 121 | 260 | 23 |
| 4 | 102 | 305 | 166 | 320 | 39.5 |
| 6 | 152 | 403 | 208 | 300 | 82 |
| 8 | 203 | 419 | 246 | 300 | 124 |
Dimensions & weights
| NPS (in) | D (mm) | L (mm) | H (mm) | D₀ (mm) | Weight (kg) |
|---|---|---|---|---|---|
| 1/2 | 13 | 165 | 180 | 65 | 8.5 |
| 3/4 | 19 | 190 | 180 | 70 | 11.5 |
| 1 | 25 | 216 | 250 | 85 | 16.3 |
| 1-1/2 | 38 | 241 | 300 | 105 | 19.5 |
Part materials
| Part | Carbon steel · −29°C to 250°C | Carbon steel · 250°C to 425°C | Stainless steel · −29°C to 250°C | Stainless steel · 250°C to 550°C |
|---|---|---|---|---|
| Body | ASTM A216 Gr.WCB | ASTM A216 Gr.WCB | ASTM A351 CF8M | ASTM A351 CF8M |
| Ball | ASTM A182 F304/coating | ASTM A182 F304/coating | ASTM A182 F316/coating | ASTM A182 F316/coating |
| Stem | ASTM A182 F6a | ASTM A182 F6a | ASTM A182 F316 | ASTM A182 F316 |
| Seat | ASTM A182 F316 / Stellite Overlay | ASTM A182 F316 / Stellite Overlay | ASTM A182 F316 / Stellite Overlay | ASTM A182 F316 / Stellite Overlay |
| Gasket | PEEK | Graphite+304 S.S. | PEEK | Graphite+316 S.S. |
| Gland packing | PEEK | Graphite+304 S.S. | PEEK | Graphite+316 S.S. |
| Stem bearing | PEEK | Graphite+304 S.S. | PEEK | Graphite+316 S.S. |
| Spring | 17–7PH | Inconel X-750 | 316 Stainless Steel | Inconel X-750 |
| Bolt | ASTM A193 B7 | ASTM A193 B7 | ASTM A193 B8M | ASTM A193 B8M |
| Nut | ASTM A194 2H | ASTM A194 2H | ASTM A194 8M | ASTM A194 8M |
| Seat seal gasket | Graphite+304 S.S. | Graphite+304 S.S. | Graphite+316 S.S. | Graphite+316 S.S. |
Valve insights
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