Best Soft seal gate valve Z45X-10Q/16Q/25Q Quotes, Products
Product Description
| Type | Nominal Pressure (MPa) | Test Pressure (MPa) | Applicable Temperature (°C) | Applicable Media | |
|---|---|---|---|---|---|
| Strength (Water) | Seal (Water) | ||||
| Z45X-10Q | 1 | 1.5 | 1.1 | 1-80°C | Water |
| Z45X-16Q | 1.6 | 2.4 | 1.76 | 1-80°C | Water |
| Z45X-25Q | 2.5 | 2.75 | 3.75 | 1-80°C | Water |
| Model | Nominal Diameter | Size (mm) | |||||||
|---|---|---|---|---|---|---|---|---|---|
| mm | L | D | D1 | D2 | b | f | Z-φd | φ1 | |
| Z45X-10Q/16Q | 50 | 178±1.5 | 165 | 125 | 99 | 19 | 3 | 4-φ19 | 200 |
| 65 | 190±2 | 185 | 145 | 118 | 19 | 3 | 4-φ19 | 200 | |
| 80 | 203±2 | 200 | 160 | 132 | 19 | 3 | 8-φ19 | 240 | |
| 100 | 229±2 | 220 | 180 | 156 | 21 | 3 | 8-φ19 | 260 | |
| 125 | 254±2 | 250 | 210 | 184 | 22 | 3 | 8-φ19 | 280 | |
| 150 | 267±2 | 285 | 240 | 211 | 22 | 3 | 8-φ23 | 320 | |
| 200 | 292±2 | 340 | 295 | 266 | 23 | 3 | 8-φ23/12-φ23 | 320 | |
| 250 | 330±3 | 405 | 350/355 | 319 | 26 | 3 | 12-φ23/12φ28 | 360 | |
| 300 | 356±3 | 460 | 400/410 | 370 | 28.5 | 4 | 12-φ23/12φ28 | 400 | |
| Z45X-25Q | 40 | 165 | 150 | 110 | 84 | 19 | 3 | 4-φ19 | -- |
| 50 | 178 | 165 | 125 | 99 | 19 | 3 | 4-φ19 | -- | |
| 65 | 190 | 185 | 145 | 118 | 19 | 3 | 8-φ19 | -- | |
| 80 | 203 | 200 | 160 | 132 | 19 | 3 | 8-φ19 | -- | |
| 100 | 229 | 235 | 190 | 156 | 19 | 3 | 8-φ23 | -- | |
| 125 | 254 | 270 | 220 | 184 | 22 | 3 | 8-φ28 | -- | |
| 150 | 267 | 300 | 250 | 211 | 22 | 3 | 8-φ28 | -- | |
| 200 | 292 | 360 | 310 | 274 | 23 | 3 | 12-φ28 | -- | |
| 250 | 330 | 425 | 370 | 330 | 23 | 3 | 12-φ31 | -- | |
| 300 | 356 | 485 | 430 | 389 | 28.5 | 4 | 16-φ31 | -- | |
Z45X series gate valves are specifically suitable for water media and operate reliably within a temperature range of 1°C to 80°C.
The series comes in three nominal pressure ratings: Z45X-10Q at 1.0 MPa, Z45X-16Q at 1.6 MPa, and Z45X-25Q at 2.5 MPa.
For the Z45X-16Q model, the water strength test pressure is 2.4 MPa, while the water seal test pressure is set to 1.76 MPa.
Z45X-10Q/16Q valves support a wide nominal diameter range starting from 50 mm up to 300 mm (50, 65, 80, 100, 125, 150, 200, 250, and 300 mm).
The Z45X-25Q model features a nominal pressure rating of 2.5 MPa, with a water strength test pressure of 2.75 MPa and a seal test pressure of 3.75 MPa.
Depending on the nominal diameter (40mm to 300mm), the bolt hole pattern (Z-φd) for Z45X-25Q ranges from 4-φ19 for smaller sizes up to 16-φ31 for DN300 sizes.
