product description
| Model | Nominal Pressure PN(MPa) | Testing Pressure PS(MPa) | Working Pressure P（MPa） | Applicable Medium | Working Temperature (℃) | |
| Shell | Sealing | |||||
| BX44W-1.0P | 1.0 | 1.5 | 1.1 | 1.0 | Nitric acid | ≤250 |
| BX44W-1.0C | 1.0 | 1.5 | 1.1 | 1.0 | Non-corrosion, weak corrosion | ≤200 |
| Nominal Diameter(DN) | L | D | D1 | D2 | z-φd | |
| 20 | 145 | 150 | 105 | 75 | 55 | 4╳14 |
| 25 | 145 | 160 | 115 | 85 | 65 | 4╳14 |
| 32 | 165 | 190 | 135 | 100 | 78 | 4╳18 |
| 40 | 180 | 200 | 145 | 110 | 85 | 4╳18 |
| 50 | 200 | 220 | 160 | 125 | 100 | 4╳18 |
| 65 | 220 | 280 | 180 | 145 | 120 | 4╳18 |
| 80 | 250 | 300 | 195 | 160 | 135 | 4╳18 |
| 100 | 300 | 340 | 215 | 180 | 155 | 8╳18 |
| 125 | 350 | 245 | 210 | 185 | 8╳18 | |
| 150 | 400 | 280 | 240 | 210 | 8╳23 | |
| 200 | 450 | 335 | 295 | 265 | 8╳23 | |
| 250 | 530 | 390 | 350 | 320 | 12╳23 | |
| 300 | 580 | 440 | 400 | 368 | 12╳23 | |
| Model | Body/plug | Packing |
| BX44W-1.0P BX44W-1.0R | Stainless steel | Graphite packing+304 |
| BX44W-1.0C | Cast steel |
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No.2 Shanghai Brilliant City, No.8666 Hunan Rd, Pudong new district, Shanghai-201314, China
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