| Product name: | A49H-Q型防爆波安全阀 | ||||||
| specification: | ![]() |
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| Category: | Pump valve fittings -- 安全阀 | ||||||
| Price: | factory price | ||||||
| Brand: | Shanghai | ||||||
| Place of Origin: | China | ||||||
| Available Quantity: | batch | ||||||
| delivery cycle: | Spot goods (or inquire by telephone) | ||||||
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| 公称通径DN | D | D1 | D2 | φ | L | Z-d |
|
40 |
145 |
110 |
85 |
145 |
340 |
4-18 |
| 50 | 160 | 125 | 100 | 160 | 340 | 4-18 |
| 65 | 180 | 145 | 120 | 180 | 380 | 4-18 |
| 80 | 195 | 160 | 135 | 195 | 410 | 4-18 |
| 100 | 215 | 180 | 155 | 215 | 450 | 8-18 |
| 125 | 245 | 210 | 185 | 245 | 480 | 8-18 |
| 150 | 280 | 240 | 210 | 280 | 550 | 8-23 |
| 200 | 335 | 295 | 265 | 335 | 630 | 12-23 |
| 公称压力 | 1.0MPa | 1.6MPa |
| 工作压力 | 0.2-0.6MPa | 0.4-0.8MPa |
| 阀体使用压力 | 1.5MPa | 2.4MPa |
| 强度试验压力 | 2.5MPa | 3.6MPa |
| 适用介质 | 清水、油品 | |
| 合用温度 | 0-80ºC | |
| 消波效率 | 90% |