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两片式立式不锈钢弹簧止回阀
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螺纹接口: BSPT/ BSP/ NPT
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| Item# | Size | DN | D | E | H | T | Weight (Kg) |
| 1/4" | 0.31" | 0.41" | 1.24" | 1.97" | 0.83" | 0.141 | |
| 3/8" | 0.39" | 0.45" | 1.24" | 2.05" | 0.83" | 0.13 | |
| 1/2" | 0.59" | 0.59" | 1.42" | 2.28" | 0.98" | 0.163 | |
| 3/4" | 0.79" | 0.79" | 1.65" | 2.64" | 1.22" | 0.286 | |
| 1" | 0.98" | 0.98" | 1.93" | 3.07" | 1.50" | 0.437 | |
| 1-1/4" | 1.26" | 1.26" | 2.28" | 3.62" | 1.89" | 0.725 | |
| 1-1/2" | 1.57" | 1.50" | 2.83" | 3.90" | 2.20" | 1.014 | |
| 2" | 1.97" | 1.97" | 3.23" | 4.69" | 2.68" | 1.577 | |
