| 名称：止回阀 | | | 压力等级：16K | | | KITZ代号：16SRB | | | 标准：KITZ标准/法兰、对夹连接 | | | 产品说明： [适用范围] 22kgf/cm2均衡水流120℃ 20kgf/cm2水、油、气/蒸汽220℃ 16kgf/cm2水、油、气/蒸汽350℃ |
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| | 材质：| 阀体： | FCD-S | | 阀盖： | FCD-S | | 阀瓣： | 13Cr面 | | | F-F:JIS B2002 |
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| | 规格 | L | H | | | | | | | | 3/8 | 10 | | | | | | | | | | 1/2 | 15 | | | | | | | | | | 3/4 | 20 | | | | | | | | | | 1 | 25 | | | | | | | | | | 11/4 | 32 | | | | | | | | | | 11/2 | 40 | | | | | | | | | | 2 | 50 | 203 | 120 | | | | | | | | 21/2 | 65 | 216 | 135 | | | | | | | | 3 | 80 | 241 | 145 | | | | | | | | 4 | 100 | 292 | 165 | | | | | | | | 5 | 125 | 330 | 200 | | | | | | | | 6 | 150 | 356 | 220 | | | | | | | | 8 | 200 | 495 | 265 | | | | | | | | 10 | 250 | 622 | 320 | | | | | | | | 12 | 300 | 698 | 360 | | | | | |
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