产品简介
[适用范围]
28kgf/cm2均衡水流120℃
25kgf/cm2水、油、气/蒸汽220℃
20kgf/cm2水、油、气/蒸汽350℃
详细介绍
产品名称：20SOB止回阀-KITZ球墨铸铁止回阀 20SOB法兰止回阀 北泽20K止回阀
产品销售点：上海KITZ销售处
产品说明：
[适用范围]
28kgf/cm2均衡水流120℃
25kgf/cm2水、油、气/蒸汽220℃
20kgf/cm2水、油、气/蒸汽350℃
材质： | 阀体： | FCD-S | | 阀盖： | FCD-S | | 阀瓣： | SUS403 | | | F-F:JIS B2002 | |
| | | 规格 | L | H | | | | | | | | | 3/8 | 10 | | | | | | | | | | | 1/2 | 15 | | | | | | | | | | | 3/4 | 20 | | | | | | | | | | | 1 | 25 | | | | | | | | | | | 11/4 | 32 | | | | | | | | | | | 11/2 | 40 | | | | | | | | | | | 2 | 50 | 267 | 135 | | | | | | | | | 21/2 | 65 | 292 | 145 | | | | | | | | | 3 | 80 | 318 | 160 | | | | | | | | | 4 | 100 | 356 | 185 | | | | | | | | | 5 | 125 | 400 | 220 | | | | | | | | | 6 | 150 | 444 | 240 | | | | | | | | | 8 | 200 | 533 | 275 | | | | | | | | | 10 | 250 | 622 | 335 | | | | | | | | | 12 | 300 | 711 | 370 | | | | | | | | |
