Check Valves 【Type DV】 その他のバルブ バルブ Osaka Sanitary Co., Ltd.
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Check Valves 【Type DV】


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※If you hope that the opening pressure is below 0.01Mpa, please specify the flow direction of fluid (horizontality, top to bottom, bottom to top).

Nom.size ID A C Size of gasket Mass kg
8A 10.5 100 63 1.5S 0.6
10A 14 100 63 1.5S 0.6
15A 17.5 100 63 1.5S 0.55
1.0S 23 110 76.5 2.0S 0.85
1.5S 35.7 120 90 2.5S 1.2
2.0S 47.8 130 119 3.5S 2.0
2.5S 59.5 140 132 4.0S 2.7
3.0S 72.3 145 143 4.5S 3.0
3.5S 85.1 170 174 5.5S 5.2
4.0S 97.6 200 202 6.5S 7.5