China high quality butterfly valve regulation valve supplier

有效面积(cm2) | 250 |
压力设定范围(MPa) | 0.01~0.12;0.08~0.25;0.2~0.5;0.45~0.1;0.6~2.0 |
保证压力阀正常工作的最小压差△Pmin(MPa) | DN15~125为0.08; DN150~250为0.1 |
允许上下膜室之间最大压差(MPa) | 0.4 |
材 料 | 膜盖:钢板镀锌; 膜片:EPDM或FKM夹纤维 |
控制管线、接头 | 铜管或钢管10×1; 卡套式接头:R1/4〞 |
Address:中国·温州·瓯北浦西工业区
Business phone:0577-57798788 0577-57798666
Fax:0577-67313652
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