性能特征Performance feature

◎适用于小口径阀门通径：DN15/100法兰式、焊接式、内外螺纹式锻钢等阀门的压力性能试验。

◎测试机主要结构，轴向顶压压紧

◎使用介质水(防腐水)循环使用，(气源用户自备)。

◎配高低压水泵，测试机压力表显示，读数MPa,精度1.5级。

◎该机两侧接进气接口和24V电源插板。

◎It especially uses to flange and butt butterfly valve pressure performance and flap open & close and electric device torque test.

◎The main structures: axial press tight downwards, radial advance and retreat, working plate advance and retreat, upwards press tight

◎It uses the medium water and gas (anticorrosive water) circulation use, (gas resource is prepared by users themselves)◎It fits the high and low pressure water pump, pressure meter displays, reading MPa precision 1.5 grade.

◎It sets the trial pressure safe protection device.