专业生产快开阀芯
《欢迎来样订做》
技术参数
爆破实验:静水压35巴,阀芯无变形.破裂。
最大旋转角度:90°
最高使用温度:90℃
使用使命:开关50万次
安装方式:螺旋连接:G1/2G20*1.5
陶瓷片密封面:①硬度:1100Hv5 ②平面度:≥0.6μM③粗糙度:≥Ra025Μm④孔隙率:60-80%
流量(Fig.1)
压 力 (巴) | 0.5 | 1 | 1.5 | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 |
流量平均值(升/分钟) | 7.8 | 12.8 | 15.2 | 18.8 | 22.5 | 23.9 | 24.5 | 26.3 | 28.5 | 29.2 | 31.4 |
出厂前空气压力试验(100%逐个检验)
Technical parameters
Blasting experiment: static water pressure 35 bar, valve core deformation. cracked.
Maximum rotation angle: 90 °
Maximum temperature: 90℃
Mission: switch 500,000 times
Installation: screw connection: G1/2
Ceramic sealing surface:①hardness: 1100Hv5②flatness:≥0.6μm③roughness:≥Ra025μm④porosity: the evening meal
Flow (Fig.1)
Pressure (bar) | 0.5 | 1 | 1.5 | 2 | 2.5 | 3 | 3.5 | 4 | 4.5 | 5 | 5.5 |
Flowaverage (l/min) | 7.8 | 12.8 | 15.2 | 18.8 | 22.5 | 23.9 | 24.5 | 26.3 | 28.5 | 29.2 | 31.4 |
Factory air pressure test (100% test one by one)
High pressure | Low-voltage | Dynamic pressure |
6.8bar | 0.2 bar | 2.8 bar |



