The utility model relates to a highpressurevalve with respiration performance and air pressure indication. The highpressurevalve is used on a pressure cooker.
本实用新型是一种高压锅用具有呼吸性能和气压指示的高压阀。
2
I is the production of various kinds of highpressurevalve in one of the professional manufacturers, with many years of operating history and production of valves.
我公司是生产各类高、中压阀门的专业厂家之一,具有多年的阀门生产和经营历史。
3
7 hr 30 min Even after operators pump water into the primary loop, pressure is still high. The PORV 'backup valve is opened to lower the pressure.