In the field of valves, cold expansion ball valve is a top-mounted ball valve with a thermal expansion and contraction compensation structure, including a valve body, a valve ball, a valve seat and a valve cover. This new OEM ball valve is characterized in that: the valve seat ...
In the field of valves, cold expansion ball valve is a top-mounted ball valve with a thermal expansion and contraction compensation structure, including a valve body, a valve ball, a valve seat and a valve cover. This new OEM ball valve is characterized in that: the valve seat ...
The high temperature and high pressure refrigerant from the condenser enters into the expansion valve, due to the reduction of the internal section of the expansion valve, the throttling effect is achieved, the refrigerant pressure drops. The refrigerant fluid passage suddenly ...
The auto ac expansion valve of the automotive air conditioner is installed at the entrance of the evaporator, and has two main functions. Throttle effect. After the high temperature and high pressure liquid refrigerant is throttled through the orifice of the auto ac expansion ...
In the field of valves, cold expansion ball valve is a top-mounted new ball valve with a thermal expansion and contraction compensation structure, including a valve body, a valve ball, a valve seat and a valve cover. This new OEM push ball valve is characterized in that: the ...
As an electronic control element, the electronic expansion valve located in the constant temperature and humidity test chamber adjustment system has high accuracy, fast action, accurate action, and obvious energy-saving effect, which can realize the optimal control of the ...
A&S 液压有限公司是丹佛斯液压阀所有型号的全球供应商。 丹佛斯 PVG 比例阀: PVG 16, PVG 32, PVG 100, PVG 120 丹佛斯液压滑阀 绍尔丹佛斯电磁阀: EV210A, EV220A, EV310A, EV210B, EV220B (6-22), EV220B (15-50), ...