Each performance index of the hard seal ball valve with ordinary ball outside, also has high temperature resistance, friction resistance and double entry into, exit from the sealing function, of which two block is equipped with the outlet one-way sealing, the stainless steel spring to adjust the seat, the valve torque is more balanced, the valve in the high frequency, high temperature difference differential pressure, under the condition of stable performance, switch.
本产品用途：金属硬密封球阀合用于Class150～1500、PN1.6～16.0MPa，工作温度-29～425℃（碳钢）或-40～550℃（不锈钢）的各种管路上，用于截断或接通管路中的介质，选用不同的材质,可分别合用于水、蒸汽、油品、硝酸、醋酸、氧化性介质、尿素等多种介质。更多详情可以来电咨询
This product use: apply to Class150 ~ 1500, PN1.6 ~ 16.0MPa metal hard seal ball valve, the working temperature -29 ~ 425 ℃ (Tan Gang) or -40 ~ 550 ℃ (stainless steel) of various pipelines, used to cut off or connect the line of medium, use different materials, can be separately applied to water, steam, oil, nitric acid, acetic acid, oxidizing medium, urea and other media. More details can call the Advisory
