A28X-16T mso-hansi-font-family:"Times New Roman"">空压机安全阀适用于公称压力PN1.6MPa "Times New Roman"">，工作温度≤120℃，AK28H-16T适用于工作温度≤120℃ "Times New Roman"">，介质为空气的空气压缩机，压力容器，工业设备和管道上，作为防止超压的一种保险装置。整定压力可根据客户要求调整( mso-hansi-font-family:"Times New Roman"">依据标准GB12243-2005) "Times New Roman"">，用途:适用于各类螺杆式压缩机。上海贯高阀门有限公司
mso-hansi-font-family:"Times New Roman"">二. "Times New Roman"">介绍：
mso-hansi-font-family:"Times New Roman"">公称通径DN15: 1) "Times New Roman"">接口通径1/2, 2) "Times New Roman"">适合介质:空气,3) mso-hansi-font-family:"Times New Roman"">适用温度: ≤120℃,4) "Times New Roman"">压力:可按客户调整
mso-hansi-font-family:"Times New Roman"">公称通径DN20: 1) "Times New Roman"">接口通径3/4, 2) "Times New Roman"">适合介质:空气,3) mso-hansi-font-family:"Times New Roman"">适用温度: ≤120℃,4) "Times New Roman"">压力:可按客户调整
mso-hansi-font-family:"Times New Roman"">公称通径DN25: 1.) "Times New Roman"">接口通径1, 2) "Times New Roman"">适合介质:空气,3) mso-hansi-font-family:"Times New Roman"">适用温度: ≤120℃,4) "Times New Roman"">压力:可按客户调整
mso-hansi-font-family:"Times New Roman"">公称通径DN32: 1) "Times New Roman"">接口通径1-1/4, 2) "Times New Roman"">适合介质:空气,3) mso-hansi-font-family:"Times New Roman"">适用温度: ≤120℃,4) "Times New Roman"">压力:可按客户调整
mso-hansi-font-family:"Times New Roman"">公称通径DN40: 1) "Times New Roman"">接口通径1-1/2, 2) "Times New Roman"">适合介质:空气,3) mso-hansi-font-family:"Times New Roman"">适用温度: ≤120℃,4) "Times New Roman"">压力:可按客户调整
mso-hansi-font-family:"Times New Roman"">公称通径DN50: 1) "Times New Roman"">接口通径2, 2) "Times New Roman"">适合介质:空气,3) mso-hansi-font-family:"Times New Roman"">适用温度: ≤120℃,4) "Times New Roman"">压力:可按客户调整
mso-hansi-font-family:"Times New Roman"">三. "Times New Roman"">上海贯高阀门有限公司主要零部件材料
mso-hansi-font-family:"Times New Roman"">零件名称 材料
mso-hansi-font-family:"Times New Roman"">阀体、阀座、阀瓣 "Times New Roman"">黄铜
mso-hansi-font-family:"Times New Roman"">弹簧座、调节螺盘、锁紧螺盘 "Times New Roman"">黄铜
mso-hansi-font-family:"Times New Roman"">弹簧 铬钒钢
mso-hansi-font-family:"Times New Roman"">密封圈 氟橡胶

mso-hansi-font-family:"Times New Roman"">四. "Times New Roman"">概述
mso-hansi-font-family:"Times New Roman"">安全阀是锅炉、压力容器和其他受压力设备上重要的安全附件。其动作可靠性和性能好坏直接关系到设备和人身的安全，并与节能和环境保护紧密相关。而有的用户和设计部门在选型时，总是选错型号。为此本文对安全阀的选用加以分析。
mso-hansi-font-family:"Times New Roman"">五. "Times New Roman"">作用上海贯高阀门有限公司
mso-hansi-font-family:"Times New Roman"">安全阀在系统中起安全保护作用。当系统压力超过规定值时，安全阀打开，将系统中的一部分气体/ mso-hansi-font-family:"Times New Roman"">流体排入大气/ "Times New Roman"">管道外，使系统压力不超过允许值，从而保证系统不因压力过高而发生事故。

mso-hansi-font-family:"Times New Roman"">关键词：空压机安全阀 "Times New Roman"">全铜安全阀 弹簧式安全阀