产品概述：

尺寸: 3/8" - 2" (DN 12- DN 50)
阀体: ASTM A-351 GR.CF8M (EN10213-4 1.4408)
阀板: ASTM A-351 GR.CF8M (EN10213-4 1.4408)
阀杆: SS 316
填料: PTFE
公称压力: 200psi
连接方式:  螺纹
               ANSI B1.20.1 (NPT)
               DIN 2999
               ISO 228-1
               BSP
               PT