GT-200-DN10,GT-200-DN20,GT-200-DN25,GT-200-DN32,内螺纹连接闸阀

GT-200-DN40,GT-200-DN50,

产品概述：

尺寸: 1/2" - 2" (DN 10- DN 50)
螺纹连接: ANSI B1.20.1 (NPT), BSP, DIN 2999 
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