stainless steel valve, valve manufacture, stainless steel butterfly valve Stainless Steel 304 stainless steel valve, valve manufacture, stainless steel butterfly valve 1.Handle with ... ,ASSizeDN10-200 &1/2"-6" MaterialStainless steel: 304,316,316LBody/DiskMade by Forged material,fully ... 4-position pulling handle, multi-position plastic/stainless steel handle,12 position gear handle.(can be customerize ...