Detailed Product Description: Stainless steel valve (3-way valve ball valve, gate valve, 1pc/2pc ba Detailed Product Description:Stainless steel valve (3-way valve ball valve, gate valve, 1pc/2pc ball valve, coupling,swing check valve, and globe valve) with 3/8" - 80" stainless steel ball for 1pc/2pc ball valve Sus304 sus316.