... :150Lb--900Lb 3.Operation: Hand wheel, Gear Op, Pneumatic, etc. Vacuum Globe ValveSpecification1.Connection:Flange Connection; Welding Connection2.Type: NKJ41H; NKJ61HSize ... , C12, C5, CF8, CF3, CF3M, CF8M. COMPANY INTRODUCTION: Zhengmao Valve Co., Ltd is founded in 1992. From then on, our company gains ... any queries, pls feel free to contact us! Stainless Steel Vacuum Globe Valve