... and thorough service.Type: knife gate valve, wedge gate valve , plate gate valve,rising stem gate valve,non-rising stem gate valveFeature:Compact structuresmall ... Carbon Steel, Alloy Steel, Stainless Steel,etc.Type: knife type,wedge type,parallel slide type,rising stem,non-rising stem typeApplication:And our products ... . I’ll reply you asap.Penny Shi Motorized Gate valves with actuator of ten series