A Pinch Valve is a full bore or fully ported type of control valve which uses a pinching effect to obstruct fluid flow. Major components of a pinch valve consists of body and a sleeve, The sleeve will contain the flow media and isolate it from the environment hence reducing contamination to the environment. A pinch valve may be the best type of valve for flow control application if the operation temperature is within the limit of the polymer.
Pinch Valves Range and Specification
Diameter ranges : From 15mm ~ 1000mm.
Connection to the pipe : Bead end, Flanged, Screwed, Slip-on, Socket.
Sleeve material : Chlorobutyl (CIIR), EPDM, Natural rubber (NR), Neoprene (CR), Nitrile (NBR), Polyurethane (PU), SBRT, Viton (FPM)
Sleeve Type : Full Port, Reduced Port, Double Wall, Cone
Temperature range : From -50ºc ~ +160ºC (Depending on material).
Pressure range: From -1 ~ 100 bar (Depending on material).