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What are pinch valve A pinch valve is a full bore or fully ported type of control valve which presents no obstruction to flow passage. There are a few types of pinch valves based upon application..Pinch valves used for fluids usually employ a device that directly contacts process tubing...

Wafer-style butterfly valves The wafer style PTFE lined butterfly valve is designed to maintain a seal against bi-directional pressure differential to prevent backflow in systems designed for unidirectional flow. It accomplishes this by using a tightly fitting seal, i.e., gasket, o-ring...

Wafer-style butterfly valves The wafer style PTFE lined butterfly valve is designed to maintain a seal against bi-directional pressure differential to prevent backflow in systems designed for unidirectional flow. It accomplishes this by using a tightly fitting seal, i.e., gasket, o-ring...

Comparison of PFA China PFA lined ball valve manufacturer has chosen to use steel castings lined with high molecular weight PFA’s for its lined fittings. The reasons for this are technical and not cost driven. The use of PFA in castings provides the best combination of lining performance...

Pipe expansion joint Pipe rubber expansion joints www.corrosion-resistant-valves.com/rubber-expansion-joint.html are necessary in systems that convey high temperature commodities such as steam or exhaust gases, or to absorb movement and vibration. A typical type of expansion joint for pipe...