PU glue is commonly known as white glue, and its chemical name is polyurethane resin. PU materials are widely used in thermal insulation materials, synthetic leather, aerospace materials, shoe materials, and PU glue can be used for bonding of PU cooperation materials such as PVC, TPR, rubber, nylon cloth, ABS, and synthetic leather.
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Overview of electric / electronic diaphragm control valve
No stuffing box, throttling element is elastic diaphragm, ZAZS / ZDLT type electric / electronic diaphragm regulating valve adopts "mountain" convex surface between diaphragm and valve body to seal, body flow channel is smooth, the regulating valve is equipped with multi-spring Film actuators, body liners and diaphragms are made of corrosion-resistant materials with a small output force and are more suitable for demanding corrosion-resistant applications.