smoke damper valve
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Smoke Butterfly Damper Valve
1. Compact and simple structure design, small volume, light weight, easy operation 2. Welding structure, good performance, low leakage rate, suitable for gas medium
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Smoke Gas Motorized Damper Valve
1. Our company can design special products according to various complex working conditions to meet various personalized needs 2. Strictly control the quality of products, and all products have passed the quality inspection before leaving the factory 3. High cost performance, non-standard customized products
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