PZ73W-16P دریچه دستی چاقو

دریچه کنترل لوله
June 04, 2025
Video Description:
Discover the PZ73W-16P Manual Knife Gate Valve, a standard two-way flow valve designed for industrial applications. Perfect for handling media like pulp, coal ash, and sewage, this valve ensures smooth operation with its blade-shaped gate plate and durable sealing.
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