PZ73W-16P Máy phun cửa dao thủ công

Van điều khiển ống
June 04, 2025
Keyword: van cổng
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.