Van kiểm tra thang máy

Van điều khiển ống
June 05, 2025
Keyword: van cổng
Video Description:
Discover the Steam and Oil Medium Type Lift Check Valve, designed for one-way flow control with a durable 18-month normal pressure lifespan. Ideal for chemical, metallurgical, and pharmaceutical industries, this valve ensures efficient medium flow and prevents reverse flow with its automatic operation.