News
Lift Type Plug Valve Introduction
07 Mar, 2026
A lift-type plug valve is a special type of plug valve. Its design include a slight rise of the housing (cover) during opening or closing. Separating it from the seat, and then rotate it; when closing, it rotates to the correct position and then presses seat down.
Plug Valves: The Precision Flow Control Star in Industrial Production
27 Feb, 2026
Recently, industry study examining the compatibility between valve shape and operate condition were formal released. Plug valve have become a core choice for precision flow control in industrial production. Their unique conical valve core and adaptability to various environments have contributed to this. Related material and manufacturing process improvements, maintenance techniques, have attract widespread attention in the industry.
Corrosion-Resistant 2205 Duplex Steel Plug Valve
09 Feb, 2026
2205 Duplex Steel Plug Valve. The product is made of 2205 duplex stainless steel (UNS S31803/S32205) , with a strength nearly twice that of ordinary stainless steel, and resistant to salt water and acid corrosion
Three-Way Plug Valve: Where Is It Used the Most?
19 Jan, 2026
In the valve family, the three-way plug valve is a real"all-rounder": one handle controls three ports, and a 90°turn changes direction, splits flow, or shuts the pipeline. But where is it used most?
Stainless Steel Plug Valves Advantages
05 Jan, 2026
ZZJG VALVE's stainless steel plug valves stand out for their exceptional durability and corrosion resistance, engineered to thrive in harsh industrial environments—from chemical processing to offshore oil & gas operations. Crafted with high-grade 304/316 stainless steel, these valves resist rust, acid, and extreme temperatures, ensuring long-term reliability even under heavy-duty use. Backed by over 40 years of manufacturing expertise, ZZJG VALVE optimizes every component for structural integrity, minimizing leakage risks and extending service life for global clients.