News
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.
Eccentric Plug Valve Strcuture & Features
20 Dec, 2025
Eccentric Plug Valve achieves the opening and closing of the valve through the eccentric motion of the plug. The core feature of it is: the rotation axis of the plug body is offset from the geometric center by a predetermined distance. The plug disengage valve seat quickly during the opening of the plug valve, and gradually tighten the final stage of during the closure of the plug valve.
TA2 / Gr.2 titanium Plug Valve Manufacturer
08 Dec, 2025
Valve material TA2 refers to valves made from industrial pure titanium of the Chinese grade TA2 (equivalent to US Gr.2). It is the "gold standard" material in the valve industry for dealing with medium to high-intensity corrosive media