Wedge within Wedge Gate Valve

Features:

● Wedge within wedge gate valve is designed for high temperature (700℃), alternating temperature, and corrosive applications;


● Stem is hardened with nickel base alloy coating. Flow passage is welded with chromium nickel alloy for anti-corrosion treatment;

●Valve is hermetically metal sealed (class VI) and has a long service life. Supply scope of size is 4"to 56". Fast opening and closing with high frequency (1 /18min);

● Wedge within wedge gate valve is used in the process of methanol to olefins (MTO) and propane/isobutane dehydrogenation. Currently BAPTEEC LTD is the sole domestic supplier in China.


Size: 4"~56"

Pressure range: 150lb~600lb