• The valve disc and stem adopt double offset design, two-way sealing, zero leakage.
• Solid and reliable, high performance, high pressure and temperature resistance, easy maintenance, long life.
• For corrosive chemicals, water, gas, acid and alkali, hydrogen carbide and many other fluids.
• Can be used as the main shut-off valve, check valve, throttle valve, switch and control valve, etc.
English
