Technical standard:

Design standard: GB12237-89

Structure length: HG/T3704-2003

Flange standard: JB/T79.1 GB/T79113.1 ANSIB16.5

Nominal pressure: 0.6 1.0 1.6 2.5Mpa 150Lb

Check test: JB/T9092-99, electric spark test; GB/T13927, vapour pressure test AP1598

Driving mode: Manual operation, worm wheel, air-operating and electronic operating

Lining martial: FEP (F46), PFA(FA), E-TFE(F40) and PTFE (F4)

Valve material: Cast steel and stainless steel.