Stainless steel gate valve used in the petrochemical industry, power plants and other oil products, steam pipeline to connect or disconnect the line in the medium lifting device.
Stainless steel gate valve features
In 1, and has the advantages of compact structure, reasonable design, good rigidity, smooth channel, flow coefficient
In 2, the sealing surface of stainless steel and hard alloy, long service life
3, using flexible graphite packing, reliable sealing, light and nimble operation
In 4, drive mode: manual, pneumatic, electric, gear transmission
5, structure form for elastic wedge type single disc, rigi-dwedge type with single double disc type
Stainless steel gate valve standard
Design specifications: GB/T 12234
Structural length: GB/T 12221
Connecting flange: JB/T 79
Inspection and test: JB/T 9092
Pressure - temperature: GB/T 9131
Product ID: GB/T12220