American Bliwe stainless steel valve Details: 
Stainless steel valve, cast steel valve, cast iron gate valve, gate valve imports, imports of stainless steel valve and so on. 
Flange valve is widely used in petrochemical, power plants and other oil products, steam pipeline to connect or disconnect the line for the opening and closing device media. 
American Bliwe stainless steel valve features: 
1, compact structure, reasonable design, the valve rigid, smooth channel, flow coefficient is small 
2, the sealing surface of stainless steel and tungsten carbide, long life 
3, the use of flexible graphite packing, sealing, reliable, light and flexible 
4, the drive mode to manual, pneumatic, electric, gear 
5, the structure in the form of an elastic wedge single gate, rigid wedge single gate double plate type 
Standard 
Design Specification: GB / T 12234 
Structure length: GB / T 12221 
Connection flange: JB / T 79 
Test and inspection: JB / T 9092 
Pressure - Temperature: GB / T 9131 
Product Identification: GB / T 12220