GB Standard Globe Valve
Description
Product Usage
J41H, J41Y, J41W GB standard globe valve produced. Its opening and closing part is a cylindrical valve flap, the sealing surface is flat or conical, and the valve flap moves linearly along the center line of the fluid. The national standard cut-off valve is only suitable for full opening and full closing. It is generally not used to adjust the flow rate. It can be adjusted and throttled when customized.
Features
1. The structure is simple, the manufacture and maintenance are more convenient
2. Small working schedule and short opening and closing time
3. Good sealing performance, low friction between sealing surfaces and long service life
Executive Standard
Design specifications: GB / T 12235
Structure length: GB / T 12221
Flange connection: JB / T 79
Test and inspection: JB / T 9002
Product Identification: GB / T 12220
Delivery specifications: JB / T 7928