Product description: |
O Type Ball valve |
Model: |
Q641WO Type Ball valve |
Nominal diameter: |
NPS 2"~16" |
Operating temperature: |
-46℃~121℃ |
Operating pressure: |
Class 150Lb~1500Lb |
Material: |
WCB、LCB、LCC、15Cr1MoV、Cr5Mo、0Cr18Ni9Ti、00Cr18Ni10、0Cr18Ni12Mo2Ti |
Design standard: |
GB/T 12237、JB/T7745 |
Structural length: |
GB/T 12221、JB/T1686 |
Connecting end: |
GB、JB、SH、HG |
Test standard: |
JB/T 9092、GB/T 13927 |
Operation method: |
Manual、Gear、Electric、Pneumatic、Manual-Air-Hydraulic |
Application fields: |
Water, petroleum and natural gas |