The ball valve installation and maintenance should note the following:
1. to leave the space of rotary position for valve actuator.
2. it can not be used for throttling action.
3. It should be installed upright if the valves are actuated operated.
Nominal pressure: PN1.0-32.0MPa, ANSI CLASS 150-2500, JIS10-20K
Nominal diameter: DN6 ~ DN1400, NPS 1/4” ~ 56”
Connections: flange, butt welded, threaded, socket welding, etc.
Applicable Temperature: -196 ℃ ~ 540 ℃ Driving mode: Manual, worm gear, pneumatic, electric, hydraulic, pneumatic, electro-hydraulic linkage.
Body material: WCB, ZG1Cr18Ni9Ti, ZG1Cr18Ni12Mo2Ti, CF8 (304) CF3 (304L), CF8M (316), CF3M (316L), Ti. If we choose different materials, it can be separately applied to water, steam, oil, nitric acid, acetic acid, the oxidizing medium, urea and other media.