一．Product Introduction
HKF Flange Ball Valve has a large size range for choice. Normal size range from 1/2″ to 12″. Special size could be customized. ANSI, JIS, DIN and GB standards are available. Floating ball valve design with a longer lifespan. Offering solutions for the applications which need flange connection. Full port, easy to install and easy to repair.
As a ball valve manufacturer, COVNA provides ball valves in threaded/flanged/food-safe/double union types for your choice. We are committed to being your one-stop valve solution and helping save your cost and time.
Consult us to select the right valve!
二．Product Features
● Offering solution for the applications which need flange connection
●Large size range for choice up to 16 inches
●Floating ball valve design
● Available in ANSI, JIS, DIN, GB standard
● Available in stainless steel and WCB material
● Easy to install and easy to repair
● ISO5211 mounting for electric actuator and pneumatic actuator
三．Technical data
| No. | Parts | Material |
| 1 | Valve Body | CF8, CF8M |
| 2 | Bonnet | CF8 |
| 3 | Ball | A276 304/A276 316 |
| 4 | Stem | 2Cr13/A276 304/A276 316 |
| 5 | Seat | PTFE |
| 6 | Gland Packing | PTFE |
| 7 | Gland | A315 CF8 |
| 8 | Bolt | A193-B8M |
| 9 | Nut | A194-8 |
● Size Range: DN15-DN400 (1/2″, 3/4″, 1″, 1 1/4″, 1 1/2″, 2″, 2 1/2″, 3″, 4″, 5″, 6″, 8″, 10″, 12″, 14″, 16″)(Special size requirement please conact us)
● Material: Stainless Steel 304 or Stainless Steel 316
● Pressure: PN1.6, 2.5, 4.0, 6.4 MPa
● Temperature: -10~180℃
● Suitable Medium: Water, Oil, Gas, Air, etc
● Connection: Flange Connection
● Connection Standard: ANSI, JIS, DIN, GB
四．The main shape and connection size
