Vacuum Ball Valves

A ball valve available for manual operation or ISO5211 direct mounting platform apply to pneumatic and electric control, make the actuator easy installed, and products more beautiful called vacuum ball valve. It has a high flow conductance and the connection characteristics of various forms, the same with vacuum butterfly valve, used in high vacuum or general pressure conditions.

  • 2 way vacuum ball valve
  • 3 way vacuum ball valve

Features:

  • 1. Investment casting body and end caps.
  • 2. ISO 5211 High mounting pad.
  • 3. Encapsulated and non-encapsulated body seal.
  • 4. Blow-out proof stem.
  • 5. Standard Materials are 304 and 316 stainless steel.
  • 6. Anti-Static Device on ball and body.
  • 7. 4 Piece Teflon Ball Seats
  • 8. T port and L port for option.
  • 9. Vacuum Range: >=1×10-8 Torr
  • 10. Ball Valves are supplied with casting surface and machined end. Other finishes are also available.
  • 11. Working Pressure: 1000 PSI WOG
  • 12. Valve sets are 100% tested before shipping.
  • 13. Connection: Butt Weld, Socket Weld, NPT, and Flange.
  • 14. Seal Material: • Virgin PTFE • RTFE(15% Glass Fiber) • 25% Carbon PTFE • 50% Stainless Steel PTFE • UHMW
  • 15. Options: manual use or automation.
    vacuum-ball-valve-parts
    1.STOPPIN 2. NUT 3.HANDLE 4.NUT 5.BEVEL WASHER 6.RING 7.STEM PACKING 8.O-RING 9.STEM 10.SPACER 11.BODY 12.SEAT13.GASKET 1 14.CAP15.BALL 16.GASKET 2 17.END CAP

KF Ball Valve

KF Ball Valve

Flange
Size

Tube
Size

Dimensions, in. (mm)

A

B

C

Square

NW25

1″

4.33″ (110.0)

1.97″ (50.0)

2.17″ (55.0)

0.43″ (11.0)

NW40

1 1/2″

6.30″ (160.0)

2.68″ (68.0)

3.15″ (80.0)

0.55″ (14.0)

NW50

2″

7.09″ (180.0)

2.87″ (73.0)

3.54″ (90.0)

0.55″ (14.0)

*Also available with ISO, CF flange end.

CF Ball Valve

CF Ball Valve

Flange
Size

Tube
Size

Dimensions, in.(mm)

A

B

CF16

3/4″

1.77″ (45.0)

4.69″ (119.0)

CF25

1″

2.09″ (53.0)

4.88″ (124.0)

CF40

1 1/2″

2.72″ (69.0)

5.63″ (143.0)

CF50

2″

3.07″ (78.0)

6.38″ (162.0)

CF63

2 1/2″

3.86″ (98.0)

7.76″ (197.0)

CF80

3″

4.17″ (106.0)

9.02″ (229.0)

CF100

4″

5.31″ (135.0)

9.57″ (243.0)

*Also available with ISO, CF flange end.

*For more information of vacuum ball valves, please feel free to contact us.

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