Products > Metallurgical valve > Electric fan-shaped blind valve

Electric fan-shaped blind valve

Model: F943CX
Nominal diameter: DN300 ~ 2000mm
Nominal pressure: PN0.05 ~ 0.25MPa
Temperature: ≤300 ℃
Main material: carbon steel, stainless steel, silicone rubber
Design criteria: API 600, API6D, ASME B16.34 , 12234 GB / T
Structural length: ASME B16.10, API6D, GB / T 12221
Connection standard: ASME B16.5, ASME B16.47, GB / T 9113, JB / T 79, HG / T 20592
Pressure test: API 598, GB / T 13927 , JB / T 9092
Pressure - temperature rating: ASME B16.34, GB / T 12224
Contact purchase

Share

First, F943CX electric fan-shaped blind valve main structural features

 1, the valve by the valve body, drive, clamping devices and other components. 
 2, the valve body with three-point structure, compact structure, the overall rigidity, good weight. 
 3, the valve body, valve seal pair of stainless steel and rubber composition of the flexible seal, reliable sealing, sealing ring using fluorine rubber, high temperature, long service life. 
 4, clamping mechanism using screw nut type, clamping, release quickly, self-locking is good. 
 5, using explosion-proof motor, both indoors and outdoors, can ensure the safe and reliable operation of the valve. 
 6, the blind valve can be manually operated on site, but also long-distance sequence control. 
 7, the blind valve can also be individually designed electrical control box operation control device, the machine factory does not match the electrical control box, the user for another set.

 

Second, F943CX electric fan-shaped blind valve for the principle

1, the valve is opened to the valve is closed: 
 Clamping motor action, driven screw for counterclockwise rotation, the valve body loose in place (indicator light shows), drive motor action, drive the counterclockwise rotation of the gate in place, the gate closed in place (Indicator light), clamping motor action, drive screw clockwise rotation, the valve body clamping in place (indicator shows) to complete the valve from opening to closing the entire process. 
 2, the valve from close to open: 
 clamping motor action, driven screw for counterclockwise rotation, the valve body loose in place (indicator light shows), drive motor action, drive the gate for clockwise rotation, the gate opens in place, ( Indicator shows) to complete the valve from the closed to open the whole process.
 

Third, F943CX electric fan-shaped blind valve main dimensions
 Picture .png

DN

D

D1

b

n-φd

L

300

440

395

22

12-φ22

580

350

490

445

24

12-φ22

580

400

540

495

24

16-φ22

680

450

595

550

24

16-φ22

680

500

645

600

24

16-φ22

680

600

755

705

26

20-φ26

680

700

860

810

26

24-φ26

680

800

975

920

26

24-φ30

680

900

1075

1020

26

24-φ30

710

1000

1175

1120

26

28-φ30

710

1100

1275

1220

26

28-φ30

710

1200

1375

1320

26

32-φ30

730

1300

1475

1420

26

32-φ30

830

1400

1575

1520

26

36-φ30

830

1500

1675

1620

26

36-φ30

830

1600

1790

1730

26

40-φ30

830