Technical Parameters

model

WQDX3-08

WQDX3-18

WQDX3-28

WQDX3-38

WQDX3-48

speed ratio

50:1

72:1

68:1

275:1

664:1

Input torque Nm

one hundred and fifty-six

one hundred and fifty-six

one hundred and ninety-five

one hundred and ninety-five

one hundred and ninety-five

Output torque Nm

one thousand five hundred and ninety

two thousand eight hundred and eight

four thousand five hundred and seventy-four

thirteen thousand five hundred and eighty

forty-four thousand three hundred and fifty-two

Rotation stroke

90°

90°

90°

90°

90°

Limit adjustment

±5°

±5°

±5°

±5°

±5°

Butterfly valve configuration

200~350

400~500

600~700

800~1000

1200~2000

Ball valve configuration

100~150

200~250

300~350

400~500

600~1000

Connection size

Connecting flange (D)

two hundred and five

two hundred and fifty-five

two hundred and ninety

three hundred

four hundred and twenty-four

Connection hole center (D1)

one hundred and sixty-five

two hundred and twenty-five

two hundred and fifty

two hundred and fifty-four

three hundred and fifty-six

Number of Holes: Diameter (N-M)

4-M16

8-M16

8-M16

8-M16

8-M24

Standard shaft hole (d)

thirty-five

forty-five

fifty-five

sixty

eighty

Shaft hole (dmin max)

35~45

45~55

40~65

45~70

80~127

Number of flat keys X (b)

10X1

14X1

16X1

18X1

22X1

Installation height (h)

ninety

ninety-two

ninety-four

one hundred and forty

one hundred and sixty-five

Handwheel diameter Ø

four hundred and sixty

four hundred and sixty

six hundred

six hundred

six hundred

External dimensions

B

fifty-four

fifty-four

fifty-four

seventy-seven

eighty-seven

C

two hundred and fifteen point five

two hundred and fifty-four

three hundred and fifteen

four hundred and fifteen

five hundred and twenty-eight

E

seventy-seven point five

ninety

one hundred and twenty-six

one hundred and thirty-eight

two hundred and thirty

H

one hundred and six

one hundred and seven

one hundred and eleven

one hundred and sixty-two

one hundred and sixty-five

L

three hundred and thirty-six

five hundred

five hundred

six hundred and forty-five

seven hundred and fifty-three

Weight Kg

17Kg

23 Kg

37.5Kg