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DQ83

2/2 way three-chip electric Ball Valves

Product overview

2-pieces electric ball valve match SLX electric actuators suitable, have to input adopts the integration struction design the control signal and single-phase power supply can control operation Electric ball valve is a kind of 90° to Close the ball valve, flow capacity coefficient of flow resistance is small, strong function, small volume, reliable performance, structure Simple, easy maintenance, long service life, etc. Body channels and connection pipe diameter in the center of the same Online, through the medium can be almost no losses This product is often used for sealing of high demand Place, in addition to the general fluid control, but also particularly suitable to control sewage, viscous and containing particles, fine impurity of medium, which are widely used in food, environmental protection, light industry, oil, chemical teaching and research equipment Engineering, electric power industries such as industrial automatic control system.

Product characteristic

1.The body casting the use of advanced technology, reasonable structure, beautiful appearance.
2.Fluid resistance small, ball valve is the smallest of all valve fluid resistance class.
3.The seat sealing performance is good, use TEFLON as sealing ring, structure is easy to close Seal and ball valve sealing ability increases as the pressure medium.
4.As the seal ring has good lubrication, the sphere of the friction coefficient is small,extend the ball valve life.
5.Bottoms type valve stem and the head of valve stem head is special design, such as fire stem seal damage, the valve stem Convex sets and the body can also be formed between the metal contact, to ensure that the valve stem seal.

Down PDF

  • Model specification
  • Product structure

 

 

 

Size

 

 

 

Orifice mm

 

 

 

CV

Facto

Operating Pressure Differential（bar）

Fluids Temp.

Actuator

 

 

 

 

L×W×H

 

 

Weight KG

 

 

Model Code 220VAC

50/60HZ

Neutral gas, neutral liquids Petrochemical products, corrosive medium

 

℃

 

Voltage AC

 

Torque N·M

 

1 / 2 "

 

15

 

4.5

 

0-25

 

0-120

 

220V

 

50

 

79×210

5.0

DQ83SA20T320415

6.0

DQ83SA20T320415K

 

3/4"

 

20

 

7.5

 

0-25

 

0-120

 

220V

 

50

 

82×217

5.0

DQ83SA20T320520

6.0

DQ83SA20T320520K

 

1"

 

25

 

12

 

0-25

 

0-120

 

220V

 

50

 

90×227

5.5

DQ83SA20T320625

6.5

DQ83SA20T320625K

 

1 - 1/4 "

 

35

 

24

 

0-25

 

0-120

 

220V

 

80

 

112×230

6.5

DQ83SA20T320735

7.0

DQ83SA20T320735K

 

1 - 1/2 "

 

40

 

29

 

0-25

 

0-120

 

220V

 

100

 

120×263

8.0

DQ83SA20T320840

9.5

DQ83SA20T320840K

 

2"

 

50

 

48

 

0-25

 

0-120

 

220V

 

150

 

144×270

9.5

DQ83SA20T320950

11

DQ83SA20T320950K

 

2-1/2"

 

65

 

52

 

0-25

 

0-120

 

220V

 

300

 

176×337

21

DQ83SA20T322165

23

DQ83SA20T322165K

 

3"

 

80

 

80

 

0-25

 

0-120

 

220V

 

400

 

200×363

 

DQ83SA20T322380

 

DQ83SA20T322380K

 

4"

 

100

 

128

 

0-25

 

0-120

 

220V

 

600

 

227×411

 

DQ83SA20T3224100

 

DQ83SA20T3224100K


1

2

3

4

5

6

7

8

Dq83 Series

Body Connection

mode

Voltage

Seal material

Body

material

Pipe size

Orifice

(mm)

Options

D

Q

83

S

A20

T

32

F

15

K

 

D=

 

Q=Ball

 

83=

 

S=3

 

A10=AC110V

 

T=PTFE

 

32=SS304

 

04=1/2”

 

15=15

 

K=(4-20mA or

Electric

valve

2-Way Thread

Pieces

A20=AC220V D24=DC24V

P=PPL

（ High Temp）

33=SS316

39= Cast steel

05=3/4”

06=1”

20=20

25=25

0-10VDC

 

 

84=

2-Way

 

 

 

 

07=11/4”

35=35

 

 

 

High

 

 

 

 

08=11/2”

40=40

 

 

 

Temp

Thread

 

 

 

 

09=2”

50=50

 

 

 

 

 

 

 

 

21=21/2”

65=65

 

 

 

 

 

 

 

 

23=3”

80=80

 

 

 

 

 

 

 

 

24=4”

100=100

 

 

 

 

 

 

 

 

 

125=125

 

 

 

 

 

 

 

 

 

150=150

 

 

 

 

 

 

 

 

 

200=200