Part-turn Butterfly Valve Actuator

SLP part-turn electric actuator is a kind of new independent model part-turn electric actuator products based on synthesizing the similar products. It applies to automatically control the butterfly valve, ball valve and plug valve etc.


Item

Body base No.

Type

Output torque (N.m)

Output rotational speed (r/min)

Parameters of motor (Three-phase)

90°Full travel time (S)

Weight of basic model (kg)

Reference power (KW)

Rated power (A)

SLP30

SLP5-l

50

1.0

0.04

0.26

15.0

23

SLP10-1

100

0.06

0.40

SLP15-1

150

0.09

0.60

SLP20-1

200

0.09

0.60

SLP30-1

300

0.12

0.70

SLP90

SLP40-0.5

400

0.50

0.09

0.60

30.0

42

SLP40-1

1.0

0.18

0.95

15.0

SLP60-0.5

600

0.50

0.12

0.70

30.0

SLP60-1

1.0

0.18

0.95

15.0

SLP90-0.5

900

0.50

0.18

0.95

30.0

SLP90-1

1.0

0.25

1.30

15.0

56

SLP120

SLP100-0.5

1000

0.50

0.25

1.30

30.0

SLP100-1

1.0

0.37

1.60

15.0

SLP120-0.5

1200

0.50

0.25

1.30

30.0

SLP120-1

1.0

0.37

1.60

15.0

SLP300

SLP200-0.5

2000

0.50

0.37

1.60

30.0

70

SLP200-1

1.0

0.55

1.40

15.0

SLP250-0.5

2500

0.50

0.37

1.60

30.0

SLP250-1

1.0

0.55

2.40

15.0

SLP300-0.5

3000

0.50

0.55

1.40

30.0

SLP800

SLP400-0.25

4000

0.25

0.37

1.60

60.0

145

SLP400-0.5

0.50

0.55

2.40

30.0

SLP600-0.25

6000

0.25

0.55

2.40

60.0

SLP600-0.5

0.50

1.10

3.40

30.0

SLP800-0.25

8000

0.25

1.10

3.40

60.0

SLP1600

SLP800-0.5

10000

0.50

1.50

4.50

30.0

220

SLP1000-0.3

12000

0.30

1.50

4.50

50.0

SLP1200-0.3

0.30

1.50

4.50

50.0

SLP1600-0.2

16000

0.20

1.50

4.50

75.0


Notes: This sheet provides the related parameters of 380V three-phase motor only.The guaranty value of the ratio between the motor blocking current and the rated current is 7 an the rated voltage. The allowance is 20% of the guaranty value. When the operating product is single-phase, the parameters to the product documents and the shipping mark.


SLP30, SLP90 and SLP30L,SLP90L Configuration diagram (Basic model and general local model)


SLP30, SLP90 and SLP30L, SLP90L Configuration dimensions sheet


A

B

C

D

E

F

G

H

I

J

SLP30

55

270 (MAX)

188

Ф200

Ф180

Ф125

65

260

84

≈80

SLP30L

SLP90

75

35(MAX)

205

Ф250

Ф202

Ф175

87

287

98.5

≈110

SLP90L


K

L

M

N

O

P

Q

R

S

T

SLP30


65


65

Ф102

Ф116

≈138



65

SLP30L


145

215

SLP90


87


87

Ф124

Ф130

≈160



85

SLP90L


160

230


SLP120~SLP1600 and SLP120L~SLPl600L Configuration diagram (Basic model and general local model)



SLP120~SLP1600 and SLP120L~SLP 1600L Configuration dimensions sheet


A

B

C

D

E

F

G

H

I

J

SLP120

103

360(MAX)

175

Ф250

Ф202

Ф235

115

325

130

160

SLP120L

SLP300

117

370(MAX)

200

Ф300

Ф202

Ф270

134

352

157

175

SLP300L

SLP800

134

460 (MAX)

265

Ф600

Ф220

Ф310

162/181

410/429

206/225

200

SLP800L

SLP1600

134

480(MAX)

265

Ф600

Ф220

Ф440

230

530

293

270

SLP1600L


K

L

M

N

O

P

Q

R

S

T

SLP120

66

140

25

82

Ф124

Ф130

≈210



85

SLP120L


205

275

SLP300

70

117

25

106

Ф124

Ф130

≈230



120

SLP300L


215

285

SLP800

85

225/244

37

126/145

Ф165


≈250




SLP800L


250

320

SLP1600

165

293

37

64

Ф165


≈250




SLP1600L


250

320

Notes: As to the fraction data, the numerator is under 6000N.m (Including 6000N.m) specification product; the denominator is 8000N.m specification product.


The basic electric controlling principle and related direction


1. The valve indicated in this diagram is located on the middle position.

2. The components in the dash dot line of this diagram are inside the electric actuator.


Terminal connection comparison table


Terminals
no.

U

V

W

E

1

2

3

4

5

6

7

8

9

NO.of the
schematic diagram

U

V

W

E

1

2

3

4

5

6

7

8

9





15

KH

Heat relay

14

RP1

Position potentiometer

13

STO STC

Torque switch

12

SL1 SL2

Position limit switch

11

RH

Heater resistance

10

HR HG HY

Indicating lamp

9

SS SO SC

Remote controlling button

8

T

Transformer

7

R

Resistance

6

Idc

Position indicating meter

5

QC

Power supply switch

4

RP2

Modulating potentiometer

3

FU

Fuse

2

KO KC

Alternative current contactor

1

M

Three- phase asynchronous motor

No.

Code

Descriptions



Directions

The above diagram shows the basic electric controlling principle of the series SLP electric actuators, it can perform the control for electric valve in the ordinary conditions. In the actual applications, the electric controlling principle has lots of requirements. For example, require to add controlling contacts of travel and torque and passive terminals, require local controlling switch and local/ remote change-over switch, require indicating lamp of local valve position, require the precise potentiometer and valve position transmitter (VOT) and require the function that the electric actuator can receive 4~20mA signal etc. So, the users should direct the requirements when ordering. Our company will provide the principle brochure consisted of all the electric controlling functions for users selecting.

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