1301型电子式电动双座调节阀

65

Product

BAIC GROUP

1301 Type Electronic-Type Electric Double-Seat Regulator

1301 type electronic-type electric double-seat regulator is composed of 3610L/

3810/PSL electronic integrated electric actuator (or intelligent electronic actuator)

and double-seat regulating mechanism. The electric actuator is equipped with a

servo system, so it does not need to be equipped with a servo amplifier, and it can

be controlled with an input signal and power supply, simple wiring, regulation

structure is characterized by small unbalance force, large allowable differential

pressure and large flow capacity. Suitable for high differential pressure, large flow

rate, with oscillation and large pressure changes occasions.

Double-seat valve generally leak more, so please take care when selecting a

model!

Specifications and technical parameters

Nominal diameter DN (mm) 25 32 40 50 65 80 100 125 150 200

Rated flow

coefficient Kv

Linear 12.5 19.5 30.5 48.4 76 125 195 305 484 760

Equal

percent 11 17.6 27.5 44 69 110 176 275 440 690

Rated stroke L(mm) 16 25 40 60

Matching electronic actuator

361LSA-08

381LSA-08

PSL201

361LSA-20

381LSA-20

PSL202

361LSB-30

381LSB-30

PSL204

361LSC-65

381LSC-65

PSL312

Nominal diameter DN (mm) 250 300 350 400

Rated Kv

Linear 1100 1760 2750 4400

Equal

percent 1000 1600 2500 4000

Rated stroke L(mm) 100 100 100 100

Matching electronic actuator 361LSC-99

381LSC-99/PSL316 361LSD-160 PSL320

Nominal

pressure PN

MPa 1.6,2.5,4.0,6.4(6.3),10.0

Bar 16,25,40,64(63),100

Lb ANSI:Class150, Class300, Class600

Intrinsic flow characteristics Linear (not recommend), equal percentages (preferred)

Intrinsic adjustable ratio (R) 50

Signal Input: 4-20mA/1-5V, feedback input: 4-20mA

Power supply 220V 50HZ (380V must be specified)

Allowable leakage amount(1/

h) Class II (5×10-3×rated valve capacity) metal hard seal

Operating

temperature t

(℃)

Normal

temperature

type

- 20～200-40～250-60～250

Heat

dissipation

type

-40～450 -60～450

High

temperature

type

(Use of high temperature materials) 450～650

Low

temperature

type

-60～-100 -100～-200 -200～-250

Cut-off type -40～150 (valve core clamp PTFE) -60～200 (valve core clamp reinforced PTFE)

1. Performance indicators of this product implement GB/T4213-92 standard

2. There is no double-seat valve for DN25 or below, DN250-400 is not a national unified

product, KV value should be noted!

66

Product

BAIC GROUP

Outline dimensions

1301 Type electric double-seat regulator outline dimensions table

Nominal

Nominal

Unit: mm

diameter D D3 D4 n-d

-100

H1

℃ -200℃ -250℃ Weight

Kg

diameter

H2

L

H H

H1

2

H

H

D

H

PN MPa

25

255

260 290

PN6.4MPa

8-14

1.6

102

4.0

500

6.4

1112

700

1312

25

900

160

1512

206

41

120

32

680

285

830

315 8-14

26

105

30

1118

33

1318

32

1518

180

44

210

40

120

255

683

305

834

335

255

8-16

28

127

31

1190

34

1390

40

1590

200

62

220

50

140

340

758

370

908

8-16

38

132

47

1200

51

1400

50

1600

230

67

286

65

145

370

768

400

919

10-16

41

171

51

600

55

1463

65

800

290

1663

311

1000

190

1863

989

100

1152

80

255

405

61

435

80

10-16

88

188

80

1489

310

1689

337

1889

210

112

1022

100

1185

460

77

490

100

12-18

110

200

100

1505

350

1705

394

1905

220

143

1042

125

1207

310

96

525

120

555

131

14-18

125

250

400

700

460

1842

270

900

1336

2042

1548

1100

310

2242

160

229

195

150

243

590

150

630

480

16-18

508

260

280

1585

1358

2052

1570

2252.

205

296

248

200

268

700

200

740

600

18-18

610

300

320

1892

1436

2092

1548

2292

275

471

402 435

250 730 752 450 1707 1947 485 605 665

300 850 819 465 1767 2005 635 758 828High temperature Normal temperature PN 1.6 MPa Heat dissipation high temperature Normal temperature

1301 Type electric double-seat low temperature regulator outline dimensions table

H2

Weight Kg

Unit: mm

Performance indicators

67

Product

BAIC GROUP

Item Indicator value

Basic error % ±1.0

Return difference % 1.0

Dead zone % 1.0

Initial-end points

deviation %

Power on

Initial point ±2.5

End point ±2.5

Power off

Initial point ±2.5

End point ±2.5

Rated stroke deviation % +2.5

Bonnet type

Connection dimensions and standards

Refer to 1301 type pneumatic membrane double-seat regulator chapter

Refer to 1301 type pneumatic membrane double-seat regulator chapter

Ordering information

When ordering, users are requested to provide the following materials

· Regulator name, model and purpose.

· Nominal diameter (mm), nominal pressure (MPa), operating temperature and range.

· Upstream pressure, downstream pressure.

· Media name and status, media flow rate.

· Valve body flange standards.

· Valve body structure length (flange surface distance L).

· Other special requirements (e.g., corrosion resistance requirements, explosion-proof

level requirements, leakage level limitation requirements, etc.).

Technical parameters are subject to change without notice!