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Electric Modulating Valve

Electric Modulating Valves,it is ideal for using in steam as well as hot/ chilled water environment in heating, ventilating, air conditioning, and refrigeration system.


Enquiry

Product description

 

2-way/ 3-way Electric Modulating Valves Flange connection,PN16/PN25

·All valve bodies are made of precision cast iron for long service life

·Nominal diameter:DN15...DN300

·Flow rate:4...2200m3/h

·Can be used with AC... -. .M2, AD... -M2, AD...... M2 drives

·High temperature resistant paint on the surface of the valve body, which will not

peel off or lose its color under high temperature and prolonged use

·The valve body is pressurized: PN16

 

Application:

It is ideal for using in steam as well as hot/ chilled water environment in heating, ventilating, air conditioning, and refrigeration system.

Glycol

 

 

 

 

 

-10℃~130℃

(Chilled/hot water valve)

 

 

 

 

 

 

 

 

 

2℃~180℃

(Steam valve)

 

Hot water

 

Saturated steam(≤130℃ or ≤0.1MPa)

Saturated steam(≤0.6MPa) Overheated steam(≤180℃)

 

 

Notes: when medium temperature in valve below 0℃ (R12, R22, R134a, R202, glycol), the stem of the valve should be protected by electric heating sheath to avoid frosting and icing.

 

Outline of valve type:

2-way seat valves

Cold/hot water valve:﹣10℃...﹢130℃

 

Model Water valve

Pipe Diameter (in.)

DN

(mm)

Kvs (m3/h)

Stroke (mm)

Actuator Recommended

△Ps

(Mpa)

AF15-2VRC-S

1/2"

15

4

20

700N

≤0.80

AF20-2VRC-S

3/4"

20

5

20

700N

≤0.60

AF25-2VRC-S

1"

25

7.5

20

700N

≤0.35

AF32-2VRC-S

1 1/4"

32

10

20

700N

≤0.60

AF40-2VRC-S

1 1/2"

40

24

20

1200N

≤1.00

AF50-2VRC-S

2"

50

40

20

1800N

≤1.60

AF65-2VRC-S

2 1/2"

65

52

20

1800N

≤1.60

AF80-2VRC-S

3"

80

87

20

1800N

≤1.60

AF100-2VRC-S

4'

100

124

20

1800N

≤1.60

AF125-2VRC-S

5"

125

230

40

3000N

≤1.20

AF150-2VRC-S

6"

150

330

40

3000N

≤1.00

AF200-2VRC-S

8"

200

450

40

3000N

≤0.80

AF250-2VRC-S

10"

250

630

40

5000N

≤0.70

AF300-2VRC-S

12"

300

1200

100

16000N

≤1.20

AF350-2VRC-S

14"

350

1700

100

16000N

≤1.60

AF400-2VRC-S

16"

400

1900

100

20000N

≤1.60

 

Steam valves:2...﹢180℃

Type

Caliber

(in.)

DN

(mm)

Kvs (m3/h)

Stroke

(mm)

Actuator Recommended

△Ps (Mpa)

AF15-2SRC-S

1/2"

15

4

20

1200N

≤1.20

AF20-2SRC-S

3/4"

20

5

20

1200N

≤1.00

AF25-2SRC-S

1"

25

7.5

20

1200N

≤0.70

AF32-2SRC-S

1 1/4"

32

10

20

1200N

≤1.00

AF40-2SRC-S

1 1/2"

40

12

20

1800N

≤1.60

AF50-2SRC-S

2"

50

31

20

1800N

≤1.60

AF65-2SRC-S

2 1/2"

65

49

20

1800N

≤1.60

AF80-2SRC-S

3"

80

78

20

3000N

≤1.60

AF100-2SRC-S

4'

100

124

20

3000N

≤1.60

AF125-2SRC-S

5"

125

200

40

3000N

≤1.20

AF150-2SRC-S

6"

150

300

40

3000N

≤1.00

AF200-2SRC-S

8"

200

450

40

3000N

≤0.80

AF250-2SRC-S

10"

250

630

100

5000N

≤0.90

AF300-2SRC-S

12"

300

1200

100

16000N

≤1.60

AF350-2SRC-S

14"

350

1700

100

25000N

≤1.60

AF400-2SRC-S

16"

400

1900

100

25000N

≤1.60

AF450-2SRC-S

16"

450

2200

100

25000N

≤1.60

 

3-way seat valve

Cold/hot water valve:﹣10℃...﹢130℃

Type

Caliber (in.)

DN

(mm)

Kvs (m3/h)

Stroke (mm)

Actuator Recommended

△Ps

(Mpa)

AF15-3VRC-S

1/2"

15

4

20

1200N

≤0.80

AF20-3VRC-S

3/4"

20

5

20

1200N

≤0.70

AF25-3VRC-S

1"

25

7.5

20

1200N

≤0.60

AF32-3VRC-S

1 1/4"

32

10

20

1200N

≤0.50

AF40-3VRC-S

1 1/2"

40

24

20

1800N

≤0.70

AF50-3VRC-S

2"

50

40

20

1800N

≤0.60

AF65-3VRC-S

2 1/2"

65

52

20

1800N

≤0.45

AF80-3VRC-S

3"

80

87

20

3000N

≤0.45

AF100-3VRC-S

4'

100

124

20

3000N

≤0.20

AF125-3VRC-S

5"

125

230

40

3000N

≤0.15

AF150-3VRC-S

6"

150

330

40

5000N

≤0.08

AF200-3VRC-S

8"

200

450

40

5000N

≤0.13

AF250-3VRC-S

10"

250

630

100

10000N

≤0.15

AF300-3VRC-S

12"

300

1200

100

16000N

≤0.15

AF350-3VRC-S

14"

350

1700

100

25000N

≤0.08

AF400-3VRC-S

16"

400

1900

100

25000N

≤0.08

AF450-3VRC-S

16"

400

2200

100

25000N

≤0.07

△Ps:The maximum water pressure difference between the valve body and the actuator that can be closed

Product model description: Example AF**-2SRC-S

  1. A=Avannto
  2. F=Flanged type connection
  3. **=Size
  4. 2/3: 2=2 ways,3=3 ways
  5. Application: V=Water(-10~130℃),S=steam(2~180℃)
  6. Valve body material: R=Ductile Iron
  7. Max.working pressure:C=PN16,D=PN25

 

 

Notes:

If the steam valve needs a power off reset function, please add accessories: power off reset AUPS-24 series, this product can supply power to the valve in the case of system power off and provide control signals to control valve closure

 

The configuration driver needs to be selected according to the actual working conditions on site

 


Technical data:

Main parameters:                                                      PN class                                                 PN16,PN25 optional

                                                                  Standard of female threaded                                ISO 7005,JB/T 4700-200,ANSI B 16.5

                                                                              Leakage rate                                            <0.02%*Kvs

Application:                                               Water valve(-10℃~130℃)           Chilled water,Refrigerant(R12、R22、R134a、                                                         R202),Glycol,Hydrazine,Phosphate,Hot                                                                                                                                       water,Saturated steam(≤120℃ or ≤0.1MPa)

 

                                                                    Steam valve(2℃~180℃)                            Saturated steam(≤0.69MPa),Overheated steam                                                                                                                                                                                                                        (≤180℃)

 

Operating data:                                               Working pressure                                           0.6Mpa, 2.5Mpa

                                                                             storke                                                    20mm(DN15~DN65), 40mm(DN80~DN250)                                                                                      Adjustable ratio                                           100:1

                                                                                 Valve body                                                   Ductile Iron

                                                                         Valve cores                                              stainless steel

                                                               stem                                                    stainless steel

                                                                           seal ring                                                Teflon

                                                                     Sealing structure                                         Body Brass, four seals inside. Two fluorine rubber o-rings,

                                                                                                                                               one polytetrafluoroethylene stainless steel spring tension

                                                                                                                                               ring, one polytetrafluoroethylene dust ring!

 

2-Way Steam Valve Body Dimensions



2-Way Steam Valve Dimensions

 

Size

 

 

C

 

 

L

 

D (PN16)

 

D (PN25)

 

D1 (PN16)

 

D1 (PN25)

 

n* φd

 

 

f

 

H (PN16)

 

H (PN25)

 

H1 (PN16)

 

H1 (PN25)

 

H2 (PN16)

 

H2 (PN25)

H+

Actuator

700

/1200N

H+

Actuator

1800/3000

/5000N

H+

Actuator 10000N

H+

Actuator

16000/

25000N

DN

(mm)

(mm)

(mm)

(mm)

(mm)

(mm)

PN16

PN25

 

(mm)

(mm)

(mm)

(mm)

(mm)

(mm)

(mm)

(mm)

(mm)

(mm)

DN15

14

130

φ95

φ95

φ65

φ65

4*φ14

4*φ14

3

157

157

87

87

63

63

330

412

--

--

DN20

14

140

φ105

φ105

φ75

φ75

4*φ14

4*φ14

3

161

161

92

92

68

68

338

417

--

--

DN25

14

165

φ115

φ115

φ85

φ85

4*φ14

4*φ14

3

161

161

100

100

76

76

340

425

--

--

DN32

16

180

φ140

φ140

φ100

φ100

4*φ18

4*φ18

3

165

165

114

114

88

88

345

460

--

--

DN40

15

200

φ150

φ150

φ110

φ110

4*φ18

4*φ18

3

160

160

120

120

94

94

355

445

--

--

DN50

16

230

φ165

φ165

φ125

φ125

4*φ18

4*φ18

3

190

190

137

137

107

107

--

462

--

--

DN65

21

290

φ185

φ185

φ145

φ145

4*φ18

8*φ18

3

209

209

150

150

120

120

--

475

--

--

DN80

21

310

φ200

φ200

φ160

φ160

8*φ18

8*φ18

3

206

206

177

177

147

147

--

500

--

--

DN100

22

350

φ220

φ235

φ180

φ190

8*φ18

8*φ22

3

229

229

185

185

153

153

--

513

--

--

DN125

22

400

φ250

φ270

φ210

φ220

8*φ18

8*φ26

3

276

276

207

207

174

174

--

535

--

--

DN150

25

480

φ285

φ300

φ240

φ250

8*φ22

8*φ26

3

292

292

251

251

215

215

--

571

--

--

DN200

23

495

φ340

φ360

φ295

φ310

12*φ22

12*φ26

3

322

301

216

240

180

204

--

610

--

--

DN250

26

622

φ405

φ425

φ355

φ370

12*φ26

12*φ30

3

367

367

268

268

230

230

--

630

800

--

DN300

28

698

φ460

φ485

φ410

φ430

12*φ26

16*φ30

3

396

383

295

343

255

300

--

--

842

1074

DN350

34

787

φ555

φ555

φ470

φ490

16*φ26

16*φ33

3

 

 

371

371

326

326

--

--

1005

1237

DN400

34

914

φ620

φ620

φ525

φ550

16*φ30

16*φ36

3

 

 

404

404

358

358

--

--

1080

1312

DN450

39

914

φ640

 

φ585

 

20*φ30

 

3

 

 

453

453

400

400

 

 

 

 

C: Flange thickness

D: Diameter of flange outer circle

D1: Outside diameter of flange sealing face n*φd:Center line diameter of flange bolt hole F: Thickness of flange section

L: Distance between left and right flange ends

H:The distance from the centerline of the flange to the top of the stem H1:Left and right flange centerline to the bottom of the body distance H2:The distance from the center line of the flange to the lower flange

H+Actuator 700/1200N: Right and left flange center line to700N、1200N Actuator Top distance

H+Actuator 1800/3000/5000N: Right and left flange center line to1800N、3000N Actuator Top distance

H+Actuator 10000N: Right and left flange center line to10000N Actuator Top distance

H+Actuator 16000/25000N:Right and left flange center line to16000N、25000N Actuator Top distance

 

Note: The installation needs to be prepared according to the field

conditions of the demolition space.

 

3-way water valve body: 

 

3-way water valve body:

 

口径

 

C

 

L

 

D (PN16)

 

D1 (PN16)

 

n* φd

 

f

 

H (PN16)

 

H1 (PN16)

 

H2 (PN16)

H+

Actuator

700

/1200N

H+

Actuator

1800/3000

/5000N

H+

Actuator

10000N

H+

Actuator

16000/

25000N

DN

(mm)

(mm)

(mm)

(mm)

PN16

 

(mm)

(mm)

(mm)

(mm)

(mm)

(mm)

(mm)

DN15

14

157

φ95

φ65

4*φ14

3

157

87

63

330

412

--

--

DN20

14

161

φ105

φ75

4*φ14

3

161

92

68

338

417

--

--

DN25

14

161

φ115

φ85

4*φ14

3

161

100

76

340

425

--

--

DN32

16

165

φ140

φ100

4*φ18

3

165

114

88

345

460

--

--

DN40

18

200

φ150

φ110

4*φ18

3

160

120

94

355

445

--

--

DN50

20

230

φ165

φ125

4*φ18

3

192

105

75

--

462

--

--

DN65

18

290

φ185

φ145

4*φ18

3

206

148

118

--

475

--

--

DN80

20

310

φ200

φ160

8*φ18

3

207

150

120

--

500

--

--

DN100

24

350

φ220

φ180

8*φ18

3

228

182

150

--

510

--

--

DN125

24

400

φ250

φ210

8*φ18

3

275

202

170

--

530

--

--

DN150

24

480

φ285

φ240

8*φ22

3

290

245

209

--

565

--

--

DN200

24

495

φ340

φ295

12*φ22

3

322

216

180

--

610

--

--

DN250

26

622

φ405

φ355

12*φ26

3

367

268

230

--

630

800

--

DN300

28

698

φ460

φ410

12*φ26

3

396

295

255

--

--

842

1074

DN350

34

787

φ555

φ470

16*φ26

3

 

371

326

--

--

1005

1237

DN400

34

914

φ620

φ525

16*φ30

3

 

404

358

--

--

1080

1312

DN450

39

914

φ640

φ585

20*φ30

3

 

453

400

--

--

--

--

 

C: Flange thickness

D: Diameter of flange outer circle

D1: Outside diameter of flange sealing face n*φd:Center line diameter of flange bolt hole F: Thickness of flange section

L: Distance between left and right flange ends

H:The distance from the centerline of the flange to the top of the stem H1:Left and right flange centerline to the bottom of the body distance H2:The distance from the center line of the flange to the lower flange

H+Actuator 700/1200N: Right and left flange center line to700N、1200N Actuator Top distance

H+Actuator 1800/3000/5000N: Right and left flange center line to1800N、3000N Actuator Top distance

H+Actuator 10000N: Right and left flange center line to10000N Actuator Top distance

H+Actuator 16000/25000N:Right and left flange center line to16000N、25000N Actuator Top distance

 

Note: The installation needs to be prepared according to the field

conditions of the demolition space.

 

 

                                                                                                                                                                                                

                                                           

AC/D1800-M2...                                                                                                 

AC/D3000-M2...

AC/D4000-M2...

AC/D5000-M2...

 

 

Motorized valve actuator:

·For valve body with stroke≤ 42mm, rated output force1800N/3000N/4000N/5000N

·AC1800-.../AC3000-.../AC4000-... AC5000-... proportional control type 0(2)~10VDC,0(4)~20mA various control signals

·AD1800-.../AD3000-.../AD4000-.../AD5000-...:3-digit floating-point type, receiving 3-digit control signals

·AC24V/AC220V selectable

·Adjustable force up to 2000N/3300N/4300N/5200N

·AC force-limiting permanent magnet synchronous motor can output force according to fixed torque

·Input/valve position feedback signal: 0(2)~10VDC,0(4)~20mA can beselected(only proportional control type)

·LED digital display window, the operating status of the drive can be seen at a glance

·Flow characteristic curve: Equal percentage and equal linear selectable (only proportional control type, set by dip switch)

·Proportional and three-digit floating-point actuator in one (AC24V only)

·Switching between proportional and three-digit floating-point types is possible with the flick of a dip switch (AC24 Vonly)

·The driver has the function of switching between analog input signal and switch input signal at will, and has an analog feedback signal output at the same time as the switch signal input (AC24 Vonly)

·The sensitivity/dead zone of the driver can be adjusted according to the fluctuation of the on-site signals and the interference of the inverter system to adjust the sensitivity of the driver, so that the driver can work stably, thus achieving the significant effect of energy saving and emission reduction

 

Summary of Driver Models:

Electric drive model

Rated output force

Actual output force

Working Voltage

 

Control Signal

With or without Manual

 

Running time

AC1800-24-M2

1800N

1800N~2000N

AC 24V

0(2)~10V, 0(4)~20mA

Yes

3.13s/mm (50Hz)

AC1800-220-M2

1800N

1800N~2000N

AC220V

0(2)~10V, 0(4)~20mA

Yes

3.13s/mm (50Hz)

AD1800-24-M2

1800N

1800N~2000N

AC 24V

3-position

Yes

3.13s/mm (50Hz)

AC3000-24-M2

3000N

3000N~3300N

AC 24V

0(2)~10V, 0(4)~20mA

Yes

3.13s/mm (50Hz)

AC3000-220-M2

3000N

3000N~3300N

AC220V

0(2)~10V, 0(4)~20mA

Yes

3.13s/mm (50Hz)

AD3000-24-M2

3000N

3000N~3300N

AC 24V

3-position

Yes

3.13s/mm (50Hz)

AC4000-24-M2

4000N

4000N~4300N

AC 24V

0(2)~10V, 0(4)~20mA

Yes

3.13s/mm (50Hz)

AC4000-220-M2

4000N

4000N~4300N

AC220V

0(2)~10V, 0(4)~20mA

Yes

3.13s/mm (50Hz)

AD4000-24-M2

4000N

4000N~4300N

AC 24V

3-position

Yes

3.13s/mm (50Hz)

AC5000-24-M2

5000N

5000N~5200N

AC 24V

0(2)~10V, 0(4)~20mA

Yes

3.13s/mm (50Hz)

AC5000-220-M2

5000N

5000N~5200N

AC220V

0(2)~10V, 0(4)~20mA

Yes

3.13s/mm (50Hz)

AD5000-24-M2

5000N

5000N~5200N

AC 24V

3-position

Yes

3.13s/mm (50Hz)

 

Technical Data:

Electrical Parameters

Motor                                                                                                                 Permanent magnet synchronous motor 24VAC±15%

Working voltage

AC1800-24.../AC3000-24.../ AC5000-24...                                                       24VAC±15%

AD1800-24.../AD3000-24.../ AD5000-24...

Operating Voltage                                                                                             220VAC±15%

AC1800-220.../AC3000-220.../ AC5000-220...

AD1800-220.../AD3000-220.../ AD5000-220...

 

Frequency                                                                                                     50Hz or 60Hz selectable

AD1800/3000/5000...                                                                                    10VA

AC1800/3000/5000...                                                                                    12VA

 

 

Impedance: (proportional adjustment type only)

Voltage Input Impedance                                                                              >100K

Current Input Impedance                                                                              <0.167K

 

 

Load Requirements (Proportional regulation type only)

Voltage Output Load Requirements                                                              >1K

Current output load requirement                                                       <0.K

 

Functional Parameters

Upper and lower limit dead band range                                                        ≤2%

High and low sensitivity                                                                                 ≤1.5%,≤2%

 

Environmental parameters

Enclosure protection grade                                                                          IP54

Maximum permissible medium temperature                                                -25~+130℃(water valve)

                                                                                                                     /2~+180℃(steam valve)

 

Operating

Ambient temperature                                                                                  -10~+60℃

Ambient humidity                                                                                        ≤95%RH

 

 

Transportation

Ambient Temperature                                                                                      -30~+65℃

Ambient Humidity                                                                                       ≤95%RH

 

Storage

Ambient Temperature                                                                                       -15~+50℃

Ambient Humidity                                                                                            ≤95%RH

 
 
 

Cover Material            Cover material                                                          Die-casting Aluminum

                                 Bracket material                                                       Die-casting aluminum (surface treated with anti-rust)

 

 

Size and weight          Product dimensions                                                   See dimension drawing

                                  Weight                                                                     6.3Kg

 

 

                                                                                                                                                                                                 

 

AC/D700- M2...

AC/D1200-M2...

 

Motorized valve actuator:

  • For valve body with stroke≤ 22mm, rated output force 700N/1200N
  • AC700-.../AC1200-...:proportional control type

0(2)~10VDC,0(4)~20mA various control signals

·AD700-.../AD1200-...:3-digit floating-point type, receiving 3-digit control signals

·Adjustable force up to 1000N/1500N

·AC force-limiting permanent magnet synchronous motor can output force according to fixed torque

·Input/valve position feedback signal: 0(2)~10VDC,0(4)~20mA can beselected(only proportional control type)

·Flow characteristic curve: Equal percentage and equal linear selectable (only proportional control type, set by dip switch)

·Proportional and three-digit floating-point actuator in one (AC24V only)

·Switching between proportional and three-digit floating-point types is possible with the flick of a dip switch (AC24 Vonly)

·The driver has the function of switching between analog input signal and switch input signal at will, and has an analog feedback signal output at the same time as the switch signal input (AC24 Vonly)

·The sensitivity/dead zone of the driver can be adjusted according to the fluctuation of the

on-site signals and the interference of the inverter system to adjust the sensitivity of the driver, so that the driver can work stably, thus achieving the significant effect of energy saving and emission reduction

 

Summary of Drive Models:

Electric drive model

Rated output force

Actual output force

Working Voltage

Control Signal

Running time

AC700-24-N2

700N

700N~900N

AC 24V

0(2)~10V, 0(4)~20mA

3.13s/mm (50Hz)

AD700-24-N2

700N

700N~900N

AC 24V

3-position

3.85s/mm (50Hz)

AC1200-24-N2

1200N

1200N~1400N

AC 24V

0(2)~10V, 0(4)~20mA

3.85s/mm (50Hz)

AD1200-24-N2

1200N

1200N~1400N

AC 24V

3-position

3.85s/mm (50Hz)

 

 

 

 

 

 

 

 

 

 

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