V-Notch Proportional Electric Ball Valve

Model NO.: EV-000014
Type: Fixed Ball Valve
Function: Bypass-Valve
Temperature: High Temperature
Application: Industrial Usage, Water Industrial Usage
Size: ND15~250
Delivery: in 7 Days
Trademark: Grat
Transport Package: Carton/Wooden Box
Specification: CE, TUV, ISO
Origin: Wuhan, Hubei, China
HS Code: 8481804090
            V-notch Proportional Electric Ball Valve
Product Description

V-Notch Proportional Electric Ball Valve
1.Specification
Power supply AC220V
Body size DN15-250
Medium Temp -80°C~160°C(no congelation)
Operating pressure PN1.0~2.5(MPa)
Action mode 4-20mA Signal input feedback, 0-90° gyration
Action time 4~30S
Body connections  Flange
Body material WCB, ZG1CrM0, ZG1Cr18Ni9Ti
Sealed material PTFE
Actuator material Casting aluminum alloy
Applicable medium Acid, alkali, salt, chlorine gas, steam, source water, mine pulp and paper pulp, aqua regia,oxidant, reducing agent, corrosive chemical liquid
 

2.Installation size figure
V-Notch Proportional Electric Ball Valve

 

Size

MPa

DN

C

D

D1

D2

Z-d

f

b

15

1.0

132

95

65

45

4-14

2

14

1.6

132

95

65

45

4-14

2

15

20

1.0

142

105

75

55

4-14

2

16

1.6

142

105

75

55

4-14

2

16

25

1.0

150

115

85

65

4-14

2

16

1.6

150

115

85

65

4-18

3

16

32

1.0

165

135

100

78

4-18

3

16

1.6

165

135

100

78

4-18

3

16

40

1.0

180

145

110

85

4-18

3

17

1.6

180

145

110

85

4-18

3

17

50

1.0

200

160

125

100

4-18

3

18

1.6

200

160

125

100

4-18

3

18

65

1.0

220

180

145

120

4-18

3

20

1.6

220

180

145

120

4-18

3

20

80

1.0

250

195

160

135

4-18

3

22

1.6

250

195

160

135

4-18

3

22

100

1.0

280

215

180

155

4-18

3

22

1.6

280

215

180

155

4-18

3

24

125

1.0

320

245

210

185

4-18

3

24

1.6

320

245

210

185

4-18

3

26

150

1.0

360

280

240

210

8-23

3

24

1.6

360

280

240

210

8-23

3

28

200

1.0

400

335

295

265

8-23

3

26

1.6

400

335

295

265

8-23

3

30

250

1.0

450

405

350

320

12-23

4

28

1.6

450

405

355

320

12-23

4

30


3.The material of the main parts

Part name

Body

Bonnet

Stuffing box

Gland ring

Seat

Packing

Spanner

Material

trademark

WCB

ZG1CrM0

ZG

1Cr18Ni9Ti

WCB

ZG1CrM0

ZG

1Cr18Ni9Ti

WCB

40Cr

ZG

1Cr18Ni9Ti

WCB

ZG1CrM0

ZG

1Cr18Ni9Ti

FEP

FEP

WCB

 


4. Applicable channeling medium

Medium state

Medium Temp.

Medium pressure

Medium characteristics

Medium concentration

Medium name

Liquid

-80ºC~+160ºC

0~20kg/cm2

Strong corrosion, high scour  sharpen

Unlimited

Acid, alkali, salt, chlorine, steam, source water, mine pulp, paper pulp, aqua regia, oxidant, reducing agent.

Gas

-80ºC~+160ºC

0~20kg/cm2

Strong corrosion, high scour  sharpen

Unlimited

Mixture of liquid and solid

-80ºC~+160ºC

0~20kg/cm2

Strong corrosion, high scour  sharpen

<60%


5.Control Diagram
V-Notch Proportional Electric Ball Valve
Model Circuit Model Circuit
S ON/OFF,no output signal CPT ON/OFF,output 4~20mA signal
MS ON/OFF,output passive contact signal PCU Regulation,output 4~20mA signal
PIU ON/OFF,output 0~1000Ω signal G ON/OFF,output passive contact signal
SP ON/OFF,middle position control H ON/OFF,output passive contact signa

Packing&Shipping
1.Packing: inner with bubble wrap,outer with cardboard box and wooden case.
2.Transportation:by sea,by air,by train.


Our Services
1.Professional consultation 
2.24 hours response 
3.One year warranty.
4.Safe packing for shipment
5.Welcome sample order.




 

 





 

Ordinary steel ball slide rails are basically two or three metal slide rails. The more common structure is the structure installed on the side of the drawer. The installation is simpler and saves space.  Good-quality steel ball slide rails can ensure smooth sliding and large load bearing capacity. Such slide rails can have the functions of buffering closing or pressing rebound.  In modern furniture, steel ball slides are gradually replacing roller-type slides and become the main force of modern furniture slides.
 The three-section steel ball slide rail is subdivided into different types according to the size of the width, and applied in different environments according to the needs!

Normal Slide

Normal Slide,Bearing Slide,Table Slide Rail,Ball Bearing Slide

Gangling Hardware produce factory , https://www.ganglinggd.com