Product Main

Quick Details

Brand Name: Beion
Temperature of Media: Medium Temperature
Material: Stainless Steel
Pressure: Medium Pressure
Standard or Nonstandard: Standard
Model Number: V25T24-62
Place of Origin: China (Mainland)
Port Size: 25mm
Media: Base
Power: Solenoid
Structure: Diaphragm
working voltage: 12VDC

Specifications

Description forV Series of Diaphragm Valve:

L Solenoid operated with diaphragm, available for all kinds of corrosive liquid and non-granular liquid, etc.

L Provide product with 2-way or 3-way structure

L Low consumption

L Solenoid coil fully isolated designation

L Wetted materials: PTFE, PEEKTM, PPS, EPDM and perfluorinated rubber, etc.

L Modular installation reaching no leaking point and reducing installation space

L Continuous operating for 200,000,000 times

L Small size,small occupied space

L Response time extremely short

L Small internal fixed volume

L Standard withstand pressure is 0~60psi,higher pressure please consult Beion Fluid   

L Available for customized products for specialized parameters accordingly                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          

Specification:

Valve Type

Type

Valve Size

Moudle

Flow Structure

V20

19.050mm

N/A

2-Way NO/NC

V20T

19.050mm

N/A

2 Position 3 Way(T)

V25

25.400mm

N/A

2-Way NO/NC

V25T

25.400mm

N/A

2 Position 3 Way(T)

Remarks:                                                               *2-way Normally closed (marked as NC)                                                                                                                            *2-way Normally open(marked as NO)                                                                                                                            *3-way,one tube for NC, the other tube for NO(marked as T)  

 

 

 

 

 

 

 

 

 

 

 

Electric Parameters

Valve Type

Voltage

Power @             70.F(21)

Power for Energy-Saving Chip @             70.F(21)

Current  @           70.F(21)

V20

12 VDC

2.8 watts

0.29 watts

0.22  amps

24 VDC

2.9 watts

0.29 watts

0.10  amps

V20T

12 VDC

2.8 watts

0.29 watts

0.22  amps

24 VDC

2.9 watts

0.29 watts

0.10  amps

V25

12 VDC

4.0 watts

0.44 watts

0.32  amps

24 VDC

4.0 watts

0.44 watts

0.16  amps

V25T

12 VDC

4.0 watts

0.44 watts

0.32  amps

24 VDC

4.0 watts

0.44 watts

0.16  amps

Remarks:                                                                                                                                                                                   1.115VAC and 220VAC also available for customized                                                                                                                                                              2. the eNergy-saving chip provides excess voltage for using to make the valve working (Ex. 24VDC circuit voltage can make rated voltage to be 12VDC to excess the voltage and work properly),after 110ms,the voltage will be reduced to 1/3 of original (Ex. 24VDC voltage shall be reduced to 8VDC),which can effectively shorten the response time and lower the heat of the valve body,also can keep the solenoid valve to properly working.

 

 

Options for Hole Size and Maximum Working Pressure

Valve Type

0.032" (0.80mm)

0.046" (1.17mm)

0.054" (1.40mm)

0.062" (1.57mm)

0.092" (2.34mm)

0.125" (3.17mm)

V20

20psi

n/a

20psi

20psi

N/A

N/A

V20T

15psi(NC/NO)

15psi(NC/NO)

N/A

N/A

N/A

N/A

20psi(COM)

20psi(com)

V25NC

N/A

N/A

N/A

30psi

15psi

10psi

V25NO

N/A

N/A

N/A

30psi

10psi

N/A

V25T

30psi(NC/NO)

N/A

N/A

30psi(NC/NO)

N/A

N/A

60psi(COM)

60psi(com)

Remarks:                                                                                                        1.All diaphragm valves can work under vacuum condition                                                                                                                   2.Higher pressure,please kindly contact Beion Fluid                                                                                                                       3.V20T series under EPDM or FFKM,10psi(NC/NO),15psi(COM)

 

 

 

Internal Volume & Flow Capacity

Valve Type

Hole Size

Internal Volume

CV

V20

0.032"

19μl

0.011

0.054"

39μl

0.027

0.062"

54μl

0.030

V20T

0.032"

45μl

0.010

0.046"

52μl

0.023

V25

0.062"

55μl

0.042

0.092"

133μl

0.080

0.125"

296μl

0.105

V25T

0.032"

47μl

0.010

0.062"

87μl

0.028

 

 

Response Time (Normally Closed)

Valve Type

Open Time(ms)

Closing Time(ms)  

Standard

High Voltage Startup

V20

15ms

5ms

8ms

V20T

Changeable

V25

20ms

7ms

15ms

V25T

Changeable

Remarks:                                                                                                        1.Test media is gas,it will be different from media to media                                                                          2.High voltage open and low voltage to maintain theory: diaphragm valve with high voltage (if the rated voltage is 12VDC,can use the voltage of 24 VDC) instantly startup,start circuit after 110ms,then reduce the voltage to 1/2~1/3 of original,the diaphragm valve still can work properly.

3. Start lower voltage through higher voltage can maintain the reduced power respectively to be 1/9 and 1/4 of original.

 

 

 

 

Options for Wetted Materials of Diaphragm Valve

Valve Type

Material for Diaphragm

Material for Valve Body

PTFE

PPS

PEEK

V20 Series

PTFE

EPDM

N/A

FFKM

N/A

V20T Series

PTFE

EPDM

N/A

FFKM

N/A

V25 Series

PTFE

EPDM

N/A

FFKM

N/A

V25T Series

PTFE

N/A

EPDM

N/A

N/A

N/A

FFKM

N/A

N/A

N/A

Remarks:                                                                                                                                           1. Material of valve body and diaphragm for V20 NO series can only be PTFE.                                                                                                                  2. Material of valve body is PTFE and PEEK for V25-92 series and material of diaphragm is PTFE                                                                                                                                                       3. Material of valve body and diaphragm for V25-125 series can only be PTFE.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Example for Product Type:

V20

NC

24

-

62

-

4

-

E

T

T

T

 

T

 

T

 

T

Valve Size

Working Status

Working Voltage

 

Hole Diameter

 

Material of Coverplate(PTFE keep empty)

 

Material of Didphragm (PTFE keep empty)

 

1

Valve Size

V20,V25

2

Working Status

NC(2-way Normally Close),NO(Normally Open),T(2 position 3-way)

3

Working Voltage

12VDC,24VDC,115VAC,220VAC

4

Hole Diameter(1/1000inch)

32,46,54,62,92,125

5

Material of valve body                                   (PTFE is standard valve body material)

4(PPS),5(PEEKTM)

6

Material of DiaPhragm                       (PTFE is standard diaphragm material)

E (EPDM),P(FFKM)

Normally Closed Solenoid Diaphragm Valve