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1 inch brass Electric Water Flow Regulating Valve DN25, Electric water flow adjusting valve with control signal 0-5V,0-10V or 4-20mA, proportional valve For Water flow regulation for brewing machine

$58.57 $65.08 now piece
19998 items available
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Size:
1" (DN25)
Valve material:
Brass
Valve type:
Proportional type

Features:

1. Miniaturesize -- fit for small systems.

2.Engineering plastic shell -- better for seal and protection.

3. Allmetal Gears -- means longer service life.

4. Low powerconsumption -- Limit switch cut off power to motor when fully open/close.

5. Manualoverride and on/off Indicator is safe& convenient.

6. IP67Protection

 

TechnicalParameters:

Productsize:       1"  (DN25)

Valvetype:     2 Way

Locked-rotor delay time:  2-4Seconds

Maximumworking pressure:  1.0MPa 

Circulationmedium:         Cold/hot water,<50% glycol 

Ratedvoltage:              DC9-24V

Control signal:    0-5V, 0-10V or 4-20mA

Wiring diagram: 5 wires control with signal feedback

Workingcurrent:            ≤500MA

Open/closetime:            ≤7S

Lifetime:                  70000times(tesing pressure: 0.4Mpa, medium: water)

Valve bodymaterial:         Brass

Actuatormaterial:           PPO

Sealingmaterial:            FKM & PTFE

Actuatorrotation:           90degree

Max. torqueforce:          4 Nm

Cablelength:              0.5m

Environmenttemperature:   -15 ~ 60 centigrade

Liquidtemperature:         2 ~ 90centigrade

Manualoverride:            No

Indicator:                  Optional

Protectionclass:            IP67

 

Wring diagram:



 1, RD connect DC9-24V positive

2, BK connect DC9 ~ 24V (4-20mA-/0-5V-/0-10V)negative

3 GR connect position input /controlcurrent +/ control voltage +(4-20mA, 0-5V, 0-10V)

4, YW connect LED light (between 9-24V),when there is error, the light will be ON.

5, WT connect position feedback, OCoutput PWM signal

◎ PWM frequency0-100Hz, duty 5-95% 


Electricvalve dimension:

Main components material:

No.

Name

Material

Qty

1

Actuator

PPO

1

2

Body cover

Brass

1

3

O-ring

EPDM

2

4

Sealing

PTFE

2

5

Ball

Brass

1

6

Steam

Brass

2

7

O-ring

NBR

2

 

Electric Valve Dimension:

Size (mm)

D1/D2

d

L1

L2

E1

H1

H2

TF8(1/4”) Electric valve

1/4”

8

49

12

20.5

80.5

12

TF10(3/8”) Electric valve

3/8”

10

49

12

20.5

80.5

12

TF15(1/2”) Electric valve

1/2”

15

56

13

25

84

16

TF20(3/4”) Electric valve

3/4”

20

66

15

31

87

19

TF25(1”) Electric valve

1”

24

71

15

38

89

22

TF32(1 1/4”) Electric valve

1 1/4”

29

79

20

46

91

25

 

 

Application:

1.HVAC systems.

2.Water treatment.

3.Chemical process.

4.IC card water meters, heat energy meters, solar instrument. 

5.The central air conditioning fan coil, fire sprinkler 

3.Water saving irrigation, automatic control system, industrial mini automaticcontrol equipment. 

4.Agriculture Irrigation equipment 

5.Drinking water equipment, Water heater, washing machine, AHW etc. 

 

StrongPoints:

1.Has compact size with smart shape, Perform reliably, has long life time. 

2.The transmission system adopt new technology and made of metal gears with highoutput torque 

3.Multi-angle assembly, convenience for different space allocationrequirements. 

4.Floating seal structure, no leak, suitable for heavy dirt and long time noaction occasion.

5.Can replace the solenoid valve in the conditions that the solenoid valve cannot be worked. 

6.Varity of control methods, can both recognize the remote signal and feedbacksignal to the intelligent unit 

7.Motor & manual integration designed with the indicator. 

8.High protection class can be worked in moist conditions. 

9.Acquired CE certification and ISO certification

Product Photos



Shipment:

When you place an order, please choose a shipping method and pay for the order including the shipping fee. We will send the goods within 7 days once the payment is completed. We do not guarantee delivery time on all international shipments due to difference in customs clearing time in different countries. Please note that the shipping cost does not include any import tax. Buyers are responsible for customs duties.

 

Returns:

We do our best to serve our customers the best that we can. We will refund you if you return the goods within 15 days from your receipt of the goods for any reason. However, the buyer should make sure that the goods returned are in their original conditions. The buyer will be responsible for the shipping fee to return the goods.

 

Warranty & Maintenance:

We offer 1- month free replacement. Buyers may request replacement within 1 month from your receipt of the product for defect reason. The buyer should return the product in the original conditions to us and should bear the sipping costs for return.

We also provide 12-month free maintenance. The buyer should return the product in the original conditions to us and should bear the shipping costs for return. If any part is required to be replaced the buyer should also pay for the costs of the parts to be replaced. Before returning the items, please confirm the return address and the logistics method with us. After you give the items to the logistic company, please send us the tracking number. As soon as we receive the items, we will repair or exchange them ASAP.

 

Feedback:

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If you have any problems with our items or services, please feel free to contact us first before you leave negative feedback. We will do our best to solve any problems and provide you with the best customer services.