DN25 hvac machines for electric control two-way pvc ball valve 24v motorized ball valve

FOB Reference Price:Get Latest Price
$10.00 - $15.00 / Units | 100 Unit/Units (Min. Order)
Lead Time:
Quantity(Units) 1 - 50 51 - 500 501 - 1000 >1000
Est. Time(days) 3 7 10 Negotiable
Customization:
Customized logo (Min. Order: 100 Units)
Customized packaging (Min. Order: 100 Units)

More

Graphic customization (Min. Order: 100 Units) Less
Report Suspicious Activity
Overview
Quick Details
Place of Origin:
Fujian, China
Brand Name:
ELSONIC
Model Number:
DF220
Application:
General
Material:
Brass
Temperature of Media:
High Temperature, 5~95C
Pressure:
Medium Pressure
Power:
Hydraulic
Media:
Water, Water
Port Size:
1/2"
Structure:
Ball, ON/OFF
Name:
electric motor operated valve
Type:
HVAC Systems valve
Power Consumption:
<8W
Valve Body Material:
Brass
Closing Pressure:
0.2Mpa-DN15, 0.18Mpa-DN20, 0.15Mpa-DN25
Valve Close Time:
<7S
Sise:
DN15(1/2''),DN20(3/4''),DN25(1'')
Supply Ability
Supply Ability:
100000 Unit/Units per Month
Packaging & Delivery
Packaging Details
electric motor operated valve 1 UNIT/BOX SIZE: 11*12.5*7.5CM 20 UNIT/CARTON SIZE: 39*27*23CM
Port
Xiamen,China(Mainland)
Lead Time :
Quantity(Units) 1 - 50 51 - 500 501 - 1000 >1000
Est. Time(days) 3 7 10 To be negotiated
Video Description

 

Product Description

DF SERIES MOTORIZED BALL VALVE

DF Series Motorized Ball Valve, which is composed of actuator and valve body, is used to control HVAC water system. And the actuator, adopting synchronous motor as driver, operations stably. And the inbuilt limit contacts make the valve power off when the valve open or close. And the valve body is forged by brass, which is suited for motorized ball valve in air conditioning.

NOTE: Generally, the valve is installed on normally open position.

Power Supply:

 AC220V ±10%,  50/60Hz  
 Power Consumption: 3VA/6VA(Only when valve close or open) 
 Motor Type:Synchronous Motor/Reversible 
Running Time:  15s
 Output Torque: 15kgf.cm(DF220)    30kgf.cm(DF225)
 Lead Length: 700
 Nominal Pressure: 1.6Mpa
 Medium Temperature:  2~90
 Working Medium: Cooling/Hot Water or 50%EG

Connecting Method:

 Pipe Thread G

 

Dimension and Model Number

          

Electrical Schematics

Sectional View

Simple Exception Handling:

Code

Phenomenon exception handling

Reason

Handling

01

Open valve and close valve is in opposite position.

Wiring is wrong.

To change the wiring of the open valve and close valve.

02

Actuator doesn’t work.

Wiring is wrong or circuit is burned or there are water in the actuator or motor is damaged.

Check the power supply and circuit and thermostat.

Replace the actuator.

03

Thread connections are cracked.

The connecting thread is not matched. Or the installation is irregular. Or force is too large.

Replace the valve body.

04

The valve can not open or close fully.

Pipes clogged or poor water quality.

Clean the debris in the pipes or install pre-filter.

 

Installation Notices

1.The actuator should be installed on the horizontal line.

2.Do not use too much force on the actuator during installation.

3.The thread to connect the valve should be the standard international pipe thread(pipe thread G). Do not use taper thread to connect the valve.

4.Keep the valve and pipes clean before installation.

5.The valve and pipes can be installed horizontally or vertically, but do not install them on invert position.

6.To make sure pipes and the valve keep warm, but do not keep the actuator inside insulation layer