SPECIFICATION
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Type
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BALL VALVES
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|
Customized support
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OEM
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|
Place of Origin
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China
|
|
Brand Name
|
CZIT
|
|
Model Number
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DN20
|
|
Application
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General
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|
Temperature of Media
|
Medium Temperature
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Power
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Electric
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|
Media
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Water
|
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Port Size
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108
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Structure
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BALL
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Product name
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brass electric two pass valve
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|
Body material
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BRASS 58-2
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|
Connection
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BSP
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Size
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1/2" 3/4" 1"
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|
Color
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Yellow
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Standard
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ASTM BS DIN ISO JIS
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|
Nominal pressure
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PN≤1.6MPa
|
|
Medium
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Water, non-corrosive liquid
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|
Working Temperature
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-15℃≤T≤150℃
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|
Pipe thread standard
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ISO 228
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DIMENSION STANDARDS
PRODUCTS DETAIL SHOW
The driver and valve body of VA7010 series electric valve are connected by screw sleeve, and the driver can be installed after the valve is installed, on-site assembly, flexible and convenient wiring.
The graphic design of the driver can be mounted close to the wall, which takes up little space. The product is reliable and durable, with low operating noise, and can work reliably in the high temperature environment that often occurs in concealed fan coil units.
When the valve does not work, it is normally closed. When it needs to work, the thermostat provides an opening signal to make the electric valve switch on the AC power supply and operate, open the valve, and the chilled water or hot water enters the fan coil to provide cold or heating for the room. When the temperature reaches the thermostat set value, the thermostat disables the electric valve, and the reset spring closes the valve, thus cutting off the flow of water into the fan coil. By closing or opening the valve, the room temperature is always maintained within the temperature range set by the thermostat.
MARKING AND PACKING
• Each layer use plastic film to protect the surface
• For all stainless steel are packed by plywood case. Or can be customized packing.
• Shipping mark can make on request
• Markings on products can be carved or printed. OEM is accepted.
INSPECTION
• UT test
• PT test
• MT test
• Dimension test
Before delivery, our QC team will arrange NDT test and dimension inspection.Also accept TPI(third party inspection).
PRODUCT CHARACTERISTICS
Control characteristics: motor drive reset
Drive power supply: 230V AC±10%, 50-60Hz;
Power consumption: 4W (only when the valve is open and closed);
Motor category: bidirectional synchronous motor;
Operation time: 15S (on ~ off);
Nominal pressure: 1.6Mpaz;
Leakage: ≤0.008%Kvs (pressure difference is less than 500Kpa);
Connection mode: pipe thread G;
Applicable medium: chilled water or hot water;
Medium temperature: ≤200℃
Product features strong power;
Large closing force, up to 8MPa;
Large flow;
No leakage;
Long life design;
Caliber DN15-DN25;
FAQ
1. What is a brass ball valve?
A brass ball valve is a valve that uses a hollow, perforated, rotatable ball to control the flow of liquids flowing through it. It is made of brass, a durable and corrosion-resistant material.
2. How does the brass ball valve work?
The ball inside the valve has a hole in the middle that allows liquid to flow when the hole is aligned with the ends of the valve. When the handle is turned, the holes in the ball become perpendicular to the ends of the valve, stopping flow.
3. What are the advantages of using brass ball valves?
Brass ball valves are highly durable, corrosion-resistant, and can withstand high pressures and temperatures. They also provide a tight seal and are relatively low maintenance.
4. What is a brass electric two-way valve?
A brass electric two-way valve is a valve that uses an electric actuator to control the flow of liquid through it. It is made of brass and has two channels for liquid to flow through.
5. How to control the brass electric two-way valve?
Electric actuators in valves allow remote or automatic control of the valve, making it suitable for use in industrial and commercial settings where manual operation may not be feasible.
6. What are the applications of brass electric two-way valves?
Brass electric two-way valves are commonly used in HVAC systems, industrial processes and water treatment facilities where precise control of liquid flow is required.
7. What are the benefits of using brass electric two-way valve?
Electric actuators in the valve provide precise control of liquid flow, reducing the need for manual adjustments. It also allows integration with control systems for automated operations.
8.What is a ball valve?
A ball valve is a valve that uses a ball with a hole in the middle to control the flow of liquid. It is commonly used to shut off or control the flow of liquids in a variety of applications.
9. What are the advantages of using ball valves?
Ball valves are known for their quick and easy operation, tight sealing, and ability to handle high pressures and temperatures. They are also durable and corrosion-resistant.
10. What are the different types of ball valves?
There are many types of ball valves, including floating ball valves, trunnion-mounted ball valves, and top-mounted ball valves, and each type has its own specific advantages and applications.
