2-Way and 3- Way DN 15-25 Easy Installation Brass Temperature Control Motorized ValveGate Valvesfor HVAC Control
Product Details:
Product Name: Gate Valves, Water Heater Service Valves, Temperature & Pressure Relief Valves
Valve type: 2-way
Place of Origin: Zhejiang, China
Temperature of Media: Normal Temperature
Working medium: Cold/Hot water
Working pressure:1.6 Mpa
Loading Port & Delivery
Loading Port: Ningbo/Shanghai
Delivery Support: By Land, by Sea or by Air
Product Introduction:
DDF-X series motorized valve is available for controlling central air conditioning and water heating system's opening and closing to control the
room temperature. The control valve depends on the paraffin wax propeller drives the spring to reset. The actuator is normally closed when it
doesn't work. If it needs to work, the thermostat will provide a signal of opening, then the actuator will get the power to work. Opening the valve,
the cold and hot water will come into the fan coil to provide the cold or hot air. When the set temperature is achieved, the thermostat will cut off
the actuator 's power, then the reset spring can close the valve to stop the water which flows into the coil. Hence the room temperature is always
maintained within the set range by the valve's opening and closing. The actuator and valve are connected by clamp connection way. Actuator
should be installed after the valve. The installation is very convenient. Actuator installation can be close to the wall to savespace. This product is
durable and reliable.The operating noise is very low.
Specification:
| Order
No. | Model No. | Valve
Type | DN | Thread
Size | Kvs | Maximum
differential
pressure
kPa | Dimensions |
| L | W | H |
| 12000 | DDF-X-215*DFQ-XA1-220 | 2-way | 15 | G1/2 | 2.2 | 200 | 81 | 21 | 19 |
| 12001 | DDF-X-220*DFQ-XA1-220 | 2-way | 20 | G3/4 | 3 | 180 | 81 | 21 | 19 |
| 12003 | DDF-X-225*DFQ-XA1-220 | 2-way | 25 | G1 | 2.9 | 150 | 88 | 25 | 23 |
| 12008 | DDF-X-315*DFQ-XA1-220 | 3-way | 15 | G1/2 | 2.6 | 200 | 81 | 35 | 19 |
| 12009 | DDF-X-320*DFQ-XA1-220 | 3-way | 20 | G3/4 | 3.4 | 180 | 81 | 35 | 19 |
| 12010 | DDF-X-325*DFQ-XA1-220 | 3-way | 25 | G1 | 2.9 | 150 | 92 | 42 | 23 |
Note: The table is recommended model, you can refer to the following selection
description of the combination of models, please consult the sales staff for details.
Product Tags:
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