Xiamen Hengxiang Refrigeration Equipment Co., Ltd.
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2 Way of DDF-X-H series Motorized valve for 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 Nbr. | Product model | Valve type | Size | Connection method | KVS | Maximum closing differential pressure(kPa) | Overall dimensions | ||
| L | W | H | |||||||
| H12616 | DDF-X-H215.88*DFQ-XA3-220 | 2-way | 15.88 | welding | 2.2 | 200 | 67 | 21 | 19 |
| H12617 | DDF-X-H222.2*DFQ-XA3-220 | 2-way | 22.2 | welding | 3 | 180 | 78 | 21 | 19 |
| H12618 | DDF-X-H228.6*DFQ-XA3-220 | 2-way | 28.6 | welding | 2.9 | 150 | 88 | 25 | 23 |
