Direct Type Welding Radiator Valve

Direct type welding radiator valve N10142011B refers to the automatic control valve installed on the radiator: by controlling the flow of hot water into the pipe of the heat exchanger, the purpose of controlling the outlet temperature of the equipment is achieved. When the load changes, the flow is adjusted by changing the valve opening to eliminate the influence of load fluctuations and restore the temperature to the set value. We also in postion to export antique brass thermostatic radiator valves, 10mm anthracite radiator valves, 8mm microbore thermostatic radiator valves, m30 x 1.5 mm thermostatic radiator valve, 15mm to 10mm radiator valve reducer, 15mm angled radiator valves, 15mm thermostatic radiator valve, 10mm towel radiator valves, brushed brass angled radiator valves.

The temperature control in the user's room is realized by the direct type welding radiator valve. Direct type welding radiator valve is composed of a thermostat controller, a flow regulating valve and a pair of connectors. The core component of the thermostat controller is the sensor unit, that is, the temperature bulb. The temperature bulb can sense the change of ambient temperature to produce volume change, drive the valve core of the direct type welding radiator valve to produce displacement, and then adjust the water volume of the radiator to change the heat dissipation of the radiator. The set temperature of the temperature control valve can be adjusted manually, and the temperature control valve will automatically control and adjust the water volume of the radiator according to the set requirements, so as to achieve the purpose of controlling the indoor temperature.

Direct type welding radiator valve usually has two types: manual and automatic. The automatic Direct type welding radiator valve is composed of a self-operated actuator of a temperature sensor and a special matching Direct type welding radiator valve body. The automatic Direct type welding radiator valve is also called a self-operated Direct type welding radiator valve or an automatic thermostatic valve. For the thermostatic valve, the structure of the valve body of the Direct type welding radiator valve often includes the two most common two-way valves, the straight-through valve and the angle-pass valve; the manual Direct type welding radiator valve usually adopts a spiral lift valve core, and the rotation of the handle changes from a spiral to a spiral valve. into the linear displacement of the spool.

The temperature sensor in the direct type welding radiator valve head is generally filled with liquid and solid media. As for the difference between the two valve heads, it should be said that there is not much difference in the field of HVAC applications. If you must say The difference is in the following respects:

1. Different in size. Generally speaking, a larger amount of liquid is required to achieve the same thermal expansion displacement of liquid, so the volume of the temperature sensor is larger, so the volume of the valve head is larger. The head is more beautiful.

2. The liquid sealing technology is more complicated, and the production cost is slightly higher than that of the solid, so the sales price tends to be higher.

3. The liquid valve head is more sensitive than the solid one, which is the only advantage of liquid compared with solid, but in the HVAC field, which is a typical large lag system, this advantage has little effect.

All in all, whether it is liquid or solid Direct type welding radiator valve head, as long as it is a qualified product, it can fully meet the requirements for sensitive time in the EN215 standard.

1. Generally speaking, if you choose the principle of the most economical investment and do not consider the benefits of energy saving of automatic Direct type welding radiator valve, and do not consider the future upgrade to automatic Direct type welding radiator valve, you can choose pure manual Direct type welding radiator valve. type welding radiator valve;

2.  If the owner needs to upgrade to an automatic Direct type welding radiator valve for the sake of very little investment in the future, you can choose a double-adjustment Direct type welding radiator valve. This double-adjustment Direct type welding radiator valve is similar to the pure manual Direct type The price of welding radiator valve is basically the same;

3. If you want to make a one-step choice, you can directly choose the automatic Direct type welding radiator valve, which is roughly three times the price of the manual Direct type welding radiator valve.

1. Try not to wrap the radiator, because after wrapping, the heat dissipation of the radiator is limited, causing the room temperature to rise slowly and increasing heat loss.

2. When the radiator leaks, it must be repaired in time, and the leakage will also increase the heat loss.

3. Due to the stagnation of water circulation caused by the condensed surface of the pipe, which affects the heating effect, in addition to setting the exhaust valve on the top floor, the tail of each group of radiators is equipped with a manual air release valve. When the water flows out, the air release valve should be tightened in time.

1. The fundamental thing to save heat is to save heat. There are two factors in saving heat: one is to improve energy-saving awareness and actively adjust, and the other is to scientifically and rationally adjust. The only way to save heat and save heat.

2. During the heating period, when the room temperature of the residential heating user's bedroom, living room (hall) and bathroom is guaranteed to be 18 °C, the main equipment for adjustment is the Direct type welding radiator valve in the residential home. There is a digital scale on the valve to adjust the time scale. The higher the corresponding number, the higher the temperature in the room. It is recommended that users adjust as follows:

1) Adjust according to time period: When there is no one at work or at home, the Direct type welding radiator valve can be adjusted appropriately when the outdoor temperature is high every day to reduce heat consumption.

2) Adjust according to the room: Users can adjust the Direct type welding radiator valve appropriately according to their own living habits.

1. Brass raw materials are bought from local suppliers in forms of brass bars.

2. Brass bars are cut into smaller pieces with different sizes according to order requirements, heated with natural gas.

3. The heated brass bars are forged by forging machines, Out-comings are semi-finished rough brass angled radiator valve bodies.

4. The rough brass angled radiator valve bodies are trimmed and cut off unnecessary parts.

5. The rough brass angled radiator valve bodies are washed with sanding machines, to clean the dirty and oils during production.

6. The rough brass bodies are machined by CNC machinery for threads and dimensions.

7. The machined brass angled radiator valve bodies are nickel- or chrome-plated.

8. The brass angled radiator valve are ready for delivery after final finished goods quality inspection.