What is a Double Regulating Valve?
A double regulating valve means a balancing valve that is used mainly in plumbing for controlling water temperature. These kinds of valves are broadly used in showers. The feature of double regulating valves allows a valve to get used for isolation purposes and in maintaining the needed flow rate along with regulation. Double Regulating valves are – Oblique Y pattern globe valves. These valves are used in the ring central piping circuit that is needed for the system of commissioning and balancing of heating systems. Reach out to a Double Regulating Valves supplier for controlling the temperature of the water.
How does the double Regulating Valve function?
Double regulating Valve is sensitive to pressure. These valves react to the changes that occur in pressure from both cold and hot water flowing into them. It makes the valve either open or close by maintaining a balance of pressure. This balancing is extremely important between 2 water supplies that make temperature constant.
Double Regulating valves are manually operated through a handwheel. The valve’s opening is set in commissioning through locking a device that controls the flow with the help of this valve. Users can manually close the valve by using the handwheel.
Some typical applications and uses of Double regulating valve
> The valves are found in liquid regulations and industrial heating operating systems.
> Even these are used in HTHW (High-Temperature Hot Water), MTHW (Medium Temperature Hot Water), LTHW (Low-Temperature Hot water)
> Cold water application (Cleaning)
What are the benefits of using Double Regulating Valve?
While there happens to be a sudden change in water like a change due to flushing a toilet, here this double regulating valve helps in keeping the temperature of the shower constant. So this means when a toilet gets flushed, there will be no sudden stop in the flow of cold water.
How does the Double Regulate Valve work?
A double regulating valve controls the water flow across air conditioning equipment (chilled Water). The installation of a double regulator valve is done to the “return line’ of equipment. This flow is balanced and controlled by adjusting the spindle valve. The pressure drop measuring is vital beforehand. The spindle valve can be adjusted accordingly for achieving the needed flow. Ultrasonic Manometers are used nowadays that can instantly calculate the flow even by doing the adjustment of the valve and balancing the water. This work looks easy now with a double regulating valve.
We can see an advancement in these double regulating valves – Pressure independent control valves. This ensures the correct flow, marked in regulating the valve. One Important function is that the valve can easily modulate the onset temperature and close the flow to any system. A double regulating valve terminates the need for a separate valve to balance or a 3-way controlling valve.
Features of double Regulating Valve :
Double Regulating valves are mainly available in Cast Iron. It maintains a differential pressure in a constant way between 2 points in the pipeline system.
have a glance at the features of the valve:
> Bordered PN16
> Double regulating device
> Position Indicator
> Two test extensions and points (fitted)
> Body solid iron
The maximum pressure that the valve handles – 16 Bar and the working temperature is from -10°Centigrade to +120°Centigrade
Types of Double Regulating valve:
a) Bronze Double Regulating Valve – It is made of Bronze and consists of ABS Handwheel. It has a numerical indicator and is characterized by regulating disks. It also has blank plugs attached too. For this valve, the temperature ranges from 10°C to 130°C.
b) Double Regulating Butterfly valve
Double Regulating Butterfly valves are bonded with EPDM liners with stainless steel trims. It is fitted with gears for infinite variable settings. Here the stainless steel (memory stop feature) retains the accurate maximum differential pressure. The butterfly double regulating valve system saves space. It is easy to operate when weight is an important concern. Double Regulating Butterfly valve is extremely robust in working and easy to get installed. It operates lugged gears. This valve is very light in weight and affordable to buy.
The semi-lugged steel Butterfly valve fits best with gear operators. This valve when set can be closed and even re-opened correctly for setting differential pressure.
The double regulating Butterfly Valves are available in big sizes that range up to and include 200 mm diameter. You can get temperature and pressure plus for measuring ΔP.
In conclusion, it is good to say that this balancing valve is very essential to balance temperature and pressure. So adjust this Double Regulating valve to add resistance to your system and thus reduce flow. Install DRV through Piping networks to get hydronic balance in your piping system. A Double Regulating Valves supplier can help you out in managing everything related to this.
Double Regulating Valve controls water temperature. Installing this valve can be useful for piping systems, buildings etc. Control water flow by this kind of valve.
