Digital lock balancing valve

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Product Description:

1.Technical Date:

Size: DN15-DN350

Nominal Pressure: PN10/PN16

Operation Temperature: 0°C~120°C

Suitable Medium:Water, oil and other non corrosive liquid

2.Feature

SP45 digital lock balancing valve is a kind of external regulation valve with digital lock special functions, adopts dc type valve body structure, has better equal percentage flow characteristic, to reasonably allocate bandwidth, effectively solve the heating (air conditioning) room temperature is uneven and problems that exist in the system. Can accurately adjust the pressure drop and flow rate at the same time, to send liquid flow state in pipeline system, achieve the purpose of network liquid level balance and saving source. Of the opening of the valve is not open instruction, locking devices and a small valve used for flow measurement of pressure, as long as in the selection of a user entry fitted with appropriate specifications balancing valve, with special intelligent instrument for the disposable lock after debugging, the system's total declining control in a reasonable scope, thus overcome the "big flow rate, small temperature difference" unreasonable phenomenon. The KeTouXianZu is the ideal product in the heating system. Can be installed on the water supply pipe, also can be installed on the return pipe, especially for high temperature loop, in order to facilitate debugging, more on the return pipe is loaded, installed the balancing valve for (back) to the pipe don't have to set a cut-off valve.



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Q:How about the valve?
Now, there is an office in Beijing, valve enterprises in the valve, a lot of online ah, you click to see if you want information
Q:Where is the filling portion of the valve?
The valve stem and the body of the valve at the junction of the pressure cap, the pressure cap is filled inside.Valve (Famen) is a control component in the fluid delivery system. It has the functions of closing, adjusting, guiding, preventing reverse flow, stabilizing voltage, shunting or overflow and releasing pressure. Valves used in fluid control systems, from the simplest stop valve to a very complex automatic control system used in a variety of valves, a wide range of varieties and specifications.
Q:What kind of valve is it? How do you see the status of the switch?
Globe valve, not ball valveClockwise (Bell) needle to reduce the flow to the end of the shutdown, the counter clockwise to open. You can turn the multi circle plate will also lift up and down. The spindle, to the top is open, down to the edge off.The ball valve has a strip handle, the line is connected, and the cross is turned off
Q:What is the diameter of a general pipe valve?
What a big pipe? The normal valve clearance is 1cm
Q:How to quickly identify the types of valves?
There are many kinds of valves, such as butterfly valve, ball valve, globe valve, gate valve, check valve, plug valve, plunger valve and diaphragm valve...... Pneumatic, electric, worm, or handle......There are also pictures on the Internet, you can search their respective pictures, shape is visible
Q:How to carry out the valve strength test and air tightness test?
Refer to the GB/T13927 or ISO5208 standards and need to pass it to you
Q:How to better maintain the valve?
Use and maintenanceThe maintenance of the aim is to extend valve life and ensure reliable opening and closingThe stem threads, often with the stem nut friction, to a little yellow dry coating oil, molybdenum disulfide or graphite, lubricationWe do not often open and close the valve, but also on a regular basis handwheel on the stem threads to add lubricant to prevent bitingThe outdoor valve, to increase the protection sleeve on the stem, to rain, snow, dust and rustIf the mechanical valve system to be fixed, to add time to the gearbox oil
Q:What valve does the high pressure by-pass valve DN254 * 800 belong to?
This is because the bypass valve is a special valve and other valve type theory.This is custom-made valves, generally no inventory, and may not have the material you need. So it needs to be customized.I remember the German HORA had the valve, but the price was sky high.
Q:Where is the Shanghai valve? What brand is good?
Shanghai has four well-known valves: Shanghai high valve group Co. Ltd., Shanghai Valve Co., Ltd. Shanghai Jinggong valve factory, Shanghai Valve Factory Co., Ltd.
Q:The difference between fire general valve and fire fighting special valve
Fire fighting valves are mainly signal valves and alarm valves and water indicators, etc., other gate valves, butterfly valves, pressure relief valves and filters are common valves.

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