Audited Supplier
Upright
Open
Wet Alarm Valve
Can Automatically Opened and Closed
Water Spray System
Wet Fire Sprinkler System
Differential Type
Butterfly Valve Type
50----200
115
Double Disc Type
China Jitai
Woodec Box
Zhejiang
Product Description
With the acceleration of urbanization, the waterproof performance of buildings is becoming increasingly important, and the rain sprinkler alarm valve, as an important part of the building's waterproof system, directly affects the safety of building use. Therefore, it is particularly important to master the testing method of the rain sprinkler alarm valve. This article will give a detailed explanation of the testing method of the rain sprinkler alarm valve to help you easily master the key steps.
Preparations for Rain Sprinkler Alarm Valve Testing
Before testing the rain sprinkler alarm valve, it is necessary to check the test equipment to ensure that it is complete and in good condition, including the following:
1. Pressure gauge: used to measure the pressure value of the rain sprinkler alarm valve;
2. Flowmeter: used to measure the flow value of the rain sprinkler alarm valve;
3. Test pipe: used to connect the pressure gauge and flowmeter;
4. Other auxiliary tools: such as soap water and clean cloth.
Clean the test equipment before use to ensure that the equipment is clean. You can use soap water to wipe the surface of the equipment to remove dust and dirt. It is also necessary to ensure that the equipment has good sealing performance to avoid affecting the test results.
The Specific Steps for Rain Sprinkler Alarm Valve Testing
1. Start the Test Equipment
Before testing the rain sprinkler alarm valve, it is necessary to start the test equipment. The specific operation is as follows:
1. Open the valve of the pressure gauge to connect it to the test pipe;
2. Open the valve of the flowmeter to connect it to the test pipe;
3. Open the water supply valve of the rain sprinkler alarm valve to fill the water supply system.
2. Measure Pressure and Flow Values
After the rain sprinkler alarm valve is filled with water, the pressure and flow values should be measured separately. The specific operation is as follows:
1. Use the pressure gauge to measure the pressure value of the rain sprinkler alarm valve and record it on the pressure gauge;
2. Use the flowmeter to measure the flow value of the rain sprinkler alarm valve and record it on the flowmeter;
3. Wait for a while and measure the pressure and flow values
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Preparations for Rain Sprinkler Alarm Valve Testing
Before testing the rain sprinkler alarm valve, it is necessary to check the test equipment to ensure that it is complete and in good condition, including the following:
1. Pressure gauge: used to measure the pressure value of the rain sprinkler alarm valve;
2. Flowmeter: used to measure the flow value of the rain sprinkler alarm valve;
3. Test pipe: used to connect the pressure gauge and flowmeter;
4. Other auxiliary tools: such as soap water and clean cloth.
Clean the test equipment before use to ensure that the equipment is clean. You can use soap water to wipe the surface of the equipment to remove dust and dirt. It is also necessary to ensure that the equipment has good sealing performance to avoid affecting the test results.
The Specific Steps for Rain Sprinkler Alarm Valve Testing
1. Start the Test Equipment
Before testing the rain sprinkler alarm valve, it is necessary to start the test equipment. The specific operation is as follows:
1. Open the valve of the pressure gauge to connect it to the test pipe;
2. Open the valve of the flowmeter to connect it to the test pipe;
3. Open the water supply valve of the rain sprinkler alarm valve to fill the water supply system.
2. Measure Pressure and Flow Values
After the rain sprinkler alarm valve is filled with water, the pressure and flow values should be measured separately. The specific operation is as follows:
1. Use the pressure gauge to measure the pressure value of the rain sprinkler alarm valve and record it on the pressure gauge;
2. Use the flowmeter to measure the flow value of the rain sprinkler alarm valve and record it on the flowmeter;
3. Wait for a while and measure the pressure and flow values
var first_sceen__time = (+new Date());
if ("" == 1 && document.getElementById('js_content')) {
document.getElementById('js_content').addEventListener("selectstart",function(e){ e.preventDefault(); });
