the first step: gate valve, leakage power consumption calculation first 'know'. Device do every day power consumption calculation, today compared with yesterday, the raw materials are the same, if the yield decreased, outside the exclusion process, instrument reason, I'll preliminary judgment may have gate valve leakage, leading to higher energy consumption. The second step: the thermometer testing 'without'. Gate valve leakage and the adjacent subsequent pipeline by thermometer testing temperature significantly higher or lower. Step 3: the stethoscope 'follow up'. We check through the first step, second step method determine the gate Industrial Valves leakage, but also not fully confirmed, then the stethoscope detection is very important. Can choose a screwdriver when the stethoscope, screwdriver head at one end and vertical pipeline, on the other side close to your ears, listen carefully if there is a 'stab thorn' abnormal sound in the pipeline, if yes, can judge the gate valve leakage. According to the three steps, basically can accurately determine whether gate Industrial Valves leak! Also: how to identify with a temperature of leakage. Determine the leakage in the valve method is: 4, the valve closed After six hours, measured with infrared thermometer table stem ( Near the body) 150 mm or downstream of the valve body metal temperature, such as more than 70 ℃, is identified as 'leaking'. The judgment method for the majority of the leak valve is applicable, but in the practical work, we met some special cases are the following: access hydrophobic side by side, put the jellyfish tube of watergate or discharge door, when the last line of the valve position near the mother tube, as long as any branch within the valve leakage in pipeline, other valve temperature will rise to more than 70 ℃, such as boiler blowdown valve, superheated steam drain, etc. These valves leakage, therefore, decide to use other ways, like measuring the temperature of the wall or a door in front of the valve stem temperature to determine the leakage situation. Leaks in the Industrial Valves judgement standard ( Temperature) Medium temperature within the tube wall temperature after a serious drain valve leakage > 500 ℃ > 250 ℃, and in front of the tube wall temperature is less than 50 ℃ > 200 ℃, and in front of the tube wall temperature is less than 50 ℃ > 150 ℃, and in front of the tube wall temperature is less than 50 ℃ 120 ℃ > and internal leakage and in front of the tube wall temperature difference is less than 30 ℃ > 200 ℃, and in front of the tube wall temperature is less than 80 ℃ > 150 ℃, and in front of the tube wall temperature is less than 80 ℃ > 100 ℃, and in front of the tube wall temperature is less than 80 ℃ > 80 ℃, and in front of the tube wall temperature is less than 50 ℃ > 200 ℃, and the leakage in front of the tube wall temperature is greater than 50 ℃ > 150 ℃, and in front of the tube wall temperature is greater than 50 ℃ > 100 ℃, and in front of the tube wall temperature is greater than 50 ℃ > 80 ℃, and in front of the tube wall temperature is greater than 50 ℃ 400 ℃ 500℃ 300℃- 400℃ 150℃- 300℃

If you are looking for convenient, affordable , Mech brings plethora of options to suit your requirements and budget both. Check Mech Valve for more details.
Shenzhen Mech Valve Trading Co., Ltd. has had manufacturing experience for over cast iron gate valve years. She currently runs a website where they sell . You can visit her site at Mech Valve.
Mech provides a number of resilient seated valve designed to handle resilient seal gate valve.
While buying the products, make sure that you purchase them from a reputed and trusted seller - either online or offline. Shenzhen Mech Valve Trading Co., Ltd. is specialised in the field of , offering a wide range of products like resilient seated gate valve, os gate valve, resilient gate valve,etc.
Shenzhen Mech Valve Trading Co., Ltd. has unique staffs who will serve you with their best ideas by affording you with high-quality service.