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we take the pressure drop at the same condition , same temperature , i check TD3 edition 4 and transco D5.5 i didn't find test duration for 10.5 bar please advice thanks

Please i would like to know the allowable pressure drop and the test duration of pneumatic test with 10.5 bar test pressure of PE natural gas pipe line

well, i did measure the inlet vold and it was the same as the all others working lt230, but when i measured the output volt it show around 24 mv and the others show zero. i didn't understand what you mean by measuring correct resistance, am sorry but am a fresh mechanical power engineer with...

we have another heater which have the same LT230 can i try the LT230 in the other heater plc ? if it worked then the problem is in the circuit of powersuplly if it didn't work , then we will change it ( an i believe that it wont works ) like you say thanks

yes i did find that the fuse was shorted, but i think it should save the lt230 at least, not the fuse and the controller got shorted? or what you think? Thanks

We use Chino LT230 digital indicating controller in our water bath heater (Forain) with model Lt230010000-10A Suddenly it stopped to work (it don't even power up) it's installed with 2 other LT230 and the others works well, so do you have any idea what could be the reason? And is the problem...

well yeah i have it but they are a lot. i need only something to show the theory of operation. it's standard in any kinds of turbine meters or filter oil separator

Hello, if anyone could help me in having any kind of animations for : Natural gas filters Natural gas Heaters Natural gas Valves(ball/plug/gate etc..) Natural gas regulators(jeavons, RMG , IGA ) Natural gas odorant pump Natural gas meters ( turbine meters or others ) or able to draw it as a a...

yes it's very nice, can it show how relief and slam shut will work? Thanks

i did upload it at http://www.rfidproj2006.com/axial.pdf and you can have infinity StrongBow :)) are you into natural gas regulators?

Here is the site of jeavons : www.jeavonsltd.co.uk

i want some animation for Jeavons J125 S5 and IGA axial flow regulator with it's pilot and restrictor thanks

one of the regulators caused it. THanks for your help

Hello, am working in a presentation for the technician in my company for jeavons J125 S5 ,IGA and Dresser regulators and the main idea is to teach them the theory of operation, and how to set it. so i tried to check each company website but i coudlt find any theory of operation, the most helpful...

we have qualified professional working in this matter, but i was curious, how water or Air could cause pressure increase in the network

Hello, i need the tables which show the maximum torques in flanges with different diameters and bolts numbers! pipes are ANSI 600

Hello, how can we make this lock-up test? also this problem happened again. and we got to purge some points in the line. and it show that the line have some water and air!!!! i think the commisioning wasn't good at all. do you think this is the reason? and if yes? how i will cause the pressure...

thank you all, please Vzeos !! you said (a regulator has some dirt in the seat) you mean it's filter?? or the regulator itself? because the filter was clean. the regulator is new so how can i prevent this from happening again? THanks

Hello, i need the tables which show the maximum torques in flanges with different diameters and bolts numbers! pipes are ANSI 600 Thanks

thank you dcasto, the question is the pressure is absolute right?