What is difference between PRV and PSV? | Pressure Relief Valve | Pressure Safety Valve | PRV Vs PSV

[@ajayshelar6306]

I m not a mechanical or not a engineering or not a instrument person but u have good knowledge to explain at ground level candidates

[@ManojMandal-yd5pu]

Thanks sir aap ke videos se hame bahut kuch seekhe ko milta hai aap kee aawaaz kafi aachi Or asf hote hai jo samjh ne main aasan se samaj main aa jati hai iss aapka bahut bahut dhanyavaad

[@noman.nomi6447]

A.o.a sir ap ny bohat acha video banaya hai aor ake ake chez beh samjaya hai bohat achy tariqy sy . I m Muhammad Numan from Pakistan Thank u

[@manohardhaker423]

very nice explanation and informative topic, also chose nice topic......sir

[@priyaranjankumar3874]

Great information

[@sandeepkumar-ob8nt]

Aaj sahi se clear hua topic

[@deshmitter5717]

Nicely explained

[@NilASH77]

Good explained

[@ashokawasthi2959]

Excellent video

[@anujtiwari9009]

Very informative video, Thank you sir

[@SodajoySaikia-ti4vg]

Thank you sir❤ explanation is very good

[@shubham1singh737]

Good information bro

[@amjadali-fu4hc]

Too much informative....thanks for your struggles

[@maheshm7515]

Good explanation ,thank you sir.

[@sreenivaskakani3620]

Very useful sir .. Thanq so much

[@praveenpandu4756]

Very nice explanation

[@golammostafakhan8652]

Very good

[@msraomaidiki4260]

Valuable. Information

[@selvaprabhu5568]

Good clear explanation super bro👌🙏🙏

[@praveensoni5141]

bahut accha sir

[@Dr.KishoreK]

Good presentation

[@alienvaigyanik5470]

Bahut sunder

[@anthonysalve4023]

Very nice explanation sir.

[@biplabroy3144]

Very informative Need small correction Working pressure can't be more than reset point of safety valve. Otherwise valve will be remain in partial open condition.

[@shailendrajadon3599]

Well explain sir....

[@janardandebghoria]

Thanks for information

[@abhishekpandey9080]

Very nice explanation sir ji

[@anilkumaryadav2885]

Good 👌👌

[@ameeranna5030]

Chandan sir supper 👌🤝

[@educationwithmd3440]

Very well bro👍

[@ajeetsingh-qc4qk]

Super👍👍👍

[@sagarmarathe8607]

Thank you, very useful information

[@surendra658]

Nice sir

[@demudunaidu9173]

Thank you brother you are sheering good knowledge I find small mistake please rectify it , At 5th point you mentioned fluid (need to mention steam or gas) PSV side

[@kalpeshshah4250]

Its not 10%, its 110%. Nice information

[@satyamsaini6715]

Ek no

[@yogeshgayakwad8376]

Nice

[@peacefulbeing6708]

Thanks👍🏻

[@murugesanmurugesan6818]

Super boss

[@anantdewangan8585]

Thank u sir

[@naiemkhan4140]

Good bhai

[@TinchuTiwari-9814]

Good Sir

[@manoranjansethi8123]

Perfect video sir or new video upload sir

[@chandanjana6964]

👌👌sir.

[@ChimanbhaiBariya-q6d]

Goodafater

[@nitindurge5635]

Thanks sr ji

[@kareemansari-h5q]

Best

[@nagendradubey586]

I want to know how many number use valves in thermal plants. what the function of Boiler. from furnace to boiler. what there pressure of main steem line. shall you make one full video with function of Valve. what the hotline and could line pipe ?

[@mdsahin707]

Hi Boss i am shahin from bangladesh boss said about p s v i don't understand well because i don't understand hindi well than boss is talking about p s v saxon pipe give 2 kg of water and valves delivery 1 kg of water through discharge pipe

[@TechFarhadBd]

Control valve will try to maintain 1 kg/cm2 pressure ,if anyhow pressure is increased more than 1 kg than PRV will try to control 1 kg pressure by gradually open /close.

[@shobhitkaushik3390]

Steam blowing k baare mai bhi video 🎥 benao

[@kisan18]

Thank you

[@saanbk7258]

No.1

[@nandlalsahu6548]

👌

[@indiantrainlover1853]

Safety valve kaise set karna hota hai ek video banao

[@PowerPlantDiscussion]

Already uploaded

[@shahnawazalam8742]

Dear sir it's really informative video I have seen But there is one point I'm confused as u said in ur video that PSV use for Compressible fluid and it release the pressure to the atmosphere but gas is a Compressible fluid it shouldn't be released in atmosphere it there is any thing can u please clear me

[@donkor11]

👍👍🙏

[@plumbertechgroup]

Sir yah Bal pressure kukar mein bhi to Laga Hota Hai please answer mi yas ya no

[@ashishvitekar3474]

Very nice explain and informative video's keep it up. But during hydro test of Boiler normal water is used to increase the pressure if it is non compressible then how pressure increases up to required pressure setting to testing purposes. Please confirm my doubt. Thank you very much

[@PowerPlantDiscussion]

After filling 100% drum, if you provide less amount of water it's directly raise the pressure, because of close container, soon I'll make a video for this topic in detail way

[@ashishvitekar3474]

@@PowerPlantDiscussion Sir, But water is non compressible then how pressure increases up to required pressure. Also explains about difference between Compressible and Non compressible fundamental. Also in Boiler any pressure difference on Water side and steam side pressure parts. Thank you very much for replied.

[@computercentre12345]

I want to give answer. Correct me if I M wrong During hydro water taken in drum by boiler fill pump. And when drum fill 100 percent then water pr in drum increased and becomes boiler fill pump disch pr

[@hudabdulkabir]

@@PowerPlantDiscussion why can't you present your lectures in English plz we also like to learn from you plz

[@avinashmokashe527]

🔥

[@rameelwahid2331]

love from pakistan

[@silentmanqateri]

Sir kia PRV centerifugal pump per lga ja sakti ha .agr lg sakti ha tu q

[@silentmanqateri]

Cooling tower Amrillo Gear Box ky checks per video bnyia or us ky gear ratio kesy naklti ha..

[@pabitrapaikaray1772]

👍

[@Mountaineering50]

Safety valve is used in noncompressible fluid too, oil, water . Not only for compressible as told by u

[@AkhilBairagi-q1o]

Dm plant ke water ke bare me video banao sir

[@rajputteambsr3207]

Yeh plumber k liy h hai fire fating tacnician k liy

[@TechnicianTimes]

👍👍👍

[@priyankarchaubey2662]

10tph afbc Boilers primary fuel is Rice husk now we hv to select secondary fuel Wt parameters of secondary fuel to match with primary fuel when we Going to choose our secondary fuel Plz suggest me practically ASAP with explanation too

[@PowerPlantDiscussion]

Sure

[@bholanathbehera6391]

Sir plz share about knowledge of mole concepts in industrial purposes

[@Jagannathpop]

💯 Keep it Up Bro Very imp informative Video If possible Make New Video With animation Then It Create More Intrest & Understanding

[@mithleshkumar9380]

Video is informative but you showed wrong picture of PRV the pic you showed here is SRV (Self regulating valve).

[@komalkevlogs2996]

Sir jee phir srv Kay hota haa

[@nileshsapate4408]

Pl. Explain about seal oil system of Generator

[@PowerPlantDiscussion]

Sure

[@asfakvahora8118]

Dear Sir prv gradually open hota he bat sahi he to fir pressure switch kese Kam karti he lube oil system me plz find out this question with example ?

[@PowerPlantDiscussion]

Sure dear

[@mdsarfraj658]

sir , HOGGER maximum kitna vacuum creat kar sakta hai ?

[@PowerPlantDiscussion]

Aisa design kia jata h, ki vacuum 0.95 to 0.97 kg/cm2 tk build up ho jai,

[@vedprakashratnani3129]

Sir. Boiler drum me PRV kyu nahi laga sakte?

[@PowerPlantDiscussion]

Q ki dear PRV ka discharge fir se drum me hi chala jaega jisse pressure fir se utna hi rhega,

[@vedprakashratnani3129]

@@PowerPlantDiscussion thank you

[@aandr7726]

Sir mov vs safety valve ka video banaiye na

[@rhashmi1]

Beautiful.

[@jatindarji1]

Hello, Sir First of all thank you for giving Such all power plant related information. I want to known that as par this vedio you told that we use PRV in no compressible fluide like water but water is not compressed in BFP & Also I want to know that after BFP feed water passed through HPH & in HPH FW side provide Safety valve so how we called it PRV ?

[@zankb6115]

Pls cover calculation of stack height with FGD

[@PowerPlantDiscussion]

Sure

[@zankb6115]

@@PowerPlantDiscussion pls make clear example which formulae to select based on new emission norms

[@uditkumar1272]

Sir cpc ke baare explain work Siemens

[@PowerPlantDiscussion]

Dear I have already uploaded for BHEL design

[@chiragprajapati4853]

Sir PSV me reset point 65kg/cm2 nahi aayega??

[@PowerPlantDiscussion]

Ni dear working pressure se thoda kam rkha jata h

[@sharadshivhare8457]

Sir, What is null point in boiler furnace

[@worldinstrumentationengineer]

BAHUT ASSA VIIII🙏🙏

[@ketanbhai1098]

Sir boiler me ESW Kya hai

[@Mountaineering50]

PRV means pressure reducing valve. It is in line & Safety valve is off line, in T connection, releasing pr. Not reducing pr or regulating

[@hudabdulkabir]

Why can't these bunch of Indians present their lectures in English language?! They shouldn't deceive people with English caption plz pass this complain

[@VikashSingh-zm4mn]

Hamare yaha lube oil system me dono laga hua hai aisa ku

[@shaikkhaleelpasha4809]

Please do the complete guide video on fire fighting system in thermal power plants.

[@PowerPlantDiscussion]

Sure

[@brijmohansingh6425]

​@@PowerPlantDiscussion सर asme और astm में क्या अंतर होता है

[@suyogpawar7674]

How do drain superheater tubes

[@Mountaineering50]

Agreed prv opens geadually as reqd y

[@kulvantsingh8456]

Sar aap kha se ho

[@rakeshchauhan4343]

R/sir turbine grid ke sath synchronising hone pr turbine ki setpoint speed working speed se jyada kyu hoti h

[@ruturajbhusare4993]

To match the Frequency of Turbine and Grid👍

[@raktimgupta4609]

As soon as the machine is synchronised with the grid, due to Lenz Law of Electromagnetic Induction, the machine experiences an reverse torque which tends to reduce the required speed to maintain the grid frequency. And so the set point speed is slightly kept higher than working speed so that necessary processes can be executed by the turbine Governor-actuator for opening of valve for flowing of higher amount of steam/water, thereby increases the input to turbine ,to maintain the required speed and frequency. Thank You Please correct if the explanation is wrong.

[@adityadalwadi6487]

Can we use PRV for the stream??

[@TechFarhadBd]

No sir

[@jatindarji1]

Another Question is if Safety Valve set pont is 70 & reset point is 65 So if it opens at 70 but why it not close betwn 69 to 66 in down trend & close at reset set point.

[@TheHotcricket]

good question

[@bhupeshparihar1904]

Plz explain ERV electromagnetic Relief Valve main steam line in boiler

[@satishpatel6466]

Aapka kya kam chalta he sir

[@muddasserhussain7122]

Where is pilot operated safety valve use inplace of SV

[@khawajaajmeri3931]

Prv ka matlav pressure reducing valve kahata he. Kiuki is ka kam he over pressure ko reduse karke kam karna

[@dankshavalishaik3313]

भाई कृपया PRV और PCV के बीच अंतर बताएं

[@babathakur8070]

How to set prv

[@yogeshjagtap6632]

For psv ...if reset point is 62 and WP is 65 then psv will never reset.. WP should be less than 62 . Or else valves will be hunting continue

[@shaileshbirajdar1963]

reset point protection comes in service only when the psv operates....means when pressure values crosses 70 psv will open and it will remain open till the system pressure drops to 62..once pressure drop 62 psv will shut and system again regain its original pressure 65