Safety valve loko kero nenedi?

Safety valve loko kero nenedi?

Tianjin Tanggu Water-Seal Valve Co., Ltd(TWS Valve Co., Ltd)
Tianjin,CHINA
nindo 21, dwi mir abora, 2023
Web:www.water-sealvalve.com

Aloka loka pa tegu pa safety valve (ket tego):
I kind rwom mi tic ma juketho, rwom mi yabo copo bedu maber ni loko screw mi loko rwom pa spring preload. Woth valve cap, gony lock nut, man ilok screw mi dwoko piny. Mir acel, med kero mi donjo kara valve ucung wang acel.
Ka kero mi yabo piny utiye piny, jwigo screw mi dwoko piny ni cing cing; ka tegu mi yabo utiye malo, gonye ku yo ma rwinyo. I ngei yiko rwom ma mitire mi yabo, jwigo lock nut man iket cover cap.
Ka kero mi yabo ma mitere ukadhu kero mi tic pa spring, eber ni loko spring mange ku kero mi tic maber, man idok ilok. I ngei loko spring, lembe ma rwate iwi nameplate umaku julok.
Ka ibe loko rwom pa safety valve, lembe ma e ma umitu iket i iye:
Ka kero mi rwom ma malu utiye kago ku kero mi tur (ma romo 90% pa kero mi tur), screw mi dwoko piny ucikere ngo ni loko, kara disc kud utur man nyayu peko i kum sealing surface.
Pi ni neno nia wel pa kero mi yabere utiye kakare, piny ma jutiyo kudu pi loko, calu kit ma piny man lyethu ma piny, umaku obed kago ku kite ma tic utiye kudu. Ka kit piny ma iye lokore, asaga ka lokore kud i piny ma pii ni piny ma pii pii, rwom pa yabu loko kare ku kare. Ka lyethu mi tic umedire, kero mi turo piny udok piny. Pieno, ka juyike i lyethu mi ot man jutiyo kudu i lyethu ma malo, wel mi kero ma juketho i lyethu mi ot umaku ubed malac uloyu wel mi kero mi yabo pa mupira.
Lokruok pa tegu pa relief valve man tegu pa reseating:
I ngei loko kero mi yabu, ka kero mi wok nyo kero mi dwoko piny uromo ngo ku piny ma mitere, icopo tiyo ku ring mi dwoko piny ma juketho iwi kom mi valve pi loko. Gony screw mi ketho ring mi dwoko piny, man iketh cuma ma nyap nyo jam tic mange kud i vur mi screw ma nen kamaleng, man i ngeye lak gear ma ni ring mi dwoko piny copo lokore mi ketho ring mi dwoko piny loko yo malo man yo cing yor acam.
Ka judwoko ring mi dwoko piny i cing cing, kabedo pare bi medere, man kero mi wodhu piny man kero mi dwoko piny bi dok piny; ento, ka judwoko ring mi dwoko piny i cing cing, kabedo pare bidoko piny, man kero mi wodhu piny man kero mi dwoko piny bidoko piny. Pek pa kom bibedo malu. Ikind aloka loka acel acel, rwom pa loko ring mi aloka loka ucikere ngo ubed malac akeca (i kind lak 5).
I ngei aloka loka acel acel, screw ma juketho ucikere ni bedo matek kara ajik pa screw ubed i kind lak aryo pa ring mi loko kara ring mi dwoko piny kud utur, ento umitu kud juket cing ikum ring mi dwoko piny. I ngeye tim penji mi timo lembe. Pi bero pa bedo ber, mapodi iloko ring mi dwoko piny, tego pa safety valve umaku juyik piny maber (ma pol kare piny pa 90% pa tego mi yabo), kara valve kud oyabere pio pio i kare mi loko man peko.
Nen nia ecopu bedu kende kende ni timo test pa safety valve discharge man reseating pressure test ka flow rate pa gas source utiye malac ma copo ketho valve ne oyabere ngo (niwacu, ka rated discharge capacity pa safety valve utuc).
Ento, kero pa test bench ma pol kare jutiyo kudu pi nyang kudu tek pa safety valve utiye nok. I saa maeni, valve copo yabere ngo zo, man kero pare mi dwoko piny de utiye ndra. Ka jube pimo kero mi yabere iwi kom mi pimo, pi niketho tic mi ngwec nen kamaleng, ring mi dwoko piny juyike i kabedo ma malu, ento eni ber ungo i thenge mi tic pa valve, man kabedo pa ring mi dwoko piny ucikere ni dwoko piny.
lead seal
I ngei ma juyubu safety valves zo, umitu juketh gi ku lead kara kud julok piny ma juyubu. Ka safety valve uwok kud i factory, juyike ku yamo ma ngic maber nimakere ku rwom ma malu (niwacu, rwom ma malu) pa rwom pa rwom mi tic, muweko lembe moko ma pire tek.
Pieno, jutic ucikere ni dwoko piny nimakere ku kite ma tic utiye kudu. I ngeye ume kendu.

Tianjin Tanggu Water Seal Valve Co., Ltd. ubedo jam tic ma dongo dongo ma konyo kampuni, piny ma juyubu ubedo elastic seat wafer butterfly valve,lug butterfly valve,double flange concentric butterfly valve,flange aryo ma tung tung, balance valve,wafer dual plate check valveman kumeno. I Tianjin Tanggu Water Seal Valve Co., Ltd., wabedo kud anyonga ni mio piny maber ma rwate ku cik ma malu pa tic. Ku kit valves man fittings mwa madwong, icopo yio wa ni wabi miyo iri kony maber pi pii peri. Lwong wa tin pi ningeyo lembe madwong ikum piny mwa man kite ma wacopo konyi kudu.