Lembe mi tic ku valve utiye bende yore mi ngiyo man mako valve. Ento, lembe ma e piny eni umaku juketh wigi ikumgi ka jutiyo ku valve.
①High temperature valve. Ka lyethu umedire malu 200°C, bolt eca lyeth man edoko bor, ma yot ni ketho valve seal ubed agonya. I saa maeni, bolts umitu juketh gi "ma tek-ma tek", man eber ungo ni timo hot-tighten i kabedo ma valve cego, kara valve stem kud utho man tek ni yabo i ngeye.
②I kare ma piny ngic utiye piny pa 0°C, bed ma ling pi yabo valve seat plug pi valve ma juku yamo man pii ni kwanyu pii ma ungwe man pii ma upong, kara kud unyay man utur valve. Bed ma ling pi gwoko lyethu pi valve ma copo jwigo pii man valve ma tiyo kare ku kare.
③ Packing gland ucikere ngo ni dii matek akeca, man tic ma yot pa valve stem ucikere ni bedu (ebedo rac ni paru niya ka packing gland utiye matek, ber, ebi medo rwinyo pa valve stem man ebi medo kero mi tic). I thenge mi gwoko kwo, piny ma jucwalo copo bedu ngo ma juloko nyo medu i the tego.
④I kind tic, lembe ma reco ma nwangre i winjo, ngwic, neno, mulo, man mange ucikere ni nen maber pi the lembe, man ma nwangire i yore migi gire ucikere ni jwigo woko i kare;
Jatic umaku obed ku buku mi lembe ma pire tek nyo buku mi rekod, man eketh cwinye ikum tic pa valve matung tung, asaga valve moko ma pire tek, valve ma lyeth man ma tek man valve ma pire tek, man jam tic migi mi cwalo lembe. Umitu juketh wigi ikum peko, kit ma jutiyo kudu, piny ma juloko, man mange, piny eni piretek ni jatic en gire, ju ma yiku piny man ju ma yiku piny. Keth karatasi ma pire tek ku tic ma nen kamaleng, ma ber pi medo kero pa telowic.
Saa mi cwalo: Mar-15-2022
