Tinhla-nkulu ta ku hlawuriwa ka valve—TWS Valve

1. Hlamusela xikongomelo xavalve ya konaeka xitirhisiwa kumbe xitirhisiwa

Kuma swiyimo swa ntirho wa valve: muxaka wa xitirhisiwa lexi tirhaka, ntshikelelo wa ntirho, mahiselo yo tirha na ndlela yo lawula.

2. Hlawula kahle muxaka wa valve

Ku hlawuriwa lokunene ka muxaka wa valve i xilaveko xale mahlweni xa leswaku muendli wa swifaniso a twisisa hiku hetiseka endlelo hinkwaro ra vuhumelerisi na swiyimo swa ntirho. Loko a hlawula muxaka wa valve, muendli wa swifaniso u fanele ku rhanga a khoma swihlawulekisi swa xivumbeko na matirhelo ya valve yin’wana na yin’wana.

3. Kuma swihlanganisi swa makumu swa valve

Exikarhi ka swihlanganisi leswi nga ni tintambhu, swihlanganisi swa flange ni swihlanganisi swa makumu leswi weldiweke, swimbirhi swo sungula hi swona leswi tirhisiwaka ngopfu. Ti threaded valves ngopfu ngopfu i ti valve letingana nominal diameter yale hansi ka 50mm. Loko diameter yiri yikulu swinene, ku vekiwa naku pfariwa ka xiphemu lexi hlanganisaka swita tika swinene. Ti flanged valves ta olova swinene ku ti veka naku ti hambanyisa, kambe ti tika naswona ta durha kutlula ti threaded valves, hikokwalaho ti lulamerile eka ku hlanganisiwa ka tiphayiphi ta ti diameters to hambana hambana na ntshikelelo. Swihlanganisi leswi weldiweke swi lulamerile eka ndzhwalo wo tika naswona swa tshembheka ku tlula swihlanganisi swa flanged. Kambe swa tika ku hambanyisa no tlhela yi veka valve leyi hlanganisiweke hi welding, hikokwalaho ku tirhisiwa ka yona ku pimiwile eka minkarhi leyi hi ntolovelo yinga famba hiku tshembheka kuringana nkarhi woleha, kumbe laha swiyimo swaku tirhisiwa swinga tika naswona mahiselo yanga e henhla.

4. Ku hlawuriwa ka swilo swa valve

Loko ku hlawuriwa swilo swa valve shell, swiphemu swale ndzeni na ndzhawu yo pfalela, ku engetela eka ku tekela enhlokweni swivumbeko swa physical (mahiselo, ntshikelelo) na swivumbeko swa ti khemikhali (corrosiveness) swa xitirhisiwa xo tirha, ku basa ka xitirhisiwa (lexi nga na kumbe handle ka swiphemuphemu leswi tiyeke) na swona swifanele ku khomiwa. Ku engetela kwalaho, swa laveka ku kongomisa eka milawu leyi faneleke ya mfumo na ndzawulo ya vatirhisi. Ku hlawuriwa lokunene na loku ringaneleke ka switirhisiwa swa valve swinga kuma vutomi bya vukorhokeri lebyi nga durhiki swinene xikan’we na matirhelo ya kahle ya valve. Ntlhandlamano wa ku hlawula switirhisiwa swa miri wa valve i: nsimbi leyi hoxiweke-khaboni-nsimbi leyi nga riki na swilo swo bola, naswona ntlhandlamano wa ku hlawula switirhisiwa swa ring yo pfalela i: nsimbi ya rhaba-koporo-nhlanganiso-F4.

5. Swin’wana

Ku engetela kwalano, mpimo wa ku khuluka na mpimo wa ntshikelelo wa mati lawa ya khulukaka hi valve na swona swifanele ku kumiwa, naswona valve leyi faneleke yifanele ku hlawuriwa hiku tirhisa data leyinga kona (kufana natikhathalogu ta swikumiwa swa valve, swikombiso swa swikumiwa swa valve, na swin’wana).