Don babban matsin lamba da aikace-aikacen zafin jiki, JLPV ƙirƙira bawul ɗin ƙofar ƙarfe ƙanana ne, abin dogaro, kuma cikakke. A waje dunƙule da nau'in karkiya (OS & Y) bawuloli tare da tashi kara da mara-tashin hannu ne abin da wadannan bawuloli ne. Waɗannan bawul ɗin dole ne su kasance suna da ƙwanƙolin da aka ɗaure ko welded da cikkake ko madaidaici. wanda ya dace don shigarwa a cikin matatun mai, wuraren sinadarai, masana'antar petrochemical, tsarin masana'antar mai, ko wasu wuraren da karkatar da kwarara ya zama dole saboda lalata ko zaizayewa.
Akwai nau'ikan bonnet daban-daban guda biyu don JLPV ƙirƙira bawul ɗin ƙofar ƙarfe. Bolted Bonnet, haɗin gwiwa na namiji da mace tare da karkataccen gasket ɗin da aka gina da F316L da graphite, shine ƙirar farko. A kan buƙata, ana kuma samun gaskets haɗin gwiwa na zobe. Bon ɗin da aka yi masa walda ita ce ƙira ta biyu, kuma tana da zaren zaren da aka rufe. Ana samun cikakkiyar mahaɗar walda tare da cikakken ƙarfin shigarsa akan buƙata.
Kewayon JLPV ƙirƙira ƙarfe bawuloli zane ne kamar haka:
1.Size: 1/2 "zuwa 2" DN15 zuwa DN1200
2.Matsi: Class 800lb zuwa 2500lb PN100-PN420
3.Material: Carbon karfe da bakin karfe da sauran kayan aiki na musamman.
NACE MR 0175 anti-sulfur da anti-lalata karfe kayan
4.Haɗin yana ƙarewa:
Ƙarshen weld na soket zuwa ASME B16.11
Ƙarshen Ƙarshen (NPT,BS[) zuwa ANSI/ASME B 1.20.1
Butt weld karshen (BW) zuwa ASME B 16.25
Ƙarshen Flanged (RF, FF, RTJ) zuwa ASME B 16.5
5.Zazzabi: -29 ℃ zuwa 485 ℃
JLPV bawul za a iya sanye take da gear afareta, pneumatic actuators, na'ura mai aiki da karfin ruwa actuators, Electric actuators, bypasses, kulle na'urorin, sarƙoƙi, tsawo mai tushe da kuma da yawa wasu suna samuwa don saduwa da abokan ciniki' bukatun.
