DBB imipira ibiri ya valve ninshuro ebyiri zifunga, gucamo kabiri no kurekura imikorere ya valve. Iyo impera zombi za valve ziri munsi yigitutu icyarimwe, uburyo bwo mumyanya ya valve burashobora gusohoka mubisumizi bya valve cyangwa kumashanyarazi, kandi inzira yo hejuru no kumanuka yo hagati ya valve ntizakomeza kwinjira mumyanya ya valve, kandi hafi kabiri. Iyo icyumba cyo hagati kiri kumuvuduko mwinshi, intebe ya valve irashobora guhita irekura igitutu, ni ukuvuga kurekura. Birakoreshwa kuri kerosine yindege, amavuta yoroheje, gaze karemano, gaze ya lisukari, gaze ya miyoboro, imiti yimiti, nibindi.
Ibyingenzi byingenzi byubaka biranga JLPV DBB imipira ibiri ya valve ikurikira:
1. 1PC, 3PC hamwe no kubaka umubiri wose.
2. Birashobora gushushanywa nkumupira ureremba numupira uhamye.
3. Gufungura byuzuye cyangwa byuzuye gufunga inshuro ebyiri (DBB) igishushanyo.
4. Kabiri ya valve inshuro enye igishushanyo cyerekana neza imikorere yumubiri wa valve, hamwe na zeru yamenetse.
5. Kurwanya iguruka, sisitemu yo guterwa byihutirwa yintebe nigiti, umutekano wumuriro hamwe na anti-static, hamwe numubiri wa valve uhabwa umwobo wo hagati wo gusohora ibikoresho.
Ikirangantego cya JLPV DBB imipira ibiri ya valve igishushanyo nuburyo bukurikira:
1. Ingano: 2 ”kugeza 24” DN50 kugeza DN600
2. Umuvuduko: Icyiciro 150lb kugeza 2500lb PN10-PN420
3. Ibikoresho: ibyuma bya karubone, ibyuma bidafite ingese nibindi bikoresho bisanzwe.
NACE MR 0175 anti-sulfure nibikoresho byo kurwanya ruswa.
4. Kwihuza birangira: ASME B 16.5 mumaso yazamuye (RF), Flat face (FF) hamwe na Type Type Joint (RTJ）
ASME B 16.25 mumutwe wanyuma.
5. Imbona nkubone: guhuza na ASME B 16.10.
6. Ubushyuhe: -29 ℃ kugeza 425 ℃
Indangantego za JLPV zirashobora kuba zifite ibikoresho byogukoresha ibikoresho, ibyuma bifata pneumatike, hydraulic moteri, amashanyarazi, ibikoresho byo gufunga, ibiti byagutse nibindi byinshi birahari kugirango abakiriya babone ibyo bakeneye.
