API 6D / API 608 Gutera Umuvuduko mwinshi / Guhimba Bw Kureremba / Trunnion Dbb Igitabo / Amashanyarazi / Pneumatic Cryogenic Eccentric Semi-Ball Valve
Niki DBB trunnion ball valve?
DBB trunnion umupira Valveni umupira udasanzwe wateguwe.
kubijyanye na Double block na maraso ya sisitemu, hariho ibisobanuro bibiri na API6D na OSHA.
OSHA isobanura aDBB trunnion ball ballSisitemu nk "gufunga umurongo, umuyoboro, cyangwa umuyoboro mugufunga no gufunga cyangwa gushushanya ibimenyetso bibiri byimbere kandi mugukingura no gufunga cyangwa gushushanya umuyoboro wamazi cyangwa umuyaga mumurongo uri hagati yimibiri yombi ifunze".
iNORTECH DBB trunnion ball ballcyashizwehomuguhuza ibice bibiri mumubiri umwe, igishushanyo cya twin-valve kigabanya uburemere ninzira zishobora gutemba mugihe zujuje ibisabwa na OSHA kubice bibiri no kuva amaraso.
API 6D isobanura DBB trunnion ball ball Sisitemu nka "valve imwe ifite ubuso bubiri bwicaye, mumwanya ufunze, itanga kashe irwanya igitutu kiva kumpande zombi za valve hakoreshejwe uburyo bwo kugurisha / kuva amaraso mu cyuho kiri hagati yicyicaro. ”
Ibintu nyamukuru biranga DBB trunnion ball valve
Igice kimweDBB trunnion ball ball itanga guhagarika kabiri no kuva amaraso muri valve imwe.Ubu buryo burashobora gutandukanya imiyoboro kumpande zombi za valve kugirango ihumure / kuva amaraso ya valve hagati yintebe.
Gukoresha igice kimwe cyikubye kabiri no kuva amaraso ya sisitemu na vale 3 zitandukanye bizigama igihe cyo kwishyiriraho, uburemere kuri sisitemu yo kuvoma, n'umwanya.Igishushanyo nacyo gifite ibyiza byo gukora,
- Hariho inzira nkeya zishobora kumeneka mumirongo ibiri no kuva amaraso kumurongo.
- Ibikoresho byose bya valve bibitswe mubice bimwe, umwanya ukenewe mugushiraho uragabanuka kuburyo bugaragara bityo urekura icyumba kubindi bikoresho byingenzi.
- Igihe gito cyo gukuramo kirasabwa.
DBB trunnion ball ball ni ihuriro rimwe cyangwa byinshi byo guhagarika / kwigunga, mubisanzwe imipira yumupira, hamwe numuyoboro umwe cyangwa byinshi biva / umuyaga, mubisanzwe umupira cyangwa inshinge.Intego yo guhagarika no kuva amaraso ya sisitemu ni ukwitandukanya cyangwa guhagarika imigendekere yamazi muri sisitemu kugirango amazi ava mumigezi atagera kubindi bice bigize sisitemu iri hepfo.Ibi bifasha abajenjeri kuva amaraso cyangwa guhumeka cyangwa kuvoma amazi asigaye muri sisitemu kuruhande rwo hepfo kugirango bakore akazi runaka (kubungabunga / gusana / gusimbuza), icyitegererezo, gutembera gutemba, gutera imiti, kugenzura ubunyangamugayo kumeneka nibindi .
Ibisobanuro bya tekinike ya DBB trunnion ball valve
Ibicuruzwa byerekana: DBB trunnion ball valve
Gukoresha DBB trunnion ball valve
DBB trunnion imipirazikoreshwa cyane mu nganda za peteroli na gaze, ariko zirashobora no gufasha mubindi nganda nyinshi.Mubisanzwe bikoreshwa aho kuva amaraso ya valve bisabwa, aho imiyoboro ikenera kwigunga kugirango ibungabunge, cyangwa kuri kimwe mubindi bintu:
- Irinde kwanduza ibicuruzwa.
- Kuraho ibikoresho muri serivisi kugirango bisukure cyangwa bisanwe.
- Kugereranya metero.
- Gutandukanya ibikoresho nkibipimo byumuvuduko hamwe nigipimo cya lever.
- Inzira y'ibanze.
- Funga ibikoresho byo gupima umuvuduko.
