Dbb Ball Valve Double Block uye Bleed Ball Valve China Manufacture
Chii chinonzi DBB bhora vharafu?
Kaviri Block uye Bleed Bhora Valvechinhu chakakosha chakagadzirirwa bhora vharafu.
kana iri yeDouble block uye blood valve system, pane dudziro mbiri neAPI6D neOSHA.
API 6D inotsanangura aDouble Block uye Bleed ValveSisitimu se "vharuvhu imwechete ine nzvimbo mbiri dzekugara iyo, munzvimbo yakavharwa, inopa chisimbiso kupokana nekumanikidzwa kubva kumativi ese evharuvhu nenzira yekutengesa / kubuda ropa mhango pakati penzvimbo dzekugara."
OSHA inotsanangura aDouble Block uye Bleed ValveSisitimu se "kuvharwa kwemutsara, duct, kana pombi nekuvhara nekuvhara kana kuisa mavharuvhu maviri emukati uye nekuvhura nekuvhara kana kuisa madhiraini kana vent valve mumutsara pakati pemavharuvhu maviri akavharwa".
theNORTECH kaviri block uye kubuda ropa bhora vharafuyakagadzirwanekubatanidza mavharuvhu maviri kuita muviri mumwe, dhizaini yemapatya-vharuvhu inoderedza huremu uye nzira dzinogona kubvinza paunenge uchisangana nezvinodiwa zveOSHA zvekuvhara kaviri uye kubuda ropa.
Mamiriro makuru eDBB bhora vharafu
Single UnitDBB Ball Valveinopa kaviri block uye kubuda ropa mune imwe vharafu.Chimiro ichi chinogona kutsaura pombi pamativi ese evharuvhu kuburitsa / kubuda ropa mhango yevharuvhu pakati pezvigaro.
DBB Ball Valvemubatanidzwa weimwe kana kupfuura mavharuvhu okuzviparadzanisa nevamwe, kazhinji mavharuvhu ebhora, uye rimwe kana kupfuura rinobuda ropa/mavharuvhu, kazhinji bhora kana tsono mavharuvhu.Chinangwa chevhavhavhavha yevhavhavhavha yevhavha yevhavha yevhavha yevhavha yevhavha yeropa ndeyekuparadzanisa kana kuvharidzira kuyerera kwemvura muhurongwa kuitira kuti mvura inobva kumusoro irege kusvika kune zvimwe zvikamu zvehurongwa huri pasi.Izvi zvinoita kuti mainjiniya abude ropa kana kuburitsa kana kudonhedza mvura yakasara kubva mugadziriro padivi rezasi kuti aite rimwe rudzi rwebasa (kuchengetedza / kugadzirisa / kutsiva), sampling, kuyerera, kuyerera kwemakemikari, kuvimbika kutarisa kudonha. .
Kushandisa imwe unit double block uye kubuda ropa valve system maringe nemavharuvhu matatu akapatsanurwa kunochengetedza nguva yekuisa, uremu papombi system, uye nzvimbo.Iyi dhizaini ine zvakare mabhenefiti ekushanda,
- Kune nzira shoma shoma dzinogona kubuda mukati meiyo mbiri block uye chikamu chekubuda ropa chepombi.
- Mavharuvhu akazara neasina kukanganiswa kuyerera orifice ivo vane kuderera kuderera kudonha pachikamu.
- Mapaipi anoiswa mavharuvhu aya anogonawo kuvharwa pasina matambudziko.
Tekinoroji yekumisikidzwa kweDBB bhora vharafu
Chigadzirwa Show:DBB bhora vharafu
Kushandiswa kweDBB bhora vharafu
DBB bhora vharafuanonyanya kushandiswa muindasitiri yeoiri negasi, asi anogona zvakare kubatsira mune mamwe akawanda maindasitiri.Inowanzo shandiswa uko kubuda ropa kwevhavhavhavha kunodiwa, uko pombi inoda kuparadzaniswa kuti igadziriswe, kana kune chero yeaya mamwe mamiriro:
- Kudzivirira kusvibiswa kwechigadzirwa.
- Bvisa midziyo kubva kubasa yekuchenesa kana kugadzirisa.
- Meter calibration.
- Isolate instrumentation senge pressure zviratidzo uye lever geji.
- Primary process steam.
- Dzima uye buritsa zviridzwa zvekuyeresa.
