IVictaulic ngumvelisi okhokelayo wehlabathi weenkqubo zokudityaniswa kwemibhobho yoomatshini. I-Vic-300 MasterSeal™ i-butterfly valve-761 ichungechunge kunye ne-Vic-Check® yokukhangela i-valve-716 kunye ne-716H i-series ivunyiwe yi-DNV (i-Det Norske Veritas) yohlobo lwesatifikethi.
Isiqinisekiso sokuvunywa sisebenza kude kube nguJuni ka-2017 kwaye sibandakanya iinkqubo zemibhobho ye-Class III esetyenziselwa ukupholisa amanzi amatsha, ukubuyiswa kwe-condensate, iinkqubo ezingabalulekanga, imibhobho yococeko kunye nenkonzo yomoya engabalulekanga.
I-Vic-300 MasterSeal butterfly valve inemvume yohlobo lwe-DNV, uluhlu lobungakanani yi-DN50 - 300 (2" - 12"), uxinzelelo olulinganisiweyo luyi-21 bar (300 psi), uluhlu lobushushu ngu-0-121 ° C (32 - 250 °) F ).
Umzimba we-valve ye-Vic-300 kunye ne-disc zenziwe nge-iron ductile ehambelana ne-ASTM A-536, kunye ne-electroless nickel coating kwi-disc ihambelana ne-ASTM B-773. Unokukhetha i-EPDM, irabha ye-nitrile okanye isihlalo serubha ye-fluorine. Yenzelwe amalunga agudileyo, anokusetyenziswa kunye ne-Vic-Flange Adapter Type 741.
Xa kuthelekiswa neevalvu ezininzi zemveli, ezi zivalo zibonelela ngokuhamba ngcono kunye nokusebenza ngcono kokutywinwa kunye nexesha elide lokuphila. Uyilo olukhethekileyo lwe-disc ye-offset kunye ne-stem-piece stem inokunyusa izinga lokuhamba kunye nokunciphisa i-torque yokusebenza ukuya kwi-35%, kwaye ibonelele nge-360-degree bubble seal. Isihlalo se-rubber esongeziweyo soxinzelelo kumzimba we-valve sitywina ngokulinganayo kumacala omabini e-valve, ukunciphisa ukunxiba kwexesha elide kunye nokwandisa ubomi benkonzo.
Ukongeza, iivalve ze-MasterSeal kulula ukuzifaka nokugcina ngenxa yokuba zikhaphukhaphu kwaye indawo yazo kwinethiwekhi yombhobho ingatshintshwa ngokungenasiphelo. Iivalvu zesiqhelo ze-flange-end zinzima kakhulu kwaye zinokusalathisa kuphela kwindawo elandelayo yomngxuma webholithi ekhoyo xa ulungelelanisa i-lever okanye umqhubi wegiya. Ezi mpawu zenza i-MasterSeal valves ibe yinto ecacileyo kwaye elula yokukhetha abanini beenqanawa, abaqhubi kunye nabasebenzi babo.
Ukuvunywa kohlobo lwe-DNV yee-valve zokutshekisha lugubungela uchungechunge lwe-716H kunye nobukhulu bobukhulu be-DN50-DN80 (2"-3"), uxinzelelo olulinganisiweyo lwe-25 bar (365 psi) kunye nobukhulu bechungechunge lwe-716 kunye nobukhulu be-DN100. -DN 300 (4 ") Imveliso - 12 ") Ukulinganiswa koxinzelelo yi-21 bar (300 psi). Uluhlu lweqondo lokushisa luxhomekeke kwizinto ezikhethiweyo zokutywina.
I-valve yokukhangela yenziwe ngentsimbi ye-ductile ehambelana ne-ASTM A-536 okanye i-ASTM A-395, kwaye ingakhetha i-EPDM, i-rubber ye-nitrile okanye i-rubber ye-fluorine itywina ukudibanisa amandla oxinzelelo oluphezulu kunye nokusebenza okuphantsi koxinzelelo. Uyilo lwesiphelo segrooved luvumela uqhagamshelo olukhawulezayo nolulula usebenzisa iVictaulic fittings okanye iVic-Flange 741 isitayile sofakelo.
Iimveliso kunye neenkonzo ezichazwe kule ngxelo yeendaba azikavunywanga sisigqeba solwandle.
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Ixesha lokuposa: Jul-03-2021
