IZINXIBO ZANGAPHAKATHI EZINGAKHISHI FUTHI EZINGASHINTSHISWAezihlangana ne-flow medium zibizwa ngokuhlanganyela ngokuthiI-VALVE TRIM. Lezi zingxenye zihlanganisa izihlalo ze-valve, i-disc, izindlala, ama-spacers, ama-guide, ama-bushings, neziphethu zangaphakathi. Umzimba we-valve, ibhonethi, ukupakisha, nokunye okubuye kuthinte i-flow medium akubhekwa njenge-valve trim.

Ukusebenza kokunquma kwe-Valve kunqunywa idiski nesixhumi esibonakalayo sesihlalo kanye nokuhlobana kwendawo yediski nesihlalo. Ngenxa ye-trim, ukunyakaza okuyisisekelo nokulawula ukugeleza kungenzeka. Emiklamweni yokusika ejikelezayo, idiski islayida eduze kwesihlalo ukuze ikhiqize ushintsho ekuvulekeni kokugeleza. Emiklamo yokunquma okunyakazayo, idiski iphakamisa i-perpendicularly kude nesihlalo ukuze kuvele i-orifice annular.

Izingxenye zokunquma ama-valve zingakhiwa ngezinto ezihlukene ngenxa yezakhiwo ezahlukene ezidingekayo ukuze zimelane namandla nezimo ezihlukahlukene. Amabhusha nezindlala ezipakishayo awazitholi amandla nezimo ezifanayo njengoba kwenzeka kuma-valve disc kanye ne(izihlalo).

Izakhiwo zokugeleza eziphakathi nendawo, ukwakheka kwamakhemikhali, ingcindezi, izinga lokushisa, izinga lokugeleza, isivinini kanye ne-viscosity ezinye zezinto ezibalulekile zokucatshangelwa ekukhetheni izinto zokunquma ezifanele. Izinto zokusika zingase zibe noma zingabi yimpahla efanayo neyomzimba wevalvu noma ibhonethi.

I-API inezinsiza zokunquma ezisezingeni ngokunikeza inombolo ehlukile kusethi ngayinye yezinto zokunquma.

1

I-NOMINAL TRIM410

NQA IKHODIF6

I-STEM NEZINYE IZIQINISEKISO ZOKUNIKA410 (13Cr) (200-275 HBN)

I-DISC/WEDGEI-F6 (13Cr) (200 HBN)

UBUHLUNGU BESIHLALO410 (13Cr)(250 HBN min)

NIKA IGREYIDI LEMATERIAL13Cr-0.75Ni-1Mn

INKONZOOkwezihwamuko zikawoyela nowoyela kanye nezinsiza ezijwayelekile ezinezihlalo eziphathwa ngokushisa kanye namaweji. Isevisi evamile ephansi kakhulu egugulekayo noma engagqwali phakathi kuka-100°C no-320°C. Le nto yensimbi engagqwali ikwazi ukuqina kalula ngokwelashwa kokushisa futhi ihle kakhulu ekuxhumaneni nezingxenye ezifana neziqu, amasango, namadiski. I-Steam, igesi kanye nesevisi evamile kuya ku-370°C. Uwoyela Nowoyela umhwamuko 480°C.

2

I-NOMINAL TRIM304

NQA IKHODI304

I-STEM NEZINYE IZIQINISEKISO ZOKUNIKA304

I-DISC/WEDGE304 (18Cr-8Ni)

UBUHLUNGU BESIHLALO304 (18Cr-8Ni)

NIKA IGREYIDI LEMATERIAL19Cr-9.5Ni-2Mn-0.08C

INKONZOUkuze uthole ingcindezi emaphakathi kusevisi ebolayo, egugulekayo ephansi ephakathi kuka -265°C no-450°C.

3

I-NOMINAL TRIM310

NQA IKHODI310

I-STEM NEZINYE IZIQINISEKISO ZOKUNIKA(25Cr-20Ni)

I-DISC/WEDGE310 (25Cr-20Ni)

UBUHLUNGU BESIHLALO310 (25Cr-20Ni)

NIKA IGREYIDI LEMATERIAL25Cr-20.5Ni-2Mn

INKONZONgokucindezela okumaphakathi kusevisi ebolayo noma engagqwali phakathi kuka-265°C no-450°C.

4

I-NOMINAL TRIM410 - Kunzima

NQA IKHODIF6H

I-STEM NEZINYE IZIQINISEKISO ZOKUNIKA410 (13Cr) (200-275 HBN)

I-DISC/WEDGEI-F6 (13Cr) (200-275 HBN)

UBUHLUNGU BESIHLALOI-F6 (13Cr) (275 HBN min)

NIKA IGREYIDI LEMATERIAL13Cr-0.75Ni-1Mn

INKONZOIzihlalo ezingu-275 BHN min. Njenge-trim 1 kodwa yengcindezi emaphakathi kanye nesevisi eyonakalisayo.

5

I-NOMINAL TRIM410 - Ubuso obuqinile obugcwele

NQA IKHODIF6HF

I-STEM NEZINYE IZIQINISEKISO ZOKUNIKA410 (13Cr) (200-275 HBN)

I-DISC/WEDGEI-F6+St Gr6 (CoCr Alloy) (350 HBN min)

UBUHLUNGU BESIHLALO410+St Gr6 (CoCr Alloy) (350 HBN min)

NIKA IGREYIDI LEMATERIAL13Cr-0.5Ni-1Mn/Co-Cr-A

INKONZOIngcindezi ephezulu iguguleka kancane futhi insizakalo edlayo phakathi kuka-265°C no-650°C nokucindezela okuphezulu. Isevisi yokusika ye-Premium ibe ngu-650°C. Kuhle kakhulu kumanzi anengcindezi ephezulu kanye nesevisi yesitimu.

5A

I-NOMINAL TRIM410 - Ubuso obuqinile obugcwele

NQA IKHODIF6HF

I-STEM NEZINYE IZIQINISEKISO ZOKUNIKA410 (13Cr) (200-275 HBN)

I-DISC/WEDGEF6+Kanzima. I-NiCr Alloy (350 HBN min)

UBUHLUNGU BESIHLALOF6+Kanzima. I-NiCr Alloy (350 HBN min)

NIKA IGREYIDI LEMATERIAL13Cr-0.5Ni-1Mn/Co-Cr-A

INKONZONjenge-trim 5 lapho i-Co ingavunyelwe.

6

I-NOMINAL TRIM410 kanye ne-Ni-Cu

NQA IKHODII-F6HFS

I-STEM NEZINYE IZIQINISEKISO ZOKUNIKA410 (13Cr) (200-275 HBN)

I-DISC/WEDGEI-Monel 400® (NiCu Alloy) (250 HBN min)

UBUHLUNGU BESIHLALOI-Monel 400® (NiCu Alloy) (175 HBN min)

NIKA IGREYIDI LEMATERIAL13Cr-0.5Ni-1Mn/Ni-Cu

INKONZONjengesevisi yokusika engu-1 neyonakele kakhulu.

7

I-NOMINAL TRIM410 - Kunzima kakhulu

NQA IKHODIF6HF+

I-STEM NEZINYE IZIQINISEKISO ZOKUNIKA410 (13Cr) (200-275 HBN)

I-DISC/WEDGEI-F6 (13Cr) (250 HBN amaminithi)

UBUHLUNGU BESIHLALOI-F6 (13Cr) (750 HB)

NIKA IGREYIDI LEMATERIAL13Cr-0.5Ni-1Mo/13Cr-0.5Ni-Mo

INKONZOIzihlalo 750 BHN min. Njengo-trim 1 kodwa ngengcindezi ephezulu kanye nesevisi eyonakalisayo/egugulekayo.

8

I-NOMINAL TRIM410 - Ubuso obunzima

NQA IKHODII-F6HFS

I-STEM NEZINYE IZIQINISEKISO ZOKUNIKA410 (13Cr) (200-275 HBN)

I-DISC/WEDGE410 (13Cr) (250 HBN min)

UBUHLUNGU BESIHLALO410+St Gr6 (CoCr Alloy) (350 HBN min)

NIKA IGREYIDI LEMATERIAL13Cr-0.75Ni-1Mn/1/2Co-Cr-A

INKONZOI-Universal trim yesevisi evamile edinga impilo ende yesevisi kufika ku-593°C. Njengo-trim 5 wengcindezi emaphakathi kanye nesevisi eyonakalisayo. I-Steam, igesi kanye nesevisi evamile kuya ku-540°C. Ukunquma okujwayelekile kwamavalvu esango.

8A

I-NOMINAL TRIM410 - Ubuso obunzima

NQA IKHODII-F6HFS

I-STEM NEZINYE IZIQINISEKISO ZOKUNIKA410 (13Cr) (200-275 HBN)

I-DISC/WEDGEI-F6 (13Cr) (250 HBN amaminithi)

UBUHLUNGU BESIHLALO410+Kanzima. I-NiCr Alloy (350 HBN min)

NIKA IGREYIDI LEMATERIAL13Cr-0.75Ni-1Mn/1/2Co-Cr-A

INKONZONjenge-trim 5A yengcindezi emaphakathi kanye nesevisi eyonakalisayo.

9

I-NOMINAL TRIMI-Monel®

NQA IKHODII-Monel®

I-STEM NEZINYE IZIQINISEKISO ZOKUNIKAI-Monel® (NiCu Alloy)

I-DISC/WEDGEI-Monel 400® (NiCu Alloy)

UBUHLUNGU BESIHLALOI-Monel 400® (NiCu Alloy)

NIKA IGREYIDI LEMATERIAL70Ni-30Cu

INKONZONgesevisi egqwalayo ukuya ku-450°C njengama-asidi, ama-alkali, izixazululo zikasawoti, njll. Uketshezi olugqwala kakhulu.
Isevisi egugulekayo ephakathi kokungu -240°C no-480°C. Ukumelana namanzi olwandle, ama-asidi, ama-alkali. Inokumelana nokugqwala okuhle kakhulu kusevisi ye-chlorine ne-alkylation.

10

I-NOMINAL TRIM316

NQA IKHODI316

I-STEM NEZINYE IZIQINISEKISO ZOKUNIKA316 (18Cr-Ni-Mo)

I-DISC/WEDGE316 (18Cr-Ni-Mo)

UBUHLUNGU BESIHLALO316 (18Cr-Ni-Mo)

NIKA IGREYIDI LEMATERIAL18Cr-12Ni-2.5Mo-2Mn

INKONZOUkumelana nokugqwala okuphakeme koketshezi namagesi okugqwala ku-410 insimbi engagqwali kufika ku-455°C. Njengo-trim 2 kodwa izinga eliphezulu lesevisi ebolayo. Inikeza ukumelana okuhle kakhulu nemidiya ebolayo emazingeni okushisa aphezulu kanye nokuqina kwesevisi emazingeni okushisa aphansi. Izinga lokushisa eliphansi lesevisi yamavalvu angu-316SS.

11

I-NOMINAL TRIMUMonel - Ubuso obunzima

NQA IKHODII-MonelHFS

I-STEM NEZINYE IZIQINISEKISO ZOKUNIKAI-Monel® (NiCu Alloy)

I-DISC/WEDGEI-Monel® (NiCu Alloy)

UBUHLUNGU BESIHLALOI-Monel 400®+St Gr6 (350 HBN min)

NIKA IGREYIDI LEMATERIAL70Ni-30Cu/1/2Co-Cr-A

INKONZONjengo-trim 9 kodwa ngengcindezi ephakathi nendawo kanye nesevisi ebola kakhulu.

11A

I-NOMINAL TRIMUMonel - Ubuso obunzima

NQA IKHODII-MonelHFS

I-STEM NEZINYE IZIQINISEKISO ZOKUNIKAI-Monel® (NiCu Alloy)

I-DISC/WEDGEI-Monel® (NiCu Alloy)

UBUHLUNGU BESIHLALOI-Monel 400T+HF NiCr Alloy (350 HBN min)

NIKA IGREYIDI LEMATERIAL70Ni-30Cu/1/2Co-Cr-A

INKONZONjengo-trim 9 kodwa ngengcindezi ephakathi nendawo kanye nesevisi ebola kakhulu.

12

I-NOMINAL TRIM316 - Ubuso obunzima

NQA IKHODI316HFS

I-STEM NEZINYE IZIQINISEKISO ZOKUNIKA316 (Cr-Ni-Mo)

I-DISC/WEDGE316 (18Cr-8Ni-Mo)

UBUHLUNGU BESIHLALO316+St Gr6 (350 HBN min)

NIKA IGREYIDI LEMATERIAL18Cr-12Ni-2.5Mo-2Mn1/2Co-Cr-A

INKONZONjengo-trim 10 kodwa ngengcindezi ephakathi nendawo kanye nesevisi edlekayo.

12A

I-NOMINAL TRIM316 - Ubuso obunzima

NQA IKHODI316HFS

I-STEM NEZINYE IZIQINISEKISO ZOKUNIKA316 (Cr-Ni-Mo)

I-DISC/WEDGE316 (18Cr-8Ni-Mo)

UBUHLUNGU BESIHLALO316 Hardf. I-NiCr Alloy (350 HBN min)

NIKA IGREYIDI LEMATERIAL18Cr-12Ni-2.5Mo-2Mn1/2Co-Cr-A

INKONZONjengo-trim 10 kodwa ngengcindezi ephakathi nendawo kanye nesevisi edlekayo.

13

I-NOMINAL TRIMIngxubevange 20

NQA IKHODIIngxubevange 20

I-STEM NEZINYE IZIQINISEKISO ZOKUNIKAI-alloy 20 (19Cr-29Ni)

I-DISC/WEDGEI-alloy 20 (19Cr-29Ni)

UBUHLUNGU BESIHLALOI-alloy 20 (19Cr-29Ni)

NIKA IGREYIDI LEMATERIAL29Ni-19Cr-2.5Mo-0.07C

INKONZOIsevisi eyonakalisayo. Ngomfutho ophakathi nendawo phakathi kuka -45°C no-320°C.

14

I-NOMINAL TRIMIngxubevange 20 - Ubuso obunzima

NQA IKHODIIngxubevange 20HFS

I-STEM NEZINYE IZIQINISEKISO ZOKUNIKAI-alloy 20 (19Cr-29Ni)

I-DISC/WEDGEI-alloy 20 (19Cr-29Ni)

UBUHLUNGU BESIHLALOI-alloy 20 St Gr6 (350 HBN min)

NIKA IGREYIDI LEMATERIAL29Ni-19Cr-2.5Mo-0.07C/1/2Co-Cr-A

INKONZONjengo-trim 13 kodwa ngengcindezi ephakathi nendawo kanye nesevisi edlekayo.

14A

I-NOMINAL TRIMIngxubevange 20 - Ubuso obunzima

NQA IKHODIIngxubevange 20HFS

I-STEM NEZINYE IZIQINISEKISO ZOKUNIKAI-alloy 20 (19Cr-29Ni)

I-DISC/WEDGEI-alloy 20 (19Cr-29Ni)

UBUHLUNGU BESIHLALOIngxubevange 20 Hardf. I-NiCr Alloy (350 HBN min)

NIKA IGREYIDI LEMATERIAL29Ni-19Cr-2.5Mo-0.07C/1/2Co-Cr-A

INKONZONjengo-trim 13 kodwa ngengcindezi ephakathi nendawo kanye nesevisi edlekayo.

15

I-NOMINAL TRIM304 - Ubuso obuqinile obugcwele

NQA IKHODI304HS

I-STEM NEZINYE IZIQINISEKISO ZOKUNIKA304 (18Cr-8Ni-Mo)

I-DISC/WEDGE304St Gr6

UBUHLUNGU BESIHLALO304+St Gr6 (350 HBN min)

NIKA IGREYIDI LEMATERIAL19Cr-9.5Ni-2Mn-0.08C/1/2Co-Cr-A

INKONZONjengo-trim 2 kodwa isevisi egugulekayo nengcindezi ephezulu.

16

I-NOMINAL TRIM316 - Ubuso obuqinile obugcwele

NQA IKHODI316HF

I-STEM NEZINYE IZIQINISEKISO ZOKUNIKA316 HF (18Cr-8Ni-Mo)

I-DISC/WEDGE316+St Gr6 (320 HBN min)

UBUHLUNGU BESIHLALO316+St Gr6 (350 HBN min)

NIKA IGREYIDI LEMATERIAL18Cr-12Ni-2.5Mo-2Mn/Co-Cr-Mo

INKONZONjengo-trim 10 kodwa isevisi egugulekayo nengcindezi ephezulu.

17

I-NOMINAL TRIM347 - Ubuso obuqinile obugcwele

NQA IKHODI347HF

I-STEM NEZINYE IZIQINISEKISO ZOKUNIKA347 HF (18Cr-10Ni-Cb)

I-DISC/WEDGE347+St Gr6 (350 HBN min)

UBUHLUNGU BESIHLALO347+St Gr6 (350 HBN min)

NIKA IGREYIDI LEMATERIAL18Cr-10Ni-Cb/Co-Cr-A

INKONZONjengo-trim 13 kodwa isevisi ebola kakhulu kanye nengcindezi ephezulu. Ihlanganisa ukumelana nokugqwala okuhle nokumelana nezinga lokushisa elifinyelela ku-800°C.

18

I-NOMINAL TRIMIngxubevange 20 - Full Hardfaced

NQA IKHODIIngxubevange 20 HF

I-STEM NEZINYE IZIQINISEKISO ZOKUNIKAI-alloy 20 (19Cr-29Ni)

I-DISC/WEDGEI-alloy 20+St Gr6 (350 HBN min)

UBUHLUNGU BESIHLALOI-alloy 20+St Gr6 (350 HBN min)

NIKA IGREYIDI LEMATERIAL19 Cr-29Ni/Co-Cr-A

INKONZONjengo-trim 13 kodwa isevisi ebola kakhulu kanye nengcindezi ephezulu. Amanzi, igesi noma umfutho ophansi umusi ukuya ku-230°C.

Okukhethekile

I-NOMINAL TRIMIbhulonzi

NQA IKHODIIbhulonzi

I-STEM NEZINYE IZIQINISEKISO ZOKUNIKA410 (CR13)

I-DISC/WEDGEIbhulonzi

UBUHLUNGU BESIHLALOIbhulonzi

NIKA IGREYIDI LEMATERIAL…

INKONZOAmanzi, uwoyela, igesi, noma isitimu somfutho ophansi ukuya ku-232°C.

Okukhethekile

I-NOMINAL TRIMIngxubevange 625

NQA IKHODIIngxubevange 625

I-STEM NEZINYE IZIQINISEKISO ZOKUNIKAIngxubevange 625

I-DISC/WEDGEIngxubevange 625

UBUHLUNGU BESIHLALOIngxubevange 625

NIKA IGREYIDI LEMATERIAL…

INKONZO…

I-NACE

Elashwe ngokukhethekile i-316 noma 410 trim ehlanganiswe namabhawodi e-B7M namantongomane angu-2HM ukuze kuhlangatshezwane nezimfuneko ze-NACE MR-01-75.

I-Stellite ephelele

Ukusikwa Okugcwele Okuqinile, kulungele izinsizakalo ezilumayo neziqinile ezifika ku-1200°F (650°C).