IINDAWO ZANGAPHAKATHI EZISUSEKAYO NEZITYENZISWAYOezidibana ne-flow medium zibizwa ngokudibeneyo njengeI-VALVE TRIM. Ezi nxalenye ziquka isihlalo sevalve (s), idiski, amadlala, izikhewu, izikhokelo, iibhutsi, kunye nemithombo yangaphakathi. Umzimba wevalvu, ibhonethi, ukupakisha, njalo njalo, eziye zadibana nesixhobo sokuhamba azijongwa njengesisingiso sevalvu.

Ukusebenza kwe-valve ye-trim kumiselwa yidiski kunye nojongano lwesitulo kunye nobudlelwane bendawo yediski kwisitulo. Ngenxa ye-trim, iintshukumo ezisisiseko kunye nolawulo lokuhamba lunokwenzeka. Kuyilo lwetrim ejikelezayo, idisk islayidi kufutshane nesihlalo ukuvelisa utshintsho ekuvulekeni kokuhamba. Kuyilo lwe-linear motion trim, idiski iphakamisa ngokuthe ngqo kude nesihlalo ukuze kuvele i-annular orifice.

Amalungu e-valve trim anokwakhiwa ngezinto ezahlukeneyo ngenxa yeempawu ezahlukeneyo ezifunekayo ukumelana namandla kunye neemeko ezahlukeneyo. I-Bushs kunye ne-packing glands ayifumani amandla kunye neemeko ezifanayo kunye ne-valve disc kunye nezihlalo.

Iimpawu ezihambayo-eziphakathi, ukubunjwa kweekhemikhali, uxinzelelo, ubushushu, izinga lokuhamba, i-velocity kunye ne-viscosity zezinye zeengqwalasela ezibalulekileyo ekukhetheni izixhobo ezifanelekileyo ze-trim. Imathiriyeli yokusikwa inokuba okanye ingabi yimathiriyeli efanayo nomzimba wevalvu okanye ibhonethi.

I-API inemathiriyeli yetrim esemgangathweni ngokunika inani elahlukileyo kwiseti nganye yezixhobo zokunquma.

1

I-NOMINAL TRIM410

QAPHELA IKHOWUDIF6

I-STEM KUNYE NEZINYE IZIQULATHO ZOKUQATHA410 (13Cr) (200-275 HBN)

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

ISIHLALO UBUME410 (13Cr)(250 HBN imiz)

UGQIBA LWEMATERIAL13Cr-0.75Ni-1Mn

INKONZOKwimiphunga yeoyile kunye neoyile kunye neenkonzo ngokubanzi kunye nezihlalo eziphathwa ngobushushu kunye neewedges. Inkonzo ngokubanzi esezantsi kakhulu yokhukuliseko okanye engadlekiyo phakathi kwe-100°C kunye ne-320°C. Le mathiriyeli yensimbi engenastainless iboleka ngokulula ukuba lukhuni ngonyango lobushushu kwaye igqwesile kwiindawo zokunxibelelana ezinjengeziqu, amasango, kunye neediski. Umphunga, igesi kunye nenkonzo jikelele ukuya kuma-370°C. I-oyile kunye nomphunga we-Oyile 480°C.

2

I-NOMINAL TRIM304

QAPHELA IKHOWUDI304

I-STEM KUNYE NEZINYE IZIQULATHO ZOKUQATHA304

DISC/WEDGE304 (18Cr-8Ni)

ISIHLALO UBUME304 (18Cr-8Ni)

UGQIBA LWEMATERIAL19Cr-9.5Ni-2Mn-0.08C

INKONZOKuxinzelelo oluphakathi kwinkonzo engcolisayo, ephantsi yokukhukuliseka phakathi kwe -265°C kunye ne-450°C.

3

I-NOMINAL TRIM310

QAPHELA IKHOWUDI310

I-STEM KUNYE NEZINYE IZIQULATHO ZOKUQATHA(25Cr-20Ni)

DISC/WEDGE310 (25Cr-20Ni)

ISIHLALO UBUME310 (25Cr-20Ni)

UGQIBA LWEMATERIAL25Cr-20.5Ni-2Mn

INKONZOKuxinzelelo oluphakathi kwinkonzo edlekayo okanye engonakali phakathi kwe -265°C kunye ne450°C.

4

I-NOMINAL TRIM410 - Kunzima

QAPHELA IKHOWUDIF6H

I-STEM KUNYE NEZINYE IZIQULATHO ZOKUQATHA410 (13Cr) (200-275 HBN)

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

ISIHLALO UBUMEI-F6 (13Cr) (275 HBN imiz)

UGQIBA LWEMATERIAL13Cr-0.75Ni-1Mn

INKONZOIzihlalo ze-275 BHN min. Njenge-trim 1 kodwa yoxinzelelo oluphakathi kunye nenkonzo eyonakalisayo.

5

I-NOMINAL TRIM410 – Ubuso obulukhuni obugcweleyo

QAPHELA IKHOWUDIF6HF

I-STEM KUNYE NEZINYE IZIQULATHO ZOKUQATHA410 (13Cr) (200-275 HBN)

DISC/WEDGEF6+St Gr6 (CoCr Alloy) (350 HBN min)

ISIHLALO UBUME410+St Gr6 (CoCr Alloy) (350 HBN min)

UGQIBA LWEMATERIAL13Cr-0.5Ni-1Mn/Co-Cr-A

INKONZOUxinzelelo oluphezulu lukhukuliseka kancinci kunye nenkonzo eyonakalisayo phakathi kwe -265°C kunye ne-650°C kunye noxinzelelo oluphezulu. Inkonzo yokulungisa iPremium ukuya kuma-650°C. Okugqwesileyo kuxinzelelo oluphezulu lwamanzi kunye nenkonzo yomphunga.

5A

I-NOMINAL TRIM410 – Ubuso obulukhuni obugcweleyo

QAPHELA IKHOWUDIF6HF

I-STEM KUNYE NEZINYE IZIQULATHO ZOKUQATHA410 (13Cr) (200-275 HBN)

DISC/WEDGEF6+Hardf. I-NiCr Alloy (350 HBN imiz)

ISIHLALO UBUMEF6+Hardf. I-NiCr Alloy (350 HBN imiz)

UGQIBA LWEMATERIAL13Cr-0.5Ni-1Mn/Co-Cr-A

INKONZONjenge-trim 5 apho i-Co ingavumelekanga.

6

I-NOMINAL TRIM410 kunye ne-Ni-Cu

QAPHELA IKHOWUDIF6HFS

I-STEM KUNYE NEZINYE IZIQULATHO ZOKUQATHA410 (13Cr) (200-275 HBN)

DISC/WEDGEIMonel 400® (NiCu Alloy) (250 HBN min)

ISIHLALO UBUMEIMonel 400® (NiCu Alloy) (175 HBN min)

UGQIBA LWEMATERIAL13Cr-0.5Ni-1Mn/Ni-Cu

INKONZONjenge-trim 1 kunye nenkonzo eyonakalisayo.

7

I-NOMINAL TRIM410 - Kunzima kakhulu

QAPHELA IKHOWUDIF6HF+

I-STEM KUNYE NEZINYE IZIQULATHO ZOKUQATHA410 (13Cr) (200-275 HBN)

DISC/WEDGEI-F6 (13Cr) (250 HBN imiz)

ISIHLALO UBUMEI-F6 (13Cr) (750 HB)

UGQIBA LWEMATERIAL13Cr-0.5Ni-1Mo/13Cr-0.5Ni-Mo

INKONZOIzihlalo ze-750 BHN min. Njenge-trim 1 kodwa yoxinzelelo oluphezulu kunye nenkonzo eyonakalisayo / eyonakalisayo.

8

I-NOMINAL TRIM410 – Ubuso obunzima

QAPHELA IKHOWUDIF6HFS

I-STEM KUNYE NEZINYE IZIQULATHO ZOKUQATHA410 (13Cr) (200-275 HBN)

DISC/WEDGE410 (13Cr) (250 HBN imiz)

ISIHLALO UBUME410+St Gr6 (CoCr Alloy) (350 HBN min)

UGQIBA LWEMATERIAL13Cr-0.75Ni-1Mn/1/2Co-Cr-A

INKONZOIsinxibo senkonzo ngokubanzi esifuna ubomi obude benkonzo ukuya kuthi ga kuma-593°C. Njenge-trim 5 yoxinzelelo oluphakathi kunye nenkonzo eyingozi ngakumbi. Umphunga, igesi kunye nenkonzo ngokubanzi ukuya kuma-540°C. I-trim eqhelekileyo yeevalvu zesango.

8A

I-NOMINAL TRIM410 – Ubuso obunzima

QAPHELA IKHOWUDIF6HFS

I-STEM KUNYE NEZINYE IZIQULATHO ZOKUQATHA410 (13Cr) (200-275 HBN)

DISC/WEDGEI-F6 (13Cr) (250 HBN imiz)

ISIHLALO UBUME410+Kanzima. I-NiCr Alloy (350 HBN imiz)

UGQIBA LWEMATERIAL13Cr-0.75Ni-1Mn/1/2Co-Cr-A

INKONZONjenge-trim 5A yoxinzelelo oluphakathi kunye nenkonzo eyingozi kakhulu.

9

I-NOMINAL TRIMMonel®

QAPHELA IKHOWUDIMonel®

I-STEM KUNYE NEZINYE IZIQULATHO ZOKUQATHAI-Monel® (NiCu Alloy)

DISC/WEDGEIMonel 400® (NiCu Alloy)

ISIHLALO UBUMEIMonel 400® (NiCu Alloy)

UGQIBA LWEMATERIAL70Ni-30Cu

INKONZOKwinkonzo edlekayo ukuya kuma-450°C njengeeasidi, iialkali, izinyibiliko zetyuwa, njl njl. Ulwelo oludlekayo kakhulu.
Inkonzo yokhukuliseko ephakathi kwe -240°C kunye ne480°C. Ukumelana namanzi olwandle, i-asidi, i-alkali. Inokumelana ne-corrosion ebalaseleyo kwi-chlorine kunye nenkonzo yealkylation.

10

I-NOMINAL TRIM316

QAPHELA IKHOWUDI316

I-STEM KUNYE NEZINYE IZIQULATHO ZOKUQATHA316 (18Cr-Ni-Mo)

DISC/WEDGE316 (18Cr-Ni-Mo)

ISIHLALO UBUME316 (18Cr-Ni-Mo)

UGQIBA LWEMATERIAL18Cr-12Ni-2.5Mo-2Mn

INKONZOUkuxhathisa okungaphezulu ku-corrosion kulwelo kunye neegesi ezidlayo ukuya kuma-410 ensimbi engatyiwayo ukuya kuma-455°C. Njenge-trim 2 kodwa inqanaba eliphezulu lenkonzo eyonakalisayo. Inika ukuxhathisa okugqwesileyo kwimithombo yeendaba ezonakalisayo kumaqondo obushushu aphezulu kunye nokuqina kwenkonzo kumaqondo aphantsi. Umgangatho wenkonzo yobushushu obuphantsi kwiivalvu ze-316SS.

11

I-NOMINAL TRIMMonel – Ubuso obulukhuni

QAPHELA IKHOWUDII-MonelHFS

I-STEM KUNYE NEZINYE IZIQULATHO ZOKUQATHAI-Monel® (NiCu Alloy)

DISC/WEDGEI-Monel® (NiCu Alloy)

ISIHLALO UBUMEI-Monel 400®+St Gr6 (350 HBN min)

UGQIBA LWEMATERIAL70Ni-30Cu/1/2Co-Cr-A

INKONZONjenge-trim 9 kodwa kuxinzelelo oluphakathi kunye nenkonzo eyonakalisayo.

11A

I-NOMINAL TRIMMonel – Ubuso obulukhuni

QAPHELA IKHOWUDII-MonelHFS

I-STEM KUNYE NEZINYE IZIQULATHO ZOKUQATHAI-Monel® (NiCu Alloy)

DISC/WEDGEI-Monel® (NiCu Alloy)

ISIHLALO UBUMEI-Monel 400T+HF NiCr Alloy (350 HBN min)

UGQIBA LWEMATERIAL70Ni-30Cu/1/2Co-Cr-A

INKONZONjenge-trim 9 kodwa kuxinzelelo oluphakathi kunye nenkonzo eyonakalisayo.

12

I-NOMINAL TRIM316 - Ubuso obunzima

QAPHELA IKHOWUDI316HFS

I-STEM KUNYE NEZINYE IZIQULATHO ZOKUQATHA316 (Cr-Ni-Mo)

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

ISIHLALO UBUME316+St Gr6 (350 HBN imiz)

UGQIBA LWEMATERIAL18Cr-12Ni-2.5Mo-2Mn1/2Co-Cr-A

INKONZONjenge-trim ye-10 kodwa yoxinzelelo oluphakathi kunye nenkonzo eyingozi kakhulu.

12A

I-NOMINAL TRIM316 - Ubuso obunzima

QAPHELA IKHOWUDI316HFS

I-STEM KUNYE NEZINYE IZIQULATHO ZOKUQATHA316 (Cr-Ni-Mo)

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

ISIHLALO UBUME316 Hardf. I-NiCr Alloy (350 HBN imiz)

UGQIBA LWEMATERIAL18Cr-12Ni-2.5Mo-2Mn1/2Co-Cr-A

INKONZONjenge-trim ye-10 kodwa yoxinzelelo oluphakathi kunye nenkonzo eyingozi kakhulu.

13

I-NOMINAL TRIMIngxubevange 20

QAPHELA IKHOWUDIIngxubevange 20

I-STEM KUNYE NEZINYE IZIQULATHO ZOKUQATHAIngxubevange yama-20 (19Cr-29Ni)

DISC/WEDGEIngxubevange yama-20 (19Cr-29Ni)

ISIHLALO UBUMEIngxubevange yama-20 (19Cr-29Ni)

UGQIBA LWEMATERIAL29Ni-19Cr-2.5Mo-0.07C

INKONZOInkonzo eyonakalisa kakhulu. Kuxinzelelo oluphakathi phakathi kwe -45°C kunye ne320°C.

14

I-NOMINAL TRIMIngxubevange 20 - Ubuso obunzima

QAPHELA IKHOWUDIIngxubevange 20HFS

I-STEM KUNYE NEZINYE IZIQULATHO ZOKUQATHAIngxubevange yama-20 (19Cr-29Ni)

DISC/WEDGEIngxubevange yama-20 (19Cr-29Ni)

ISIHLALO UBUMEIngxubevange 20 St Gr6 (350 HBN imiz)

UGQIBA LWEMATERIAL29Ni-19Cr-2.5Mo-0.07C/1/2Co-Cr-A

INKONZONjenge-trim 13 kodwa kuxinzelelo oluphakathi kunye nenkonzo eyonakalisayo.

14A

I-NOMINAL TRIMIngxubevange 20 - Ubuso obunzima

QAPHELA IKHOWUDIIngxubevange 20HFS

I-STEM KUNYE NEZINYE IZIQULATHO ZOKUQATHAIngxubevange yama-20 (19Cr-29Ni)

DISC/WEDGEIngxubevange yama-20 (19Cr-29Ni)

ISIHLALO UBUMEIngxubevange 20 Hardf. I-NiCr Alloy (350 HBN imiz)

UGQIBA LWEMATERIAL29Ni-19Cr-2.5Mo-0.07C/1/2Co-Cr-A

INKONZONjenge-trim 13 kodwa kuxinzelelo oluphakathi kunye nenkonzo eyonakalisayo.

15

I-NOMINAL TRIM304 – Ubuso obulukhuni obugcweleyo

QAPHELA IKHOWUDI304HS

I-STEM KUNYE NEZINYE IZIQULATHO ZOKUQATHA304 (18Cr-8Ni-Mo)

DISC/WEDGE304St Gr6

ISIHLALO UBUME304+St Gr6 (350 HBN imiz)

UGQIBA LWEMATERIAL19Cr-9.5Ni-2Mn-0.08C/1/2Co-Cr-A

INKONZONjenge-trim 2 kodwa inkonzo eyingozi ngakumbi kunye noxinzelelo oluphezulu.

16

I-NOMINAL TRIM316 – Ubuso obulukhuni obugcweleyo

QAPHELA IKHOWUDI316HF

I-STEM KUNYE NEZINYE IZIQULATHO ZOKUQATHA316 HF (18Cr-8Ni-Mo)

DISC/WEDGE316+St Gr6 (320 HBN imiz)

ISIHLALO UBUME316+St Gr6 (350 HBN imiz)

UGQIBA LWEMATERIAL18Cr-12Ni-2.5Mo-2Mn/Co-Cr-Mo

INKONZONjenge-trim 10 kodwa inkonzo eyingozi ngakumbi kunye noxinzelelo oluphezulu.

17

I-NOMINAL TRIM347 – Ubuso obulukhuni obugcweleyo

QAPHELA IKHOWUDI347HF

I-STEM KUNYE NEZINYE IZIQULATHO ZOKUQATHA347 HF (18Cr-10Ni-Cb)

DISC/WEDGE347+St Gr6 (350 HBN imiz)

ISIHLALO UBUME347+St Gr6 (350 HBN imiz)

UGQIBA LWEMATERIAL18Cr-10Ni-Cb/Co-Cr-A

INKONZONjenge-trim 13 kodwa inkonzo eyonakalisayo kunye noxinzelelo oluphezulu. Idibanisa ukuxhathisa okulungileyo kokutya kunye nokumelana nobushushu obuphezulu ukuya kuma-800 ° C.

18

I-NOMINAL TRIMIngxubevange 20 - Full Hardfaced

QAPHELA IKHOWUDIIngxubevange 20 HF

I-STEM KUNYE NEZINYE IZIQULATHO ZOKUQATHAIngxubevange yama-20 (19Cr-29Ni)

DISC/WEDGEIngxubevange 20+St Gr6 (350 HBN imiz)

ISIHLALO UBUMEIngxubevange 20+St Gr6 (350 HBN imiz)

UGQIBA LWEMATERIAL19 Cr-29Ni/Co-Cr-A

INKONZONjenge-trim 13 kodwa inkonzo eyonakalisayo kunye noxinzelelo oluphezulu. Amanzi, igesi okanye umphunga woxinzelelo oluphantsi ukuya kuma-230°C.

Ekhethekileyo

I-NOMINAL TRIMUbhedu

QAPHELA IKHOWUDIUbhedu

I-STEM KUNYE NEZINYE IZIQULATHO ZOKUQATHA410 (CR13)

DISC/WEDGEUbhedu

ISIHLALO UBUMEUbhedu

UGQIBA LWEMATERIAL…

INKONZOAmanzi, i-oyile, igesi, okanye umphunga woxinzelelo oluphantsi ukuya kuma-232°C.

Ekhethekileyo

I-NOMINAL TRIMIngxubevange 625

QAPHELA IKHOWUDIIngxubevange 625

I-STEM KUNYE NEZINYE IZIQULATHO ZOKUQATHAIngxubevange 625

DISC/WEDGEIngxubevange 625

ISIHLALO UBUMEIngxubevange 625

UGQIBA LWEMATERIAL…

INKONZO…

NACE

Ukuphathwa ngokukodwa i-316 okanye i-410 trim edibeneyo kunye ne-B7M bolts kunye ne-2HM nuts ukuhlangabezana neemfuno ze-NACE MR-01-75.

I-Stellite epheleleyo

I-Hardface Trim epheleleyo, ifanelekile kwiinkonzo ze-abrasive kunye nobunzima ukuya kwi-1200 ° F (650 ° C).