Sab saum toj mounted ob txoj kev eccentric pob valve nrog foob

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Kev sib sau ua ke ob txoj kev sib khi eccentric hemisphere valve yog ib yam khoom tshiab tau tsim los ntawm kev nqus thiab zom cov cuab yeej siv siab heev hauv tsev thiab txawv teb chaws. Nws kho lub pob hlau yas ntawm lub pob eccentric, thiab paub qhov qhib thiab kaw ntawm lub valve los ntawm 90 degree kev sib hloov ntawm eccentric crankshaft. Lub rooj zaum hlau nyob rau hauv kev sib cuag nrog lub sealing nto ntawm cov hlau pob yas floats nyob rau hauv axial thiab radial kev taw qhia, uas tau them nyiaj rau kev sib koom tes ntawm lub pob yas thiab lub rooj zaum valve. Lub valve yog siv nyob rau hauv roj av thiab tshuaj kev lag luam Nyob rau hauv hluav taws xob fais fab, metallurgy thiab lwm yam industries, lub valve qauv txais lub eccentric clamping txoj cai, thiab lub valve yog nruj nreem, kho thiab kaw los ntawm kev sib kis mechanism. Lub nplhaib sealing thiab pob yas yog hlau lub ntsej muag lub ntsej muag nrog lub ntsej muag tawv tiv thaiv, thiab cov hlau txuas tau muab zais rau hauv lub valve kab noj hniav thaum qhib ob chav eccentric qauv valve. Cov seem ntws yog loj, lub valve tsis scoured thiab ntws tsis kam yog me me. Thaum lub valve raug kaw, lub valve tub ntxhais yuav tsis raug ntxuav. Thaum lub valve raug kaw, lub ntsej muag kheej kheej ntawm lub valve tseem yuav maj mam txav mus raws lub rooj zaum valve. Nws muaj cov kev ua haujlwm shear, uas tuaj yeem tshem tawm cov teeb meem cuam tshuam thiab ua tiav kev sib khi zoo. Nws yog qhov tshwj xeeb tshaj yog rau kev thauj mus los nruab nrab uas yooj yim rau kev teev. Lub valve hemisphere yog ib lub pob hlau hlau ruaj ntawm lub pob eccentric. Sib txawv alloy pob crowns yog ntsia rau ntawm lub pob. Lub rooj zaum valve tseem yog ua los ntawm cov khoom sib thooj surfacing. Tom qab kev kho tshwj xeeb, lub sealing nto yog tsim los ntawm ntau hom kev tiv thaiv corrosion, hnav-resistant, kub resistant, thiab lwm yam, uas tuaj yeem ua tau raws li qhov xav tau ntawm ntau zaus. Lub rooj zaum valve thiab lub pob yas yog them nyiaj. Thaum lub rooj zaum valve hnav, nws tuaj yeem raug kaw ruaj khov thiab kev pabcuam lub neej tuaj yeem siv sijhawm ntev los ntawm kev tig me ntsis thaum nws raug kaw. Qhov loj tshaj plaws ntawm lub valve yog tias tom qab lub siab nyem ntawm lub tshuab ntaus ntawv, lub valve tuaj yeem raug tshuaj xyuas thiab khaws cia hauv online. Thaum lub sijhawm tu, nws tsuas yog yuav tsum qhib lub hau npog kom tshem tawm lub pob yas thiab txhawb nqa lub cev, tsis yog tshem tawm tag nrho lub valve los ntawm cov kav dej.

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Product Detail

Kev pabcuam OEM / ODM

Khoom cim npe

Khoom siv

Nws yog tsim rau cov dej, dej nyoos (xws li cov khib nyiab), dej phwj tuaj, dej hiav txwv, chav dej, roj, alumina, pulverized thee tshauv, roj, roj av, hluav taws xob hauv nroog thiab lwm lub tshuab nrog cov kev cai nruj.

Product executive standard

Cov qauv tsim	Cov qauv ntev	Flange txheem	Kev kuaj thiab tshuaj xyuas
GB/T 12237-2007	GB/T 12221-2005	GB / T 9113-2000, EN1092	GN/T 13927-2008, API 598

Product Performance specification

Nominal siab	1.0	1.6.	2.5	4.0
Ua haujlwm siab tshaj plaws ntawm qhov kub thiab txias	1.0	1.6	2.5	4.0
Plhaub lub zog kuaj siab	1.5	2.4	3.8	4.0
Airtight xeem siab	0.6	0.6	0.6	0.6
High pressure seal test siab	1.1	1.76 ib	2.75 ib	4.4
Tus nqi xau	0.1 × DNmm / s
Siv tau qhov kub thiab txias	Mos foob -40 ℃ ~ + 200 ℃ Hard seal -50 ℃ ~ + 600 ℃
Siv tau nruab nrab	Natural gas, dej vapor, roj khoom, acids, alkalis, pulverized thee, thee tshauv, pov tseg residue, av nkos, granular, fiber ntau thiab lwm yam xov xwm
Daim ntawv kis tau tus mob	Turbine tsav, hluav taws xob tsav, pneumatic tsav, hydraulic tsav

Main kev twb kev txuas qhov ntev

DN	L	D	D1	D2	b	f	Z-d 0	Hw	Hd
50	178	165	125	100	18	2	4–18	270	310
65	190	185	145	120	18	2	4–18	280	320
80	203	200	160	135	20	2	4–18	290	330
100	229	220	180	156	22	2	8–18	330	380
125	254	250	210	211	24	2	8–18	345	405
150	267	285	240	211	21	2	8–22	370	440
200	292 ib	340	295	266	24	2	8–22	405	470
250	330	395 ib	350	319	26	2	12-22	180	540
300	356	445	400	370	26	2	12-22	520	580
350	430	505	460	429 ib	26	2	16-26	570 ib	630
400	530	656 ib	515	480	26	2	16-26	630	7 10
450	580	615	565 ib	530	28	2	20-26	690 ib	770 ib
500	630	670 ib	620	585 ib	25	2	20-26	740 ib	820
600	800	780 ua	725 ib	682 ib	34	2	20-30	840 ib	940 ua
700	900	895 ib	840 ib	794 ib	34	5	24-30 : kuv	960 ua	1040
800	1000	1015	950 ua	901 ib	36	5	28-33 : kuv	1080	1080
900	1100	1115	1050	1001	38	5	28-33 : kuv	1190 ib	1280
1000	1200	1230	1160	1112	38	5	28-36 : kuv	1310	1420
1100	1250	1345 ib	1270	1222	42	5	28-36 : kuv	1390 ib	1480
1200	1300	1455	1380	1328 ib	44	5	32-39 : kuv	1450	1530 ib
1400	1500	1675 ib	1590 ib	1530 ib	48	5	36-42 : kuv	1540	1650
1600	1800	Xyoo 1915	1820	1750	52	5	40-48 : kuv	1660	1750
1800	2000	2115	2020	Xyoo 1950	56	5	44-48 : kuv	1760	Xyoo 1860
2000	2200	23 25	2230 ib	2150	60	5	48-48 : kuv	Xyoo 1920	Xyoo 1990