Chitsulo Chokhala Bi-directional Butterfly Valve
Mfundo za double eccentric structure
Kuyang'ana koyamba - Sinthani mtunda wina pakati pa mzere wapakati wa mpando wosindikizira ndi pakati pa tsinde la valve.Pangani mpando wosindikiza ma valve kukhala wozungulira wathunthu.
Eccentricity yachiwiri - The valve stem centerline imachotsedwa ndi mtunda wina kuchokera ku thupi la valve (kapena bore) pakati.Pa nthawi yomweyo, pa mbale, pakati pa kutsinde dzenje kuti kukhazikitsa valavu tsinde ndi kuchepetsa mtunda wofanana ndi kunja bwalo centerline kunja mbale gulugufe.
Ntchito ya double eccentric structure
Pamene mbale ya gulugufe ili mkati mwa / kutseka valavu ndipo valavu ili yotseguka, malo osindikizira amatsekedwa kwathunthu, makamaka kusiyana kwakukulu pafupi ndi mpando wosindikizira wa tsinde la valve, kuti achepetse kuvala ndi kuphulika. Pamalo osindikizira ma valve, tetezani mphete yayikulu yosindikizira ya gulugufe, ndikukulitsa moyo wautumiki.
Makhalidwe Antchito
1.Unique zotanuka zitsulo kusindikiza mphete kapangidwe kamangidwe kuonetsetsa isobaric bi-directional kusindikiza ntchito, odalirika kusindikiza ntchito;
2.Gwiritsani ntchito mawonekedwe a semi-axial okhala ndi malo akuluakulu othamanga ndi kukana kwazing'ono;
3.Gwiritsani ntchito kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kawiri kamawirikiza bwino;
4.Kukula kwakung'ono, kulemera kopepuka, ntchito yopepuka;
5.Horizontal mounting manual valve ili ndi bi-directional display function, kutsegula kwa valve kungawonedwe synchronously kuchokera pamwamba ndi mbali.
Applicable Medium
Amagwiritsidwa ntchito kwambiri popereka madzi ndi ngalande, zitsulo, mafuta, makampani opanga mankhwala, magetsi, zomangamanga m'matauni ndi mapaipi ena ogulitsa mafakitale kuti adule, kugwirizanitsa ndi kulamulira kugwiritsa ntchito sing'anga.
Magawo aukadaulo
| Miyezo | Miyezo Yopanga | GB/T 8527 / EN593 / API609 |
| Kuyang'ana maso ndi maso | GB/T 12221 / EN558 / API609 | |
| Miyezo ya Flange | GB/T 17241.6, GB/T 9113, GB/T 9115, HG/T 20592, EN 1092,ASME B16.5, ASME B16.47 | |
| Miyezo Yoyesa Kupanikizika | GB/T 13927, EN12266, API598 | |
| Pressure Rating | 0.25MPa ~ 4.0MPa / Kalasi 150Lb ~300Lb | |
| Nominal Diameter | DN100 ~ DN4000 / 4” ~ 48” | |
| Ntchito | Lever, Gear Box, Magetsi, Pneumatic, Hydraulic, Pneumatic-Hydraulic (Gasi-Over-Mafuta), Electro-Hydraulic | |
| Kulumikizana | Flanged, Wafer Type | |
| Zinthu Zofunika | GB, EN, ASTM | |
| AkuluakuluZida Zachigawo | Thupi la Vavu | Ductile Iron, NC Iron, Carbon Steel, Stainless Steel, Duplex Stainless Steel, Nickel-Aluminium Bronze, etc. |
| Chimbale cha Vavu | Ductile Iron, NC Iron, Carbon Steel, Stainless Steel, Duplex Stainless Steel, Nickel-Aluminium Bronze, etc. | |
| Mtengo wa valve | Chitsulo chosapanga dzimbiri, Chitsulo Chowumitsa Mvula, Chitsulo chosapanga dzimbiri cha Duplex, Monel, ndi zina. | |
| mphete yosindikizira | Chitsulo chosapanga dzimbiri, Chitsulo chosapanga dzimbiri cha Duplex | |
| Kutentha koyenera | -30 ~ 120 ℃ | |
| Ndemanga | Ma valve olumikizira ma flange amakhalanso ndi ma telescopic butterfly valves omwe amapezeka | |
Zogwirizana nazo
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