Inotevera ipfupiso yehupamhi hwehupamhi hwemavharuvhu eshavishavi ane nzira dzakasiyana dzekubatanidza uye marudzi ezvimiro, zvichibva pane zvakajairika indasitiri zviyero uye maitiro ekushandisa. Sezvo iyo dhayamita yakatarwa inogona kusiyana zvichienderana nemugadziri uye mamiriro ekushandisa (senge yekumanikidza level, yepakati mhando, nezvimwewo), chinyorwa ichi chinopa data yezfa mavharuvhu.
Inotevera ndeye general referensi data mune zita dhayamita (DN, mm).
1. Diameter renji yeshavishavi mavharuvhu akakamurwa nekubatanidza nzira
1. Wafer butterfly valve
- Dhiyamita renji: DN15-DN600
- Tsanangudzo: Wafer butterfly mavharuvhu ane compact muchimiro uye anowanzoshandiswa mune yepakati uye yakaderera kumanikidza masisitimu. Vane hupamhi hwehupamhi hwehupamhi uye vakakodzera kune madiki uye epakati-saizi mapaipi. Kana ichipfuura DN600, unogona kusarudza imwe flange butterfly valve (DN700-DN1000). Madhayamita akakura akawedzera (sepamusoro peDN1200) haawanzo kuwanikwa nekuda kwekuiswa kwepamusoro uye kuisa chisimbiso zvinodiwa.
2. Kaviri flange butterfly valve
- Dhiyamita renji: DN50-DN3000
- Tsanangudzo: Double flange butterfly vharafu inokodzera zviitiko zvinoda kugadzikana kwepamusoro kwechimiro uye kuita chisimbiso. Iyo ine yakakura dhayamita renji uye inowanzoshandiswa mumapaipi mahombe masisitimu akadai sekuchenesa mvura, zviteshi zvemagetsi, nezvimwe.
3. Single flange butterfly valve
- Dhiyamita renji: DN700-DN1000
- Tsanangudzo: Single flange valves inoshandisa zvinhu zvishoma pane kaviri flange kana lug valves, iyo inoderedza mari yekugadzira uye inoderedzawo mari yekufambisa. Yakasungirirwa kune pombi flange uye yakasungirirwa panzvimbo.
4. Lug butterfly valve
- Dhiyamita renji: DN50-DN600
- Tsanangudzo: Lug butterfly mavharuvhu (Lug type) akakodzera masisitimu ari kumagumo epombi kana anoda kazhinji disassembly. Kuwanda kwedhayamita idiki nepakati. Nekuda kwekugumira kwezvimiro, madhiyamita makuru maapplication haanyanyi kuwanda.
5. U-type butterfly valve
- Caliber mhando: DN100-DN1800
- Tsanangudzo: U-mhando butterfly mavharuvhu anonyanya kushandiswa kuhombe-dhayamita mapaipi, akadai semvura yemunisiparati, kucheneswa kwetsvina, nezvimwewo, uye chimiro chakakodzera kuyerera kwakanyanya uye kuderera kwekumanikidza musiyano.
| Tsanangudzo | Common Size Range (DN) | Key Notes |
|---|---|---|
| Mvura Butterfly Valve | DN15-DN600 | Compact structure, inodhura-inoshanda, inoshandiswa zvakanyanya mune yakaderera-kusvika pakati-kudzvinyirira masisitimu; saizi hombe kune asiri-akakosha masevhisi. |
| Lug Butterfly Valve | DN50-DN600 | Inokodzera kufa-kupera sevhisi uye masisitimu anoda disassembly kubva kune rimwe divi. Zvishoma zviri nani kumanikidza kubata pane mhando yemvura. |
| Single-Flanged Butterfly Valve | DN700-DN1000 | Zvakajairwa mukuvigwa kana kuderera-kudzvinyirira masisitimu; kureruka uremu uye nyore kuisa. |
| Kaviri-Flanged Butterfly Valve | DN50-DN3000 (kusvika kuDN4000 mune dzimwe nguva) | Inokodzera yakakwirira-kumanikidza, yakakura-diameter, uye yakakosha maapplication; yakanakisa yekuisa chisimbiso kuita. |
| U-mhando Butterfly Valve | DN50-DN1800 | Kazhinji rabha-ine mutsara kana yakazara-yakazara-yakazara-mutsetse wekudzivirira mukuora mumasevhisi emakemikari. |
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2. Caliber yakasiyana-siyana ye butterfly valves inorongwa nemhando yemaitiro
1. Centerline butterfly valve
- Caliber mhando: DN50-DN1200
- Tsanangudzo: Centerline butterfly valve (chisimbiso chakapfava kana elastic chisimbiso) chine chimiro chakareruka, chakakodzera kuderera-kudzvanywa uye yakajairika tembiricha midhiya, ine mwero caliber renji, uye inoshandiswa zvakanyanya mumvura, gasi uye mamwe masisitimu.
2. Double eccentric butterfly valve
- Caliber mhando: DN50-DN1800
- Tsanangudzo: Double eccentric butterfly valve inoderedza chisimbiso kupfeka kuburikidza ne eccentric dhizaini, yakakodzera kune yakaderera uye yepakati pressure system, ine yakakura caliber range, uye inowanzoshandiswa mumafuta negesi, makemikari nemamwe maindasitiri.
3. Triple eccentric butterfly valve
- Caliber mhando: DN100-DN3000
- Tsanangudzo: Triple eccentric butterfly valve (yakaoma chisimbiso) inokodzera kupisa kwakanyanya, kudzvanywa kwepamusoro uye mamiriro ekushanda akaomarara. Iyo ine yakakura caliber renji uye inowanzoshandiswa mumapaipi makuru eindasitiri, senge simba, petrochemical, nezvimwe.
| Tsanangudzo | Common Size Range | Key Notes |
|---|---|---|
| Concentric Butterfly Valve | DN40-DN1200 (kusvika kuDN2000 mune dzimwe nguva) | Stem uye disc centerlines inopindirana yakapfava-yakagara yakakodzera kune yakaderera kudzvanywa, general application. |
| Kaviri Offset Butterfly Valve | DN100-DN2000 (kusvika kuDN3000) | Diski rinokurumidza kubva pachigaro payakavhurika kuderedza kusakara, rinoshandiswa mumamiriro epakati-kudzvanywa. |
| Triple Offset Butterfly Valve | DN100-DN3000 (kusvika kuDN4000) | Yakagadzirirwa hightemp, high-pressure, zero-leakage applications, kazhinji simbi-yakagara. |
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Kana iwe uchida kupa mamwe akadzama ma paramita emhando chaiyo kana mhando yevhavhavhavhavha, kana uchida kugadzira machati akakodzera, ndapota tsanangura zvimwe!