Parallel Slide Gate Valve
Kodi valavu yachipata cha parallel slide ndi chiyani?
Parallel Slide Gate Valvendi mapangidwe apadera a valve yachipata.
Ndi m'malo mwa chikhalidwe flexible wedge mtundu pachipata mavavu.Chimbalecho chili m'magawo awiri, othinikizidwa kasupe Inconel X750 yodzaza, mpando umene uli pamphete zofananira.The chimbale "slides" pokhudzana ndi mipando, choncho dzina.
Ma discs amalumikizana kosatha ndi mphete zapampando, akupeza chisindikizo cholimba chifukwa cha kasupe wopingasa wa inconel womwe uli pakati komanso popanda thandizo laukwati.
Makina osindikiziraza mavavu a zipata zofananira.
- Pamene kuthamanga kwa chitoliro kapena kupanikizika kwa mbali ziwiri kumakhala kochepa, kasupe woponderezedwa amakankhira ma diski ku mphete zosindikizira, ndiko kusindikiza koyambirira kwa ma valve ogwirizana a slide pachipata chochepa.
- Kuthamanga kwa mapaipi kumawonjezeka, kuwonjezereka kwa mzere kumakankhira chimbale ku mphete ya mpando ndi mphamvu kumbali yotsika, yomwe imapanga chisindikizo chachiwiri.Kukwera kwapakatikati, kumapangitsa kuti ntchito yosindikiza ikhale yabwino
Chifukwa chake mtundu wa valavu uwu umagwiritsidwa ntchito kwambiri pakuthamanga kwambiri komanso ntchito zotentha kwambiri monga nthunzi ndi madzi odyetsa.
Ubwino wakemwa valavu yofananira ya slide gate motsutsana ndi zinthu zamtundu wa wedge ndi izi:
- Ma discs a parallel slide gate valve sangatsekeredwe pamalo otsekedwa, pomwe zitha kuchitika ndi mtundu wa wedge womwe watsekedwa ndi mzere kutentha ndikutsegulidwa pamene mzerewo ukuzizira.
- Kutsegula/kutsekera kwa valve yolowera pachipata ndi yotsika kwambiri kuposa valavu yamtundu wa valve wedge yofananira, zomwe zimapangitsa kuti pakhale makina ang'onoang'ono komanso makina oyambira otsika mtengo.
- Mbali ya "kutsetsereka" imasunga dothi kutali ndi malo osindikizira.
Zina zazikulu za NORTECH Parallel slide gate mavavu
Zojambulajambula
- Kutseka kolimba kotheka chifukwa cha kuthamanga kwa mizere-osati chifukwa chomangirirana ndi mawotchi motero kuchotsa kumangirira kwamafuta
- Kutsika kochepa kwamphamvu
- Ma disks amadzipangira okha.
- Ma disc amakutidwa ndi aloyi yakumaso yolimba Stellite Gr6.
- Bi-directional shut off ku API 598
- Kudziyeretsa tokha pakati pa disc ndi mpando
- Makonzedwe a Bypass alipo
- Imapezeka muzitsulo zotentha za carbon, chrome-moly steel, ndi zitsulo zosapanga dzimbiri: ASTM A216 GR WCB, ASTM A217 GR WC6, ASTM A217 GR, WC9, ndi ASTM A351 GR CF8M.
- Imapezeka ndi wogwiritsa ntchito pamanja, kapena yokhala ndi chowongolera choyenera chomwe mungasankhe
| Dzina la malonda | Parallel slide gate valve |
| M'mimba mwake mwadzina | 2”-24”(DN50-DN600) |
| Tsitsani kulumikizana | RF, BW, RTJ |
| Kupanikizika | PN16/25/40/63/100/250/320,Kalasi 150/300/600/900/1500/2500 |
| Design muyezo | ASMEB16.34,API 6D |
| Kutentha kwa ntchito | -29 ~ 425 ° C (malingana ndi zida zosankhidwa) |
| Muyezo woyendera | API598/EN12266/ISO5208 |
| Ntchito yayikulu | Mpweya/Mafuta/Gasi |
| Mtundu wa ntchito | Handwheel/Manual gearbox/ Electric actuator |
Disiki ndi Spring ya parallel slide gate valve:wothinikizidwa kasupe mu inconel X750 aikidwa pakati zimbale awiri mu malo ofanana.
Mzati ndi Bridge BBOSY wa valavu yachipata chofanana:Mzati & mkwatibwi BBOSY kapangidwe, York idapangidwa ndi 2 kapena 4 zipilala zachitsulo zopanga, kutengera kukula kwa valavu.
Mayeso a Hydraulic a NORTECH Parallel Slide Gate Valve
Kuyang'ana kwa mavavu a zipata zofananira.
- mayeso a chipolopolo 1.5 nthawi za kukakamizidwa kwake
- mayeso otsika osindikizira ndi mpweya 0.6 Mpa
- mayeso otsika osindikizira ndi madzi 0.4 Mpa
- Kuyesa kwapakati pazisindikizo kuchokera ku 0.4 Mpa mpaka 1.0Mpa
- mayeso osindikizira apamwamba kwambiri 1.1 nthawi za kukakamizidwa kovotera
Chiwonetsero cha malonda:
Kodi Vavu ya Parallel Slide Gate imagwiritsidwa ntchito pati?
Parallel Slide Gate Valve amagwiritsidwa ntchito kwambiri m'munda mankhwala, petroleum, gasi, oil ndi gasi kupanga wellhead chipangizo, kunyamula ndi kusunga mapaipi (Class150 ~ 2500/PN1.0 ~ 42.0MPa, ntchito kutentha -29 ~ 450 ℃), mipope ndi inaimitsidwa tinthu TV, m'tauni mpweya payipi, madzi engineering.it lakonzedwa kuti apereke kudzipatula ndi kupatsirana kwa kayendedwe ka mapaipi kapena chigawo chimodzi pamene chatsekedwa, nthawi zina akhoza kuikidwa mu mpope kuti ayang'anire kapena kuwongolera kutuluka.
