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Valvu ya mpira yowelded kwathunthu

kufotokozera kwa makina:Kwa Kutentha kwa District. Zipangizo za chitoliro zowotcherera.

M'mimba mwake:Kuchepetsa kubola ndi kubola kwathunthu DN800 mpaka DN 1400 (32" mpaka 56");

Kuthamanga kwa dzina:PN 16 mpaka PN 25 / ANSI Class 150

Kutentha kwa ntchito: -29 ℃ kuti 200 ℃ (-20 ℃ kuti 392) ℉)

Utumiki:malo kutentha madzi otentha, mpweya zachilengedwe, mafuta, nthunzi, petrochemical.etc.

Ntchito actuator:zida (Vertical / Horizontal), pneumatic / magetsi, mpweya pa mafuta actuator.

Tiyeni tilankhule Kulankhula

Titsatirani:

Kufotokozera

Zipangizo Zopezeka: zipangizo za chitoliro zowotcherera

Thupi: ST37.8 / 20 # / P235GH

Mpira: F304 / F316 (Zosankha pa pempho)

Mpando: PTFE + C / Nylon / PEEK. ndi zina zotero.

Makhalidwe a mankhwala:

1. thupi lonse kapangidwe kuwotcherera, palibe kunja kutuluka.

2. mpando vavu yopangidwa ndi PTFE kusindikiza mphete ndi masiku amene ali ndi mphamvu kusintha luso kusintha kwa kuthamanga ndi kutentha, mkati mwa ntchito osiyanasiyana palibe kusuka kulikonse.

3. dongosolo la kupewa kutuluka kwa nthambo, pansi pa nthambo ili ndi chisindikizo cha PTFE chophimba, pali mphete ziwiri za O pamwamba, zopangidwa ndi gaskets ziwiri za PTFE kuonetsetsa kuti palibe kutuluka.

4. thupi chimodzimodzi chuma ndi chitoliro chuma, nkhaŵa sadzaoneka zosagwirizana, izo sadzakhala chifukwa cha dziko ndi galimoto kudutsa m'dziko nthawi zina chifukwa extrusion.

5. thupi ndi kuwala ndipo mosavuta kusunga kutentha osati pansi.

6. tikhoza kusintha kutalika kwa thupi ndi kutalika kwa nthambi malinga ndi zomangamanga ndi zomangamanga za paipi.

7. mwatsatanetsatane machining mpira ndi mkulu kwambiri zosavuta ntchito, palibe zolakwika zoipa.

8. akhoza kugwiritsa ntchito welded ndi flanged mitundu iwiri kugwirizana mtundu.

Zogulitsa