Valve Yapamwamba Yolowera Mpira

NSV TOP ENTRY BALL VALVE imagwiritsidwa ntchito makamaka pamapaipi ndi makina amakampani ndipo imakhala ndi malo olowera kwambiri komanso ntchito yokonza mzere. Ili ndi zabwino zambiri, monga kukana madzimadzi pang'ono, mawonekedwe osavuta, voliyumu yaying'ono, kulemera kopepuka, kulondola kodalirika, kumasuka ntchito ndi kukonza, kutsegula ndi kutseka mwamsanga, komanso kuyamba ndi kutseka flexibly.

1.Chigawo chimodzi thupi
Chidutswa chimodzi cha thupi chimagwiritsidwa ntchito kuti thupi likhale ndi mphamvu zokwanira komanso zolimba pansi pa kuthamanga kwapamwamba kwambiri.Zigawo zamkati za valve zimapangidwira mosamala ndikusankhidwa kuti zitsimikizire kudalirika pansi pa mitundu yonse ya ntchito. ma bolts ndi osavuta kukonza ma valve komanso kukwanira kuthandizira kupsinjika kuchokera ku mapaipi.

2.Kulowa kwapamwamba
Kusiyanitsa kwake kwambiri ndi valavu ya mpira wamba ndikuti kukonza kwake kungathe kupangidwa pamzere wa chitoliro ndipo popanda kutsika kuchokera ku mzere wa chitoliro. kusakhudza danga lakumbuyo la mpando.

3.Low ntchito torque
NSV top entry series ball valve ili ndi trunnion yokwera mpira, yomwe pamwamba pake ndi pansi, yopukutidwa ndi nkhope yolimba. otsika.

4.Kusindikiza kwadzidzidzi
Mabowo a jekeseni wamagulu amapangidwa ndipo ma valve opangira jekeseni amaikidwa pamalo a tsinde / kapu ndi chithandizo cha thupi cha valavu yam'mbali.Pamene kusindikizidwa kwa tsinde kapena mpando wawonongeka kuti apangitse kutuluka, gululi lingagwiritsidwe ntchito kusindikiza kachiwiri. valavu yowunikira imayikidwa pambali pa valavu iliyonse ya jekeseni ya jekeseni kuti zisawonongeke chifukwa cha ntchito ya transmitter substance.Pamwamba pa valavu ya jekeseni wamagulu ndi cholumikizira kuti chigwirizane mofulumira ndi mfuti ya jekeseni.

5.Kusindikiza kodalirika
Kusindikiza pampando kumapangidwa ndi kusindikiza pampando ndi zitsulo zosungiramo zitsulo. Chosungira mipando chimayandama mopanda phokoso ndipo kusindikiza kutsika kwa mpando wa valve kumafikiridwa ndi pre-pressure of spring.Kuonjezera apo, mphamvu ya pistoni ya mpando wa valve imapangidwa momveka bwino, yomwe inazindikira kwambiri kukanikiza kusindikiza ndi kukakamiza kwa sing'anga yogwira ntchito ndikuzindikira kuthamangitsidwa kwa chosungira kuti apange kusindikiza kwa thupi. Mphete ya graphite yowonjezera idapangidwa kuti izindikire kusindikiza pansi pamoto.

6. Kutsekereza kawiri & kutulutsa magazi (DBB)
Mpira ukakhala wotseguka kapena wapafupi, chinthu chopatsirana chomwe chili pakati pa thupi chimatha kutulutsidwa ndi ngalande ndi kukhetsa zida. Kuphatikiza apo, kupanikizika kopitilira muyeso pakati pa valavu kumatha kutulutsidwa mpaka kumapeto kwapang'onopang'ono ndi mpando wodzithandizira. .

7.Anti-static ndi moto otetezeka mapangidwe
Mapangidwe oletsa moto amakwaniritsa zofunikira mu API6FA/API607 muyezo komanso kapangidwe ka anti-static kumagwirizana ndi malamulo a API6D ndi BS5351.

8. tsinde yowonjezera
Kwa valavu yoyikidwa pansi pa nthaka, tsinde likhoza kutalikitsidwa ndipo kuti zitheke kugwira ntchito, jekeseni wa jekeseni wapawiri ndi valavu yotulutsa madzi akhoza kutambasulidwa pamwamba pa valavu.

9. Mitundu yosiyanasiyana yoyendetsa
Chovala chapamwamba cha valavu chopangidwa molingana ndi ISO 5211, chomwe ndichosavuta kulumikizana ndikusinthana ma driver osiyanasiyana. Mitundu yodziwika bwino yoyendetsa ndi yamanja, yamagetsi, ya pneumatic ndi pneumatic/hydraulic.