Chipata cha Flange Valve

Ntchito zazikulu: Flange, Chipata, Vavu, WCB, CF8, CF8M, C95800, class150, 300, 600lb, 4A, 5A, 6A, os & y, bawuti, bonati, kukwera, tsinde

PPRODUCT RANGE:

Kukula: NPS 2 mpaka NPS 60

Mtundu wa Pressure: Class 150 mpaka Class 2500

Kulumikizana kwa Flange: RF, FF, RTJ

ZINTHU:

Kuponya: (A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, LCC, LC2) Monel, Inconel, Hastelloy,UB6

ZOYENERA

Zojambulajambula:

1. Bore Wathunthu kapena Wochepetsedwa
2. RF, RTJ, kapena BW
3. Kunja Screw & Goli (OS&Y), tsinde lokwera
4. Bonnet Wotsekedwa kapena Pressure Seal Bonnet
5. Flexible kapena Solid Wedge
6. Zongowonjezwdwa mipando mphete

Valve ya chipata cha Flange ndi valve yachipata yokhala ndi kugwirizana kwa flange, njira yolumikizira iyi ndiyofala kwambiri. Mavavu a zipata za Flange ndi okhazikika komanso odalirika akagwiritsidwa ntchito m'mapaipi, kotero ma valve a zipata za flange amagwiritsidwa ntchito pamapaipi othamanga kwambiri.

Pamene valavu ya chipata cha flange yatsekedwa, malo osindikizira amatha kudalira kupanikizika kwapakati kuti asindikize, ndiko kuti, kudalira mphamvu yapakati kuti akanikizire kusindikiza pamwamba pa chipata ku mpando wa valve kumbali ina kuti atsimikizire kusindikiza kwa malo osindikizira, omwe ndi odzisindikiza okha. Ma valve ambiri a zipata amagwiritsa ntchito kusindikiza kokakamiza, ndiko kuti, pamene valavu yatsekedwa, chipata chiyenera kukakamizika motsutsana ndi mpando ndi mphamvu yakunja kuti zitsimikizidwe kusindikizidwa kwa malo osindikizira.

Chipata cha valavu yachipata chimayenda motsatira tsinde la valve, chomwe chimatchedwa valavu yokweza tsinde (yomwe imatchedwanso valavu yokwera). Kawirikawiri pali ulusi wa trapezoidal pa ndodo yokweza. Kupyolera mu nati pamwamba pa valavu ndi groove yowongoka pa thupi la valve, kusuntha kwa rotary kumasinthidwa kukhala kusuntha kwa mzere, ndiko kuti, torque yogwiritsira ntchito imasandulika kukhala yogwiritsira ntchito.

Pamene valavu imatsegulidwa, pamene kutalika kwa chipata kuli kofanana ndi 1: 1 nthawi ya valve, ndime yamadzimadzi imatsekedwa kwathunthu, koma malowa sangathe kuyang'aniridwa panthawi ya ntchito. Pogwiritsidwa ntchito kwenikweni, nsonga ya tsinde la valve imagwiritsidwa ntchito ngati chizindikiro, ndiko kuti, malo omwe sangathe kutsegulidwa, monga malo ake otseguka. Kuti muganizire zochitika zotsekera chifukwa cha kusintha kwa kutentha, valavu nthawi zambiri imatsegulidwa kumalo apamwamba ndipo kenako imabwezeretsedwanso ndi 1/2 mpaka 1 kutembenuka ngati malo otseguka a valve. Choncho, malo otseguka a valve amatsimikiziridwa ndi malo a chipata (ie stroke>.

Mu ma valve ena a zipata, mtedza wa tsinde umayikidwa pachipata, ndipo kuzungulira kwa gudumu lamanja kumayendetsa kuzungulira kwa tsinde la valve kukweza chipata. Vavu yamtunduwu imatchedwa valavu yachipata chozungulira kapena valavu yachipata chakuda.

Kuyika valavu ya chipata cha flange:

1. Yang'anani mkati mwa valavu ya valve ndi malo osindikizira musanayike, ndipo palibe dothi kapena mchenga womwe umaloledwa kumamatira;

2. Maboti a gawo lililonse lolumikizana azikhala olimba;

3. Yang'anani zigawo zolongedza kuti zisindikizidwe mwamphamvu, osati kuti mutsimikizire kulimba kwa kunyamula, komanso kuti muwonetsetse kutsegula kwachipata;

4. Asanakhazikitse valavu, wogwiritsa ntchito ayenera kuyang'ana chitsanzo cha valve, kukula kwa kugwirizana ndi kumvetsera kayendetsedwe ka kayendedwe ka sing'anga kuti atsimikizire kugwirizana ndi zofunikira za valve;

5. Poika valavu, wogwiritsa ntchito ayenera kusunga malo oyenerera kuti ayendetse valve;

6. Wiring wa chipangizo choyendetsa galimoto ayenera kuchitidwa molingana ndi chithunzi cha wiring;

7. Valve yachipata iyenera kusungidwa nthawi zonse, ndipo palibe kugunda kapena kufinya kumaloledwa kuti zisakhudze chisindikizo.

Zida za Newsway Valves

Thupi la valve ya NSW ndi zinthu zochepetsera zitha kuperekedwa mumtundu wa Forged ndi mtundu wa Casting. Pafupi ndi zinthu zosapanga dzimbiri ndi zitsulo za kaboni, timapanganso ma valve muzinthu zapadera monga titaniyamu, ma aloyi a faifi tambala, HASTELLOY®*, INCOLOY®, MONEL®, Alloy 20, super-duplex, corrosion resistant alloys ndi urea grade grade.

Zida zomwe zilipo