PRODUCT RANGE:

Saizi: NPS 1/2 kusvika NPS2 (DN15 kusvika DN50)

Pressure Range: Kirasi 800, Kirasi 150 kusvika Kirasi 2500

ZVINHU:

Forged (A105, A350 LF2, A182 F5, F11, F22, A182 F304 (L), F316 (L), F347, F321, F51), Alloy 20, Monel, Inconel, Hastelloy

STANDARD

 Design Features:

1. Forged Simbi, Piston, Bhora kana Swing mhando

2. Integral Body Seat yePiston uye Bhora Tarisa mavharuvhu

3. Yakaparadzaniswa Seat Mhete dhizaini yekuswing cheki mavharuvhu

4. Spiral Wound Gasket kana Oval Ring Joint gasket

5. Yakaderedzwa Bore kana Full Port,

6. T-Pattern kana Y-Pattern,

7. Socket Welded,Threaded,Butt Welded,Flanged End.

Newsway valve company Pressure sealed bonnet check valve is a Pressure sealed bonnet check valve, inowanzoshandiswa mumapaipi ane high-pressure, akadai se1500LB, 2500LB, etc. Ivharuvhu inodzivirira yega mvura kuti isayerera ichidzoka. Iyo dhisiki yevhavhavhavha yekutarisa inovhura pasi pechiito chekumanikidza kwemvura, uye mvura inoyerera ichibva kudivi rekupinza kuenda kune yekubuda. Kana iyo inlet side pressure yakadzikira pane yekubuda side, iyo valve flap inovharika otomatiki pasi pechiito cheiyo fluid pressure musiyano, giravhiti uye zvimwe zvinhu kudzivirira mvura kuti isayerera ichidzoka.

Cheki mavharuvhu anowanzo kukamurwa kuva akati wandei mhando sesimudziro mhando uye swing mhando.

Chimiro chevhavhavha yekusimudza inowanzofanana neyevhavha yekumira. Chivharo chayo chevharuvhu chinofamba chichikwira nekudzika nepakati pemutsara wechiteshi, chinovimbika mukuita, asi chine hombe yekudzivirira kwemvura uye inokodzera nguva diki dhayamita. Simudza cheki mavharuvhu anogona kukamurwa kuva marudzi maviri: yakatwasuka-kuburikidza uye yakatwasuka. Yakatwasuka-kuburikidza nekusimudza cheki mavharuvhu kazhinji anogona kuiswa mumapaipi akachinjika, nepo vertical lift cheki mavharuvhu anowanzo kuisirwa mumapaipi akatwasuka.

Iyo disc ye swing check valve inotenderera ichitenderera shaft inotenderera. Kuramba kwayo kwemvura kunowanzo idiki pane iyo yevhavha yekutarisa yekusimudza, uye yakakodzera kune yakakura dhayamita zviitiko. Zvinoenderana nehuwandu hwemadhisiki, iyo swing cheki vharafu inogona kukamurwa kuita marudzi matatu: single disc swing, kaviri disc swing uye multi disc swing. Single flap swing cheki vharafu inowanzoenderana nepakati caliber zviitiko. Kana imwe chete flap swing check valve inoshandiswa pamapaipi makuru-caliber, kuitira kuderedza nyundo yemvura, zviri nani kushandisa cheki chekuvhara chinononoka chinogona kuderedza nyundo yemvura. Iyo kaviri flap swing cheki vharafu yakakodzera kune yakakura uye yepakati dhayamita mapaipi. Wafer kaviri flap swing cheki vharafu ine chimiro chidiki uye uremu huremu, uye inokurumidza-kukura cheki vharuvhu; multi flap swing cheki vharafu inokodzera hombe dhayamita mapaipi nemigwagwa.

Mamiriro makuru esimbi yakaumbwa yekumanikidza yakavharwa bonnet cheki vharafu

1. Hurefu hwechimiro chepfupi, hukuru hudiki uye huremu huremu.

2. Chivharo chevhavha chinovhara nokukurumidza uye nyundo yemvura inomanikidza iduku.

3. Mapaipi ese akatwasuka uye akatwasuka anogona kushandiswa, uye kuiswa kuri nyore.

4. Nzira yekuyerera haina kuvharwa uye kupikisa kwemvura kuduku.

5. Sensitive action uye yakanaka yekuisa chisimbiso kuita.

6. The valve clack sitiroko ipfupi uye vharafu yekuvhara maitiro idiki.

7. Chimiro chese, chiri nyore uye chakabatana, chitarisiko chakanaka.

8. Hupenyu hurefu hwebasa uye kuvimbika kwepamusoro.

Newsway Valves Materials

NSW valve body uye trim material inogona kupihwa muForged type uye Casting type. Pedyo nesimbi isina tsvina uye kabhoni simbi, isuwo tinogadzira mavharuvhu mune zvakakosha zvinhu zvakaita setitanium, nickel alloys, HASTELLOY®*, INCOLOY®, MONEL®, Alloy 20, super-duplex, corrosion resistant alloys uye urea giredhi zvinhu.

Zvinhu zviripo