KUSINTHA KWA PRODUCT:

Kukula: NPS 1/2 mpaka NPS2 (DN15 mpaka DN50)

Mtundu wa Pressure: Class 800, Class 150 mpaka Class 2500

ZINTHU:

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

ZOYENERA

 Zojambulajambula:

1. Forged Steel, Piston, Ball kapena Swing mtundu

2. Integral Body Seat for Piston and Ball Check mavavu

3. Mapangidwe Opatulidwa A mphete ya Mpando wa mavavu a cheke

4. Spiral Wound Gasket kapena Oval Ring Joint gasket

5. Kuchepetsa Bore kapena Doko Lonse,

6. T-Pattern kapena Y-Pattern,

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

Kampani ya Newsway valve Pressure seald bonnet check valve ndi valavu yosindikizira bonnet check valve, yomwe imagwiritsidwa ntchito pamapaipi othamanga kwambiri, monga 1500LB, 2500LB, ndi zina zotero. Ndi valve yomwe ingateteze madzi kuti asabwerere. Chimbale cha valavu ya cheki chimatseguka pansi pa mphamvu yamadzimadzi, ndipo madzi amadzimadzi amayenda kuchokera kumbali yolowera kupita kumbali yotulukira. Pamene kupanikizika kwa mbali yolowera kumakhala kotsika kusiyana ndi mbali yotulukira, valavu ya valve imatsekedwa pokhapokha chifukwa cha kusiyana kwa madzi, mphamvu yokoka ndi zinthu zina kuti madzi asabwererenso.

Ma valve owunikira nthawi zambiri amagawidwa m'mitundu ingapo monga mtundu wa lifti ndi mtundu wa swing.

Kapangidwe ka valavu yonyamula katundu nthawi zambiri imakhala yofanana ndi ya valve yoyimitsa. Chovala chake cha valavu chimayenda mmwamba ndi pansi pakatikati pa njira, yomwe imakhala yodalirika pochitapo kanthu, koma imakhala ndi mphamvu yaikulu yamadzimadzi ndipo imakhala yoyenera nthawi zochepa. Ma valve okwera amatha kugawidwa m'mitundu iwiri: yowongoka komanso yoyima. Mavavu owongolera molunjika nthawi zambiri amatha kuyikidwa m'mapaipi opingasa, pomwe ma valve owunika okwera ayenera kuyikidwa pamapaipi oyima.

Diski ya valavu yoyang'ana yozungulira imazungulira kuzungulira shaft yozungulira. Kukaniza kwake kwamadzimadzi nthawi zambiri kumakhala kocheperako poyerekeza ndi valavu yowunikira, ndipo ndi koyenera nthawi zazikuluzikulu. Malinga ndi kuchuluka kwa ma disks, valavu yoyang'ana yozungulira imatha kugawidwa m'mitundu itatu: kugwedezeka kwa disc imodzi, kugwedezeka kwapawiri kwa disc ndi swing multi disc. Valavu yoyang'ana pa single flap swing nthawi zambiri imakhala yoyenera pazochitika zapakatikati. Pamene chiwombankhanga chimodzi choyang'ana valavu chimagwiritsidwa ntchito pamapaipi akuluakulu, pofuna kuchepetsa kuthamanga kwa nyundo ya madzi, ndi bwino kugwiritsa ntchito valve yotseka pang'onopang'ono yomwe ingachepetse kuthamanga kwa nyundo ya madzi. Valavu yoyang'ana pawiri yotchinga ndi yoyenera mapaipi akulu ndi apakatikati. Wafer double flap swing check valve ili ndi kamangidwe kakang'ono ndi kulemera kwake, ndipo ndi valavu yowunikira mofulumira; Mipikisano flap swing cheke valavu ndi oyenera mipope lalikulu awiri ndi misewu.

Zofunikira zazikulu zachitsulo chokhazikika chachitsulo chosindikizidwa ma valve

1. Kutalika kwa dongosolo lalifupi, kukula kochepa ndi kulemera kochepa.

2. Chovala cha valve chimatseka mwamsanga ndipo kuthamanga kwa nyundo yamadzi kumakhala kochepa.

3. Mapaipi onse opingasa ndi ofukula angagwiritsidwe ntchito, ndipo kuyikako ndikosavuta.

4. Njira yothamanga imakhala yosasunthika ndipo kukana kwamadzimadzi kumakhala kochepa.

5. Kuchita mwachidwi ndi ntchito yabwino yosindikiza.

6. Vuto la valve clack ndi lalifupi ndipo kutseka kwa valve kumakhala kochepa.

7. Mapangidwe onse, ophweka ndi osakanikirana, maonekedwe okongola.

8. Moyo wautali wautumiki ndi kudalirika kwakukulu.

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