Ntchito zazikulu: API 6D, Flange, Swing, Chongani, Vavu, WCB, CF8, CF8M, class150, 300, 4A, 5A, 6A.

KUSINTHA KWA PRODUCT:

Kukula: NPS 2 mpaka NPS 48

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 Lodzaza Kapena Lochepa

2. RF, RTJ, BW

3. Chophimba cha Bolted kapena Pressure Seal Cover

API 6D Swing check valve imalepheretsa sing'anga mu payipi kuti isabwererenso. valavu yomwe imatsegula kapena kutseka ndi kuthamanga ndi mphamvu ya sing'anga kuteteza sing'anga kubwerera mmbuyo imatchedwa check valve. Ma valve owunikira ali m'gulu la ma valve odzichitira okha, omwe amagwiritsidwa ntchito kwambiri m'mapaipi pomwe sing'anga imayenda mbali imodzi, ndipo amangolola sing'anga kuyenda mbali imodzi kuti apewe ngozi. Vavu yamtunduwu nthawi zambiri iyenera kuyikidwa mopingasa mu payipi.

Swing check valve imagwiritsa ntchito mawonekedwe a rocker omangidwa. Zigawo zonse zotsegula ndi zotseka za valve zimayikidwa mkati mwa thupi la valve, ndipo musalowe mu thupi la valve. Kupatulapo gasket yosindikiza ndi mphete yosindikizira pakati pa flange, yonse Palibe malo othawirako, kuteteza kuthekera kwa kuvunda kwa valve. Dzanja logwedezeka la valavu ya swing check valve imagwiritsa ntchito mawonekedwe ozungulira polumikizana pakati pa mkono wa rocker ndi valavu ya valve, kotero kuti phokoso la valve limakhala ndi ufulu wina mkati mwa madigiri a 360, ndipo pali malo oyenerera. chipukuta misozi.

Kupyolera mu kusankha kwa zipangizo zosiyanasiyana, valavu ya swing check ingagwiritsidwe ntchito pazinthu zosiyanasiyana monga madzi, nthunzi, mafuta, nitric acid, acetic acid, amphamvu oxidizing media ndi urea. Amagwiritsidwa ntchito makamaka pamapaipi monga mafuta, mankhwala, mankhwala, feteleza, ndi mphamvu zamagetsi.

Ngati mukufuna zambiri za mavavu chonde lemberani dipatimenti yogulitsa ya NSW(newsway valve).

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