Valve Check Swing API - Fasalka 600 ~ Darajada 2500 Valve Check Swing
API Swing Check Globe Valve
API Valve Check Swing - Fasalka 600 ~ Fasalka 2500 Valve Check Swing
Tilmaamaha waalka jeegga
Bonnet Bolted, Swing and disc disc; Dusha fadhiga birta ah, daboolka dillaacay iyo daboolida daboolida daboolka lulida iyo kor u qaadista disc, giraanta kursiga ee la dhafay
Xiriirka Jirka iyo Bonnet
Jidhka iyo daboolida darajooyinka jeegga ee Class150-Class900 badiyaa waxay leeyihiin baraha iyo lowska Iyo jidhka iyo daboolka Fasalka1500-Class2500 valves jeeggu badanaa waa naqshad shaabadaysan oo cadaadis leh
Gasket
Biraha birta ah+ garaashka jilicsan ee jilicsan oo jilicsan ayaa loo adeegsadaa waalka jeegga Heerka 150 iyo Class300; Dhuxul jilicsan oo jilicsan oo gogosha dhaawaca ah ayaa loo isticmaalaa waalka jeegga Class600, iyo goomaha wadajirka ah ayaa sidoo kale ikhtiyaar u ah waalka jeegga Class600; Giraanta wadajirka ah ee giraanta waxaa loo isticmaalaa waalka Class900 waalka; Naqshadaynta shaabadaysan ee cadaadiska leh waxaa loo isticmaalaa darajooyinka jeegga ee Class1500-Class2500
Kursiga
Si aad u hesho waalka jeegga birta kaarboonka, kursigu badiyaa waa bir been abuur ah. Dusha wax lagu xiro ee kursiga ayaa lagu buufiyaa alxanka adag ee macmiilku cayimay. Welded on seat is used of NPS 1/2-2 Kursiga dunta dib loo cusboonaysiin karo ayaa loo adeegsadaa NPS <8 valves check, iyo ku alxanka kursiga ayaa waliba noqon kara ikhtiyaar haddii uu codsado macmiilka Welded on kursiga waxaa loo isticmaalaa NPS-8 kaarboonka kaarboon fiilooyin. Si aad u hesho waalka jeegga birta ah, kursiga isku dhafan ayaa sida caadiga ah la korsadaa, ama in lagu xiro daawaha adag si toos ah. Meel ku dunsan ama ku alxan kursiga ayaa sidoo kale ah ikhtiyaar u ah waalka jeegga biraha haddii macmiilku codsado.Haddii macaamiishu ay qabaan codsi kale oo ku saabsan kursiga. fadlan si naxariis leh u waani kahor intaadan amarka bixin.