Mawonekedwe a ZZY Self-operated steam pressure regulator valve
Palibe mphamvu zowonjezera, mtengo wa zida ndi wotsika, woyenera malo ophulika.Mapangidwe ndi osavuta, ntchito yokonza ndi yaying'ono;Malo okhazikitsa ndi osinthika ndipo kusintha kosinthika ndikwambiri, kosavuta kusintha wogwiritsa ntchito mkati mwazokhazikitsidwa;Kuzindikira kwa diaphragm actuator ndikokwera kwambiri kuposa mpweya wa silinda woyendetsa, kuchitapo kanthu kumakhala kovutirapo, kuposa silinda ndi kapangidwe kake kozindikira bwino kwambiri, tcheru kuchitapo kanthu;Makina owongolera ma valve ali ndi valavu, zomwe zimapangitsa kuti valavu yowongolera ikhale ndi ubwino wa kuyankha tcheru, kuwongolera bwino komanso kusiyana kwakukulu kovomerezeka.
Zodziyendetsa zokha zowongolera kuthamanga kwa nthunzi yochepetsera valavu yokhala ndi zojambula za condenser
Mpando umodzi wokhazikika wodziyendetsa nokha (pambuyo pa chowongolera)
7.Adjusting mbale 8.Valve pulagi zigawo 9.downstream adaputala chubu
Self-actuated pressure regulator steam reduction valve yokhala ndi condenser specifications
Naminal Diameter(mm) | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | |
Choyezera choyezera Kv | 7 | 11 | 20 | 30 | 48 | 75 | 120 | 190 | 300 | 480 | 760 | 1210 | 1936 | |
Mlingo wa Stroke L(mm) | 8 | 10 | 12 | 15 | 20 | 25 | 40 | 40 | 50 | 60 | 70 | |||
Nominal Pressure PN (MPa) | Mpa | 1.6 2.5 4.0 6.4/20,50,110 | ||||||||||||
Malo | 16, 25, 40, 64, 20, 50, 110 | |||||||||||||
Lb | ANSI: Class150, Class300, Class600 | |||||||||||||
Makhalidwe otuluka mwachibadwa | Kutsegula mwachangu | |||||||||||||
Kulondola kwadongosolo | ± 5-10% | |||||||||||||
Kutentha kwa ntchito | -60 ~ 350°C, 350–550°C | |||||||||||||
Kutayikira kovomerezeka | Kalasi ya IV(chisindikizo chachitsulo) Kalasi ya VI (Chisindikizo Chofewa) | |||||||||||||
Pressure kuchepetsa chiŵerengero | 1.25-10 |