SY Series Dhonza Valve
Chezita dhayamita |
3/4 "~ 4" |
Zita rekumanikidza |
ANSI 150LB-4500LB |
Rudzi rwemuviri | Y maitiro e45-degree angle |
Zvinhu zvemuviri | A105, F22, F91, F92, F316H |
Bonnet | standard, kutonhora chimiro |
Chengetedza | yakakosha stellate chigaro |
Kurongedza | Usazviomesera graphite pamwe Stainless simbi waya |
Kuyerera hunhu | kukurumidza kuvhura |
Mhando mbiri dzevagadziri ndedzekusarudza | pneumatic diaphragm actuator (pneumatic multi-chitubu uye imwechete-chitubu diaphragm actuator inosarudzika pamwe nepamusoro-yakaiswa uye akasendama-akasungwa mawhewheels) kana piston actuator. |
1) Y-pateni yakakwenenzverwa muviri, kushoma kuyerera kuramba, yakakwira CV kukosha.
2) Disc pamwe throttle chimedu, zvinobudirira kudzivirira rakavhara pamusoro, wedzera vharuvhu upenyu.
3) Disc & chigaro chekuisa chisimbiso pamusoro zvinorapwa neakasarudzika kugadzirisa kweanopesana -kudzikisira, kupokana nekukuvara.
4) Mhete mbiri dzekutungamira mu disc dzinovimbisa hunde bheya rakaringana simba, inoshanduka kufamba kuti udzivise chakakomberedzwa chiitiko.
5) Yakakwira-mhando inochinjika graphite kurongedza GARUKO rakatumirwa kunze, yakanaka kemikari chivakwa uye kuchinjika, yakaderera kukweshera, hupenyu hurefu hwebasa.
6) Kurumidza kushandura kumhanya, kazhinji 3-5 masekondi, inonyatso chengetedza iyo system chengetedzo, inoderedza zvakanyanya nguva yekuiswa chisimbiso pamusoro kwakakanganiswa nevezvenhau.
7) Bonnet heatsink, kutonhora kwakaringana kuchengetedza pneumatic actuator uye solenoid vharafu isina kukanganiswa neyepamusoro tembiricha. Chamber gasket clip waya iyo yakakwira mesh inoshanduka graphite pad, iri nani yekuisa chisimbiso kuita uye kuvimbika kupfuura avhareji inochinja graphite.
Pneumatic steam drain mavharuvhu nzvimbo yakaiswa mune iyo pombi pombi yemafuta emagetsi emagetsi, ayo anogona kukamurwa zvinoenderana nenzvimbo inokwira se:
· Main steam line drain valves
· Hot kudziyirazve mutsetse wekudonha mavharuvhu
· Cold reheat mutsara dhayera mavharuvhu
Chikamu chekutanga, danho rechipiri, danho rechitatu, danho rechina, danho rechishanu uye nhanho yechitanhatu kuburitsa huni dzemapaipi
Muviri | Chigaro | Disc | Dzinde | Stuffing Bhokisi | Kurongedza |
A105 | A105 + Stellite | F22 + Stellite | 410 | A105 | Zvichienderana Graphite |
F22 | F22 + Stellite | F22 + Stellite | 660 | F22 | Zvichienderana Graphite |
F91 | F91 + Stellite | F91 + Stellite | 660 | F91 | Zvichienderana Graphite |
F92 | F92 + Stellite | F92 + Stellite | 660 | F92 | Zvichienderana Graphite |
F316H | F316H + Stellite | F316H + Stellite | F316H | F316H | Zvichienderana Graphite |