Amavalvu Okuvala Okuphuthumayo (ESDV)

KuyiniI-ESDVs

Amavalvu Okuvala Okuphuthumayokonke kunomsebenzi wokuvala ngokushesha, ngesakhiwo esilula, impendulo ebucayi, kanye nesenzo esithembekile. Kungaba kabanziokusetshenziswa emikhakheni yokukhiqiza yezimboni njengephethiloli, amakhemikhali, kanye ne-metallurgy. Umthombo womoya we-valve yokusika umoya udinga umoya ocindezelwe ohlungiwe, futhi i-medium egeleza emzimbeni we-valve kufanele ibe uketshezi negesi ngaphandle kokungcola nezinhlayiya. Ukuhlukaniswa kwama-valve okuvala umoya: ama-valve okuvala umoya ajwayelekile, ama-valve okuvala umoya aphuthumayo ngokushesha.

Ipharamitha Yokusebenza ye-EI-SDV

Ivalvu yokusika yomoya isebenzisa isakhiwo sokuvala esithambile, esakhelwe ukuvala okusebenzayo nokugcina, nge-torque encane yokusebenza, isilinganiso sokucindezela kokuvala esimaphakathi, ukuvala okuthembekile, isenzo esibucayi, ukulawulwa okulula kwe-hydraulic ukuze kufezwe ukulawula okuzenzakalelayo, kanye nokuphila isikhathi eside kwenkonzo. Amavalvu ebhola okusika omoya asetshenziswa kabanzi ezimbonini ezifana ne-petroleum, amakhemikhali, i-metallurgy, ukwenza amaphepha, imithi, i-electroplating, njll.

1. Ingcindezi yokusebenza: 1.6Mpa kuya ku-42.0Mpa;

2. Izinga lokushisa lokusebenza: -196+650 ℃;

3. Izindlela zokushayela: ngesandla, igiya lezikelemu, umoya, kagesi;

4. Izindlela zokuxhuma: intambo yangaphakathi, intambo yangaphandle, i-flange, ukushisela, ukushisela izinqe, ukushisela amasokhethi, umkhono, i-clamp;

5. Izindinganiso zokukhiqiza: I-JB 、 HG 、 i-American standard API ANSI ， i-British Standard BS, i-Japanese JIS JPI, njll.;

6. Izinto zomzimba we-valve: ithusi, insimbi ephonswe, insimbi ephonswe, insimbi yekhabhoni i-WCB、WC6、WC9、20#、25#、 Insimbi eyakhiwe i-A105、F11、F22、 Insimbi engagqwali, 304, 304L, 316, 316L, insimbi ye-chromium molybdenum, insimbi ephansi lokushisa, insimbi ye-titanium alloy, njll.

Uhlobo lwe-Pneumatic Actuator lwe-EI-SDV(Ama-Valve Okuvala Okuphuthumayo)

I-Pneumatic Actuator of Emergency Shutdown Valve isebenzisa uhlobo lwe-Scotch Yoke, uhlobo lwe-Gear Rack, uhlobo lwe-Piston, kanye ne-Diaphragm, ene-double acting kanye ne-spring return (i-single acting).

1. I-piston ephindwe kabili yohlobo lwegiya, ene-torque enkulu yokukhipha kanye nevolumu encane;

2. Isilinda senziwe ngezinto ze-aluminium, ezilula futhi ezibukeka kahle;

3. Izindlela zokusebenza ngesandla zingafakwa phezulu nangaphansi;

4. Ukuxhumeka kwe-rack kanye ne-pinion kungalungisa i-engeli yokuvula kanye nesilinganiso sokugeleza okulinganiselwe;

5. Isibonakaliso sempendulo yesignali ebukhoma ongayikhetha kanye nezesekeli ezahlukahlukene zama-actuator ukuze kufezwe ukusebenza okuzenzakalelayo;

6 Uxhumano olujwayelekile lwe-IS05211 lunikeza lula ukufakwa nokufakwa komkhiqizo;

7. Izikulufo ezilungisekayo kuzo zombili izinhlangothi zivumela imikhiqizo ejwayelekile ukuthi ibe nobubanzi obulungisekayo obungu-± 4 ° phakathi kuka-0 ° no-90 °. Qinisekisa ukunemba kokuvumelanisa nevalvu.

Izinto Zokwenziwa Kwe-Newsway Valve Imikhiqizo Yomkhiqizi

IUmkhiqizi weValve waseShayinakusukelaIShayina, umzimba wamavalvu ayo kanye nezinto zokuhlobisa zingatholakala ngaphakathiOkuhlanganisiweuhlobo kanyeUkulingisauhlobo. Eceleni kweInsimbi engagqwalifuthiInsimbi Yekhabhoniizinto ezibonakalayo, nathiama-valve okukhiqizaezintweni ezikhethekile ezifana ne-titanium, i-nickel alloys, i-HASTELLOY®*, i-INCOLOY®, i-MONEL®, i-Alloy 20, i-super-duplex, i-alloys engagqwali kanye nezinto ze-urea grade.

Izinto Ezitholakalayo Zevalvu