Forged steel globe mavharuvhu zvakakamurwa kuita forged carbon steel globe mavharuvhu uye forged Stainless steel globe mavharuvhu, inowanzoshandiswa munzvimbo dzepamusoro uye dzepakati dzekumanikidza (150lb-800lb, 1500LB, 2500LB), pamwe nepamusoro uye yakaderera tembiricha nguva (-196 ℃ ~ 700 ℃), mavharuvhu esimbi ane simba repamusoro uye zvirinani zvemuchina zvekusangana nedzvinyiriro yepamusoro. zvinodiwa. Asi zvakaganhurirwa kumaitiro ekugadzira, kazhinji anongoshanda kune diki nepakati saizi (1/2 “, 3/4”, 1 “, 1-1/4”, 1-1/2 “, 2, 2-1/2 ", 3" uye 4 ″). Iyo Valve Operation inogona kuve yemanyorero, bevel giya, pneumatic actuator, yemagetsi actuator, hydraulic actuator, pneumatic-hydraulic, electro-hydraulic.

Newsway Valve kambani yakagadzira simbi yeglobe valve chimiro mabhenefiti akaita seanotevera:

1. Forged steel globe valve inotora chisimbiso chekuzvisimbisa, uye migumo yese yevharuvhu yebazi pombi yebazi inosungwa.

2. Forged steel globe valve valve seat, vharafu disc sealing surface inogadzirwa necobalt-based cemented carbide plasma spray welding, kupfeka kuramba, high abrasion resistance.

3. Hunde yevharuvhu inobatwa necorrosion resistance nitriding, iyo ine good corrosion resistance and abrasion resistance.

4 mukuvhura nekuvhara maitiro, nekuda kwevharuvhu disc muvharuvhu muviri sealing pamusoro friction idiki, uye kupfeka kuramba.

5. Kazhinji pane chiso chimwe chete chekuisa chisimbiso pamutumbi wevhavha uye disc, saka nzira yekugadzira iri nani uye yakanakira kugadzirisa.

Ivhavha inofanira kuongororwa isati yaiswa, uye chiyero chekugadzira valve chinofanira kunge chichienderana nehuwandu hwepasi rose API 602. Kuedza kwesimba uye kusimba kwekushanda kunofanira kuitwa kusati kwaiswa. Muyedzo yesimba, kudzvanywa kweyedzo ndeye 1.5 nguva dzezita rekumanikidza, uye nguva yacho haisi pasi pe5min. Iyo goko revhavha uye kurongedza kunofanirwa kuve kwakakodzera pasina kuvuza. Kuisa chisimbiso bvunzo, kudzvanywa kwebvunzo ndeye 1.1 nguva dzezita rekumanikidza; Iko kudzvanywa kwekuyedza munguva yenguva yekuyedzwa kunofanirwa kusangana neZVINODIWA zveAPI 598 yakajairwa, isina kuvuza pane disc yekuisa chisimbiso seanokwanisa.