J41W截止閥的閥桿軸線與閥座密封面垂直。閥桿開(kāi)啟或關(guān)閉行程相對(duì)較短,并具有非??煽康那袛鄤?dòng)作,使得這種閥門非常適合作為介質(zhì)的切斷或調(diào)節(jié)及節(jié)流使用。
')J41W不銹鋼截止閥產(chǎn)品')主要零件材質(zhì)
零件名稱 | ZG0Cr18Ni9 304 CF8 | ZG00Cr18Ni10 304L CF3 | ZG0Cr17Ni14M02 316 CF8M | ZG00Cr17Ni14M02 316L CF3M | WCB | |
閥體 /閥蓋 | 0Cr18Ni9 | 00Cr18Ni10 | 0Cr17Ni11M02 | 00Cr18Ni10M02 | WCB | |
閥瓣 | 0Cr18Ni9 | 00Cr18Ni10 | 0Cr17Ni14M02 | 00Cr18Ni10M02 | 1Cr13 | |
閥桿 | 0Cr18Ni9 | 00Cr18Ni10 | 0Cr17Ni11M02 | 00Cr18Ni10M02 | 1Cr13 | |
閥桿螺母 | | |||||
填料 | PTFE編織 | PTFE編織 | PTFE編織 | PTFE編織 | 石墨 | |
墊片 | 304+PTFE | 3041+PTFE | 316+PTFE | 3161+PTFE | 石墨 +304 | |
螺栓 | 不銹鍘 | 35CrM0A | ||||
螺母 | 不銹鋼 | 45 | ||||
手輪 | 球墨鑄鐵、鑄鋼 |