標(biāo)準(zhǔn)編號(hào):	GB/T 12222-2005
中文名稱(chēng):	多回轉(zhuǎn)閥門(mén)驅(qū)動(dòng)裝置的連接
英文名稱(chēng):	Multi-turn valve actuator attachments
中標(biāo)分類(lèi):	J16    閥門(mén)
行業(yè)分類(lèi):	GB    國(guó)家標(biāo)準(zhǔn)
ICS分類(lèi):	23.060.01 23.060.01    閥門(mén)綜合 23.060.01
發(fā)布機(jī)構(gòu):	中華人民共和國(guó)國(guó)家質(zhì)量監(jiān)督檢驗(yàn)檢驗(yàn)總局 中國(guó)國(guó)家標(biāo)準(zhǔn)化管理委員會(huì)
發(fā)布日期:	2005-2-21
實(shí)施日期:	2005-8-1
標(biāo)準(zhǔn)狀態(tài):	superseded
被新標(biāo)準(zhǔn)替代:	GB/T 12222-2023 多回轉(zhuǎn)閥門(mén)驅(qū)動(dòng)裝置的連接
被替代日期:	2023-10-1
替代舊標(biāo)準(zhǔn):	GB/T 12222-1989 多回轉(zhuǎn)閥門(mén)驅(qū)動(dòng)裝置的連接
翻譯語(yǔ)言:	英文
文件格式:	PDF
中文字符數(shù):	4000 字
翻譯價(jià)格(元):	100.0
交付時(shí)間:	付款后 1 個(gè)工作日

1 Scope This Standard specifies terms and definitions of multi-turn valve actuator, flange type and corresponding maximum torque and maximum thrust, flange dimensions connecting valve, driving component structure and dimensions. This Standard is applicable to the valve actuators for gate valves, stop valves, throttling valves, diaphragm valves and the valves dimensions necessary for the attachment. Such dimensions are also applicable to the attachment of actuator to gear case and the attachment of gear case to valves. 2 Normative References The following Standards contain provisions which, through reference in this Standard, constitute provisions of this Standard. For dated reference, subsequent amendments (excluding corrigendum) to, or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest editions of these documents apply. For any undated references, the latest editions apply. GB/T 196 General purpose metric screw threads—Basic dimensions (GB/T 196-2003, ISO 724:1993,MOD)