標(biāo)準(zhǔn)號(hào)：IEC 60534-4-2006
中文標(biāo)準(zhǔn)名稱(chēng)：工業(yè)過(guò)程控制閥.第4部分:檢驗(yàn)和常規(guī)試驗(yàn)
英文標(biāo)準(zhǔn)名稱(chēng)：Industrial process control valves - Part 4: Inspection and routine testing
標(biāo)準(zhǔn)類(lèi)型：N16;J20
發(fā)布日期：1999/12/31 12:00:00
實(shí)施日期：1999/12/31 12:00:00
中國(guó)標(biāo)準(zhǔn)分類(lèi)號(hào)：N16;J20
國(guó)際標(biāo)準(zhǔn)分類(lèi)號(hào)：17.120;19.120;23.060.40;23.100
適用范圍：This part of IEC 60534 specifies the requirements for the inspection and routine testing ofcontrol valves manufactured in conformity with the other parts of IEC 60534.This standard is applicable to valves with pressure ratings not exceeding Class 2500. Therequirements for actuators apply only to pneumatic actuators.This standard does not apply to the types of control valves where radioactive service, firesafety testing, or other hazardous service conditions are encountered. If a standard forhazardous service conflicts with the requirements of this standard, the standard for hazardousservice should take precedence.NOTE This standard can be extended to higher pressure ratings by agreement between purchaser andmanufacturer.