ANSI/ISA S75.04-1995 无法兰控制阀端间尺寸(ANSI 150,300和600级)

标准号：ANSI/ISA S75.04-1995
中文标准名称：无法兰控制阀端间尺寸(ANSI 150,300和600级)
英文标准名称：Face-to-Face Dimensions of Flangeless Control Valves (ANSI Classes 150, 300, and 600)
标准类型：J16
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：J16
国际标准分类号：25.040.40;23.060.40
适用范围：Applies to flangeless control valves, sizes 3/4 through 16 inches for ANSI Classes 150 through 600. The purpose of this standard is to aid users in their piping designs for flangeless control valves without giving special consideration to the equipment manufacturer to be used. This standard applies to flangeless ball control valves utilizing a full ball or a segment of a ball and other rotary-stem or sliding-stem flangeless control valves. This standard does not apply to weld-end valves, butterfly valves, or other rotary stem valves that may be covered by other standards.