气动Y型平底放料阀

气动Y型平底放料阀放料球阀技术规范Technicalspecification1、设计制造按：ASMEB16

气动Y型平底放料阀

放料球阀技术规范 Technical specification 1、设计制造按：ASME B16.34(Class 150为缩径设计) Design and production according to ASME B16.34(reduced bore design about the products of Class 150) 2、法兰端尺寸按：ASME B16.5、GB/T9113 The sizes of flange ends according to ASME B16.5、GB/T9113.6 3、检验标准：API 598 Inspecting standard: API 598 注：国标PN2.0、PN5.0MPa Y型平底放料阀技术规范同上述各项。 Notes: The technical specification of GB PN2.0、PN5.0MPaY-type flat bottom dumping vavles are the same as the above. 放料球阀主要零件材质表 Form ofmajor parts materials 放料球阀主要外形尺寸 Main size of outside Class300(PN5.0MPa) 注：连接尺寸按GB/T9113.6设计制造,*驱动装置可根据用户要求选用