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详细介绍

Q641F气动法兰球阀

GB标准气动球阀
PUEUMATIC FIXED TYPE BALL VALVE OF GB STANDARD
Q641<F、N、P>-PN16、25、40

技术范围 Technical specification

设计依据 Design reference		GB标准
设计标准 Design standrd		GB/12237
结构长度 Face To face	对夹连接 Wafer connecting	GB/12221
连接法兰尺寸 Connecting Flange Size		GB/9113、JB/T79
试验和检验 Test＆inspection		JB/T9002

注：系列球阀结构长度及连接法兰尺寸可根据用户要求设计制造。
Note:The structural length and connecting flange size of ball valve
serles can be designed and manufactured as perusers'requirements.

主要零件材质表 Form of Major Parts Materials

序号 NO	零件名称 Accessory name	材质 Material
序号 NO	零件名称 Accessory name	C	P	R
1	右阀体 Bonnet	WCB	ZG1Cr18Ni9Ti	ZG1Cr18Ni12Mo2Ti
2	螺母 Nut	35	1Cr18Ni9Ti	1Cr18Ni9Ti
3	垫片 Gasket	PTFE	PTFE	PTFE
4	螺柱 Stud	35	1Cr18Ni9Ti	1Cr18Ni9Ti
5	阀体 Body	WCB	ZG1Cr18Ni9Ti	ZG1Cr18Ni12Mo2Ti
6	阀座 Seat	PTFE	PTFE	PTFE
7	球体 ball	1Cr18Ni9Ti	1Cr18Ni9Ti	ZG1Cr18Ni12Mo2Ti
8	阀杆 Stem	1Cr13	1Cr18Ni9Ti	ZG1Cr18Ni12Mo2Ti
9	垫片 Gasket	PTFE	PTFE	PTFE
10	填料 Packing	PTFE	PTFE	PTFE
11	衬套 Bushing	PTFE	PTFE	PTFE
12	压盖 Gland	WCB	ZG1Cr18Ni9Ti	ZG1Cr18Ni12Mo2Ti
13	螺栓 Bolt	35	1Cr18Ni9Ti	1Cr18Ni9Ti
14	螺栓 Bolt	35	1Cr18Ni9Ti	1Cr18Ni9Ti
15	连接支架 Connecting Yoke	1Cr18Ni9Ti	1Cr18Ni9Ti	1Cr18Ni9Ti
16	螺栓 Bolt	35	1Cr18Ni9Ti	1Cr18Ni9Ti
17	连接套 Connecting Set	35	1Cr18Ni9Ti	1Cr18Ni9Ti
18	位置指示器 Location lndicator	塑料 Plastic

产品简介

详细介绍

Q641F气动法兰球阀