D673H气动对夹蝶阀 D673H气动对夹蝶阀 D673H气动对夹蝶阀-D673H气动对夹蝶阀.D673H气动对夹蝶阀 D673H气动对夹蝶阀-上海恩建阀门自控成套厂手机版

详细介绍

D673H气动对夹蝶阀

技术范围 Technical specification

设计依据 Design reference		GB标准	ANSI标准
设计标准 Design standrd		GB/12237	ANSI B16.34
结构长度 Face To face	对夹连接 Wafer connecting	GB/12221	ANSI B16.10
连接法兰尺寸 Connecting Flange Size		GB/9113、JB/T79	ANSI B16.5
试验和检验 Test＆inspection		JB/T9002	API598

注：系列蝶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 butterfly 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	内六角螺丝 Mild Sleel Hex Socket Screw	1Cr18Ni9Ti	1Cr18Ni9Ti	1Cr18Ni12Mo2Ti
2	阀盖 Cover	WCB	1Cr18Ni9Ti	ZG1Cr18Ni12Mo2Ti
3	垫片 Gasket	不锈钢+柔性石墨 Stainless Steel+Graphite
4	阀座 Seat	1Cr18Ni9Ti	1Cr18Ni9Ti	1Cr18Ni12Mo2Ti
5	垫片 Gasket	不锈钢+柔性石墨 Stainless Steel+Graphite
6	蝶板 Butterfly Plate	WCB	ZG1Cr18Ni9Ti	ZG1Cr18Ni12Mo2Ti
7	圆柱削 Straight Pin	45	1Cr18Ni9Ti	1Cr18Ni12Mo2Ti
8	下盖 Bottom Cover	WCB	ZG1Cr18Ni9Ti	ZG1Cr18Ni12Mo2Ti
9	垫片 Gasket	不锈钢+柔性石墨 Stainless Steel+Graphite
10	衬套 Bushing	PTFE+不锈钢 PTFE+Stainless Steel
11	阀体 Body	WCB	ZG1Cr18Ni9Ti	ZG1Cr18Ni12Mo2Ti
12	阀杆 Stem	1Cr13	1Cr18Ni9Ti	1Cr18Ni12Mo2Ti
13	支架 Yoke	WCB
14	键 Key	45
15	衬套 Bushing	PTFE+不锈钢 PTFE+Stainless Steel
16	填料 Packing	柔性石墨 Graphite
17	压盖 Gland	WCB	ZG1Cr18Ni9Ti	ZG1Cr18Ni12Mo2Ti
18	位置指示器 Location lndicator	塑料 Plactic

产品简介

详细介绍

D673H气动对夹蝶阀