名稱:Q647H固定球氣動球閥
型號:Q647H
口徑:DN15-500
壓力:PN16-100
材質(zhì):鑄鋼、不銹鋼、鍛鋼
一、Q647H固定球氣動球閥產(chǎn)品詳情     型號：Q647-（C、P、R）-PN16、25、40   二、Q647H固定球氣動球閥技術(shù)規(guī)范 Technical specification

設(shè)計依據(jù)               Design reference		GB標(biāo)準(zhǔn)
設(shè)計標(biāo)準(zhǔn)            Design standard		GB/12237
結(jié)構(gòu)長度   Face To face	法蘭連接    Flange connecting	GB/1221
連接法蘭尺寸          Connecting Flange Size		GB/9113、JB/T79
試驗和檢驗       Test & insoection		JB/T9002

*注:系列球閥結(jié)構(gòu)長度及連接法蘭尺寸可根據(jù)用戶要求設(shè)計制造 Note: The main spare parts and sealing-ring materials of ball valve series can          be designed forOptions as per real working conditions and users special reauirements.   三、Q647H固定球氣動球閥主要零件材質(zhì)表 Form of Major Parts Materials

序號 No	零件名稱 Accessory name	材質(zhì)
		C	P	R
1	右閥體 Bonnet	WCB	ZG1Cr18Ni9Ti	ZG1Cr18Ni12Mo2Ti
2	螺柱 Bolt	35	1Cr18Ni9Ti	1Cr18Ni9Ti
3	彈簧 Spring	60Si2Mn	1Cr18Ni9Ti	1Cr18Ni12Mo2Ti
4	閥座 Seat	25或1Cr13	1Cr18Ni9Ti	1Cr18Ni12Mo2Ti
5	密封圈 Sealing ring	PTFE	PTFE	PTFE
6	O形圈 “O”Rring	橡膠 Rubber	橡膠 Rubber	橡膠 Rubber
7	墊片 Gasket	PTFE	PTFE	PTFE
8	法蘭 Flange	WCB	1Cr18Ni9Ti	1Cr18Ni12Mo2Ti
9	墊片 Gasket	PTFE	PTFE	PTFE
10	下閥桿 Stem	1Cr13	1Cr18Ni9Ti	1Cr18Ni12Mo2Ti
11	襯套 Bushing	PTFE	PTFE	PTFE
12	球體 Ball	1Cr18Ni9Ti	1Cr18Ni9Ti	1Cr18Ni12Mo2Ti
13	鍵 Key	35	1Cr18Ni9Ti	1Cr18Ni12Mo2Ti
14	閥桿 Stem	1Cr13	1Cr18Ni9Ti	1Cr18Ni12Mo2Ti
15	襯套 Bushing	PTFE	PTFE	PTFE
16	填料 Packing	PTFE	PTFE	PTFE
17	填料壓蓋 Gland	WCB	1Cr18Ni9Ti	1Cr18Ni12Mo2Ti
18	連接套 Connecting Set	35	35	35
19	支架 Yoke	WCB	WCB	WCB
20	閥體 Body	WCB	ZG1Cr18Ni9Ti	ZG1Cr18Ni9Ti
21	氣動執(zhí)行器 Pneumatic Actuator

                                                                                                      *注:主要零部件及密封圈的材質(zhì)亦可根據(jù)實際工況條件或用戶特殊要求設(shè)計選用.  Note:The main spare parts and sealing-ring materals of ball valve series can be designed for          options as per real working conditions and users special reauirements.        Q647H固定球氣動球閥主要外形及連接法蘭尺寸HGQ641(F、H)Mani Outline and Connecting Flang Size

公稱通徑 DN Nominal siza	外形尺寸
	1.6Mpa					2.5Mpa					4.0Mpa
	L	H	D	D1	n-Фd	L	H	D	D1	n-Фd	L	H	D	D1	n-Фd
50	178	260	165	125	4-18	216	270	165	125	4-18	216	286	165	125	4-18
65	190	293	185	145	4-18	241	309	185	145	4-18	241	330	185	145	8-18
80	203	323	200	160	8-18	283	344	200	160	8-18	283	349	200	160	8-18
100	229	282	220	180	8-18	305	421	235	190	8-22	305	421	235	190	8-22
125	356	468	250	210	8-18	381	485	270	220	8-26	381	485	270	220	8-26
150	394	510	285	240	8-22	403	559	300	250	8-26	403	582	300	250	8-26
200	457	655	340	295	12-22	502	655	360	310	12-26	502	702	375	320	12-30
250	533	847	405	355	12-22	568	847	425	370	12-30	568	895	450	385	12-33
300	610	980	460	410	12-22	648	980	485	430	16-30	648	1040	515	450	16-33
350	686	1085	520	470	12-22	762	1085	555	490	16-33	762	1170	580	510	16-36
400	762	1215	580	525	12-22	838	1215	620	555	16-36	838	1215	660	585	16-39
500	991	1385	715	650	12-22	991	1385	730	660	20-36	991	-	755	670	20-42

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