氣動(dòng)超薄型球閥
PNEUMATIC THIN TYPE BALL VALVE 

 Q671F-16~64

技術(shù)規(guī)范 Technical specification

設(shè)計(jì)依據(jù) Design refence	GB標(biāo)準(zhǔn)	ANSI標(biāo)準(zhǔn)
設(shè)計(jì)標(biāo)準(zhǔn) Design standard	GB/12237	ANSI  B16.34
連接法蘭尺寸 Connecting Flange Size	GB/9113、JB/T79	ANSI  B16.5
試驗(yàn)和檢驗(yàn) Test＆inspection	JB/T9002	API 598

主要零件材質(zhì)表Form of Major Parts Materials

序號(hào)NO	零件名稱 Accessory name	材質(zhì)  Material
		C	P	R
1	內(nèi)六角螺絲 Mikl Steel Hex Socket Screw	1Cr18Ni9Ti	1Cr18Ni9Ti	1Cr18Ni12Mo2Ti
2	閥蓋 Cover	WCB	1Cr18Ni9Ti	2G1Cr18Ni12Mo2Ti
3	墊片 Gasket	PTFE	PTFE	PTFE
4	閥座 Seat	1Cr18Ni9Ti 或PTFE	1Cr18Ni9Ti 或PTFE	1Cr18Ni12Mo2Ti 或PTFE
5	閥體 Body	WCB	ZG1Cr18Ni9Ti	ZG1Cr18Ni12Mo2Ti
6	密封填料 Packing Material	丁腈橡膠或PTFE NBR or PTFE	丁腈橡膠或PTFE NBR or PTFE	丁腈橡膠或PTFE NBR or PTFE
7	壓蓋 Gland	WCB	ZG1Cr18Ni9Ti	ZG1Cr18Ni12Mo2Ti
8	閘板 Cut-off Device	1Cr18Ni9Ti	1Cr18Ni9Ti	1Cr18Ni12Mo2Ti
9	支架 Coke	WCB	ZG1Cr18Ni9Ti	ZG1Cr18Ni12Mo2Ti
10	推拉桿 Push-and-pull Rod	45#鋼鍍鉻 45#Steel Chrome	45#鋼鍍鉻 45#Steel Chrome	45#鋼鍍鉻 45#Steel Chrome
11	氣動(dòng)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(shí)際工況條件或用戶特殊要求設(shè)計(jì) 
Note: The main spare parts and sealing-ring materials of ball valve series be options as per
real working conditions and the user special requirements.

主要外形及連接尺寸Q671F-16~64Main external and connecting dimensions

公稱通徑 DN Nemieal size	外形尺寸 Outline Size
	GB標(biāo)準(zhǔn)外形及連接尺寸(PN1.0Mpa) Outline and Connecting Size to GB Standard(PN1.0Mpa)					ANSI標(biāo)準(zhǔn)外形及連接尺寸(Class150) Outline and Connecting Size to ANSI Standard(Class150)
	L	H	D	D1	n-Φd	L	H	D	D1	n-Φd
50	60	335	165	125	2-18 2-M16	48	335	152	120.5	2-19 2-M16
65	60	363	185	145	2-18 2-M16	48	363	178	139.5	2-19 2-M16
80	60	395	200	160	2-18 2-M16	50	395	190	152.5	2-19 2-M16
100	60	465	220	180	6-18 2-M16	50	465	229	190.5	6-19 2-M16
125	60	530	250	210	6-18 2-M16	57	530	254	216	6-22 2-M20
150	70	630	285	240	6-23 2-M20	57	630	279	241.5	6-22 2-M20
200	80	750	340	295	6-23 2-M20	70	750	343	298.5	6-22 2-M20
250	86	900	395	350	8-23 4-M20	70	900	406	362	8-25 4-M22
300	92	1120	442	400	8-23 4-M20	76	1120	483	432	8-25 4-M22
350	100	1260	505	460	10-23 6-M20	76	1260	533	476	18-29 4-M27
400	120	1450	565	515	10-25 6-M20	89	1450	597	540	12-29 4-M27
450	125	1600	615	565	14-25 6-M22	89	1600	635	578	12-32 4-M30
500	130	1800	670	620	14-25 6-M22	114	1800	699	635	14-32 6-M30
600	130	2300	780	725	14-30 6-M27	114	2300	813	749.5	14-35 6-M33