GB/T 3036-FEJ Lug Type Pneumatic Butterfly Valve - Advanced Fluid Control Solution

产品详细信息

GB/T 3036-FEJ船用中央蝶阀基本参数：

Type

Nominal pressure PN/MPa

Maximum working pressure/ MPa

Valve body material code

Nominal diameter DN/mm

Note 1: When the valve seat ring material is NBR, the butterfly valve is suitable for seawater, fresh water, air, crude oil, heavy oil and other media with t ≤70℃.

Note 2: When the valve seat ring material is FPM, the butterfly valve is suitable for seawater, fresh water, air, crude oil, heavy oil lubricating oil, refined oil and other media with t<170℃.

A
B

10

1.0

G、T、QT、W

50～200

B

50～500

C

D

E

AS、FAS

6、10

0.6、1.0

50～200

BS、FBS、FFBS

50～700

CS、FCS

50～1000

FFCS

G、QT、W

50～800

DS、FDS

G、T、QT、W

FFDS

G、QT、W

ES、FES

G、T、QT、W

FFES

G、QT、W

AJ、FAJ

5K

0.5

G、T、QT、W

50～200

10K

1.0

BJ、FBJ

5K

0.5

50～700

10K

1.0

FFBJ

5K

0.5

G、QT、W

125～700

10K

1.0

CJ、FCJ

5K

0.5

G、T、QT、W

50～800

10K

1.0

FFCJ

5K

0.5

G、QT、W

125～800

10K

1.0

DJ、FDJ

5K

0.5

G、T、QT、W

50～800

10K

1.0

FFDJ

5K

0.5

G、QT、W

125～800

10K

1.0

EJ、FEJ

5K

0.5

G、T、QT、W

50～800

10K

1.0

FFEJ

5K

0.5

G、QT、W

125～800

10K

1.0

主要零件材质：

Part Name

Material

Code

name

Brand

standard encdoing

Valve body

G

Cast Steel

ZG230-450C

GB/T 4299-2013

T

grey cast iron

HT250

GB/T 9439-2010

QT

Ductile Iron

QT400-15

GB/T 1348-2009

W

Cast copper alloy

ZCuSn10Zn2

GB/T 1176-2013

Valve disc

-

Cast stainless steel

ZG07Cr19Ni9

GB/T 2100-2002

-

Cast stainless steel

CF8M

GB/T 12230-2005

-

Cast stainless steel

CF3M

-

Cast copper alloy

ZCuAI9Mn2

GB/T 1176-2013

Valve stem

-

Stainless steel

12Cr13

GB/T 1220-2007

Valve seat ring

N

Nitrile rubber

XA8433

GB/T 2811-1996

F

fluororubber

XD8423

FEJ型蝶阀基本尺寸：

Nominal pressure PN/	Nominal diameter DN/mm	Dimensions								Flange size				Handwheel		weightkg

		≈H	≈H1	H2	L1	L2	L3	L4	L	D	D1	n	d	D0	S	T、QT	G	W
5K	50	361	69	192	190	53	302	151	40	130	105	4	M12	160	14	12.1	13.1	14.2
	65	371	79	202						155	130					14.2	15.2	17.5
	80	381	89	212					60	180	145		M16			15.0	16.0	18.7
	100	396	135	227						200	165	8				20.7	22.2	24.2
	125	416	152	247						235	200					25.2	27.5	30.2
	150	453	172	272			332	166	70	265	230					33.6	35.5	39.4
	200	498	197	297			396	198	80	320	280		M20			44.4	49.7	55.2
	250	538	233	337					90	385	345	12				64.5	71.1	80.6
	300	625	258	362	225	63	474	237		430	390			180		80.9	87.9	98.6
	350	667	284	398	233	88	528	264	100	480	435		M22	200	17	121.0	132.0	149.0
	400	782	314	459	277	117	616	308	110	540	495	16		230	19	144.0	158.0	177.0
	450	822	344	597	285	143	698	349	130	605	555			280	23	177.0	195.0	219.0
	500	937	382	532			876	438	140	655	605	20		360	26	245.0	269.0	302.0
	600	1007	444	657	330	165	1158	579	160	770	715		M24	500	32	349.0	384.0	432.0
	700	1072	501	722					180	875	820	24				497.0	547.0	615.0
	800	1132	563	782	385	191	1380	690	200	995	930		M30	700	38	646.0	710.0	798.0
10K	50	361	69	192	190	53	302	151	40	155	120	4	19	160	14	12.5	14.0	15.2
	65	371	79	202						175	140					14.5	16.1	18.4
	80	381	89	212					60	185	150	8				16.1	17.5	19.5
	100	396	135	227						210	175		M16			21.1	23.5	25.2
	125	416	152	247						250	210		M20			26.4	28.2	31.0
	150	453	172	272			332	166	70	280	240					34.2	37.1	41.9
	200	498	197	297			396	198	80	330	290	12				46.4	51.6	57.8
	250	538	233	337					90	400	355		M22			67.7	74.5	83.7
	300	625	258	362	225	63	474	237		445	400	16		180		83.5	91.2	102.0
	350	667	284	398	233	88	528	264	100	490	445			200	17	126.0	138.0	155.0
	400	782	314	459	277	117	616	308	110	560	510		M24	230	19	150.0	165.0	185.0
	450	822	344	597	285	143	698	349	130	620	565	20		280	23	185.0	203.0	228.0
	500	937	382	532			876	438	140	675	620			360	26	255.0	280.0	315.0
	600	1007	444	657	330	165	1158	579	160	795	725	24	M30	500	32	364.0	400.0	450.0
	700	1072	501	722					180	905	840					518.0	570.0	641.0
	800	1132	563	782	385	191	1380	690	200	1020	950	28		700	38	673.0	740.0	832.0

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GB/T 3036-FEJ Lug Type Pneumatic Butterfly Valve - Advanced Fluid Control Solution

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