J41W／H／Y-J41W／H／Y截止阀-上海远森阀门有限公司手机版

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J41H/J41Y/J41W/J41F/J41N系列高压法兰截止阀

J41H/J41Y/J41W/J41F/J41N系列高压法兰截止阀的启闭件是塞形的阀瓣，密封面呈平面或锥面，阀瓣沿流体的中心线作直线运动。阀杆的运动形式，有升降杆式（阀杆升降，手轮不升降），也有升降旋转杆式（手轮与阀杆一起旋转升降，螺母设在阀体上）。截止阀只适用于全开和全关，不允许作调节和节流。

J41H/J41Y/J41W/J41F/J41N系列高压法兰截止阀执行标准 Administer Standard

设计与制造 Design and Manufacture	结构长度 Face To Face	法兰尺寸 Flange Dimension	压力-温度 Pressure Temperature Lating	试验-检验 Inspection And Test
GB122235	GB12221	GB9113 JB79	GB9131	GB/T13927 JB/T9092

J41H/J41Y/J41W/J41F/J41N系列高压法兰截止阀压力试验 Pressure Test

公称压力NominalPressure	1.6	2.5	4.0	6.4	10.0	16.0
强度试验 Shell Test	2.4	3.8	6.0	9.6	15.0	24.0
水密封试验 Water Seal Test	1.8	2.8	4.4	7.0	11.0	18.0
上密封试验Backseat Test	1.8	2.8	4.4	7.0	11.0	18.0
气密封试验 Air Seal Test	0.5-0.7

J41H/J41Y/J41W/J41F/J41N系列高压法兰截止阀主要零件材料及性能 Main Part Materials and Property

体、盖、板 Body Cover Disc	阀杆 Stem	密封面Sealing Face	垫片 Sealing　Shim	填料 Packing	工作温度℃Working Temperature	适用介质Suitable Medium
WCB	2Cr13	13Cr STL 木体材料 With Body Material 尼龙 Nylon	增强柔性石墨 Enhanced Flexible Graphite 13Cr/柔性石墨 1Cr13/Flexible Graphite 08软钢 08 Soft Steal 0Cr18Ni9Ti 0Cr17Ni12Mo2Ti XD550F(T) PTFE	柔性石墨增强柔性石墨 Flexible Graphite Enhanced Flexible Graphite SFB/260 SFP/260 PTFE	≤425	水蒸汽油品 Water Steam Petroleum Ptoducts
WC1	38CrMoAl 25Cr2MoV				≤450
WC6					≤540
WC9					≤570
C5 C12					≤540
ZGCr5Mo					≤200	硝酸类Nitric acid
ZG1Cr18Ni9Ti	1Cr18Ni9Ti				≤200	硝酸类Nitric acid
ZG1Cr18Ni9Ti	1Cr18Ni9Ti				≤200	醋酸类Acetic acid
ZG1Cr18Ni12Mo2Ti	1Cr18Ni12Mo2Ti				≤200	醋酸类Acetic acid

J41H/J41Y/J41W/J41F/J41N系列高压法兰截止阀规格主要尺寸和重量 Size Main Dimensions and Weight (mm kg)

1.6MPa	DN	L	D	D1	D2	b	n-φd	H	Do	重量Weight
凸面法兰 RF J41H J41Y J41W J41F J41N 16C 16P 16R 16I	10	130	90	60	40	14	4-14	198	120	4.9
	15	130	95	65	45	14	4-14	218	120	5.3
	20	150	105	75	55	14	4-14	258	140	7.0
	25	160	115	85	65	14	4-14	275	160	7.4
	32	180	135	100	78	16	4-18	280	180	8.3
	40	200	145	110	85	16	4-18	330	200	12.6
	50	230	160	125	100	16	4-18	350	240	14
	65	290	180	145	120	18	4-18	400	280	22.7
	80	310	195	160	135	20	8-18	355	280	29
	100	350	215	180	155	20	8-18	415	320	32.8
	125	400	245	210	185	22	8-18	460	360	79.5
	150	480	280	240	210	24	8-23	510	400	93
	200	600	335	295	265	26	12-23	710	400	179
	250	622	405	355	320	30	12-25	786	450	441
	300	698	460	410	375	30	12-25	925	500	646

J41H/J41Y/J41W/J41F/J41N系列高压法兰截止阀规格主要尺寸和重量 Size Main Dimensions and Weight (mm kg)

2.5MPa	DN	L	D	D1	D2	b	n-φd	H	Do	重量 Weight
凸面法兰 RF J41H J41Y J41W J41F J41N 16C 16P 16R 16I	10	130	90	60	40	16	4-14	198	120	4.9
	15	130	95	65	45	16	4-14	218	120	5.3
	20	150	105	75	55	16	4-14	258	140	7.0
	25	160	115	85	65	16	4-14	275	160	7.4
	32	180	135	100	78	18	4-18	280	180	8.3
	40	200	145	110	85	18	4-18	330	200	12.6
	50	230	160	125	100	20	8-18	350	240	16
	65	290	180	145	120	22	8-18	400	280	25
	80	310	195	160	135	22	8-23	355	280	30
	100	350	230	190	160	24	8-25	415	320	34.8
	125	400	270	220	188	28	8-25	460	360	89.5
	150	480	300	250	218	30	12-25	510	400	99
	200	600	360	310	278	34	12-25	710	400	181
	250	622	425	370	332	36	12-30	786	450	445
	300	698	485	430	390	40	16-30	925	500	651

J41H/J41Y/J41W/J41F/J41N系列高压法兰截止阀规格主要尺寸和重量 Size Main Dimensions and Weight (mm kg)

4.0MPa	DN	L	D	D₁	D₂	b	n-φd	H	D₀	重量Weight
凹凸法兰MFM J41H J41Y J41W J41F J41N 40 40P 40R 40I	20	150	105	75	51	16	4-14	275	140	7
	25	160	115	85	58	16	4-14	285	160	9
	32	180	135	100	66	18	4-18	302	180	12
	40	200	145	110	76	18	4-18	355	200	17
	50	230	160	125	88	20	4-18	373	240	24
	65	290	180	145	110	22	8-18	408	280	33
	80	310	195	160	121	22	8-18	436	320	44
	100	350	230	190	150	24	8-23	480	360	60
	125	400	270	220	176	28	8-25	588	400	90
	150	480	300	250	204	30	8-25	611	400	100
	200	533	375	320	260	38	12-30	720	400	190
6.4MPa	20	190	125	90	51	20	4-18	228	160	13
凹凸法兰MFM J41H J41Y J41W J41F J41N 40 40P 40R 40I	25	210	135	100	58	22	4-18	275	180	15
	32	230	150	110	66	24	4-23	325	200	19
	40	260	165	125	76	24	4-23	360	240	25
	50	300	175	135	88	26	4-23	410	280	35
	65	340	200	160	110	28	8-23	450	320	48
	80	380	210	170	121	30	8-23	485	360	56
	100	430	250	200	150	32	8-25	537	400	125
	125	500	295	240	176	36	8-30	631	400	130
	150	550	340	280	204	38	8-34	646	450	160
	200	650	405	345	260	44	12-34	813	500	285
10.0MPa	10	170	100	70	35	20	4-14	198	120	6
凹凸法兰MFM J41H J41Y J41W J41F J41N 100 100P 100R 100I	15	170	105	75	40	20	4-14	202	140	11
	20	190	125	90	51	22	4-18	228	160	13
	25	210	135	100	58	24	4-18	250	180	14
	32	230	150	110	66	24	4-23	326	220	16
	40	260	165	125	76	26	4-23	359	240	30
	50	300	195	145	88	28	4-25	414	280	50
	65	340	220	170	110	32	8-25	434	320	65
	80	380	230	180	121	34	8-25	547	400	100
	100	430	265	210	150	38	8-30	621	450	116
	125	500	310	250	176	42	8-34	732	450	150
	150	550	350	290	204	46	12-34	840	500	300
	200	650	430	360	260	54	12-41	925	550	600
16.0	15	170	110	75	40	24	4-18	148	140	12
环槽法兰RTJ J41H J41Y J41W 160 160P 160R 160I	20	190	130	90	51	26	4-23	156	160	15
	25	210	140	100	58	28	4-23	175	180	17
	32	230	165	115	66	30	4-25	200	200	21
	40	260	175	125	76	32	4-27	231	240	31
	50	300	215	165	88	36	8-25	262	250	53
	65	340	245	190	110	44	8-30	303	320	70
	80	380	260	205	121	46	8-30	341	400	100
	100	430	300	240	150	48	8-34	485	450	120

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