高温高压电站截止阀

主要特点及用途Chief featires and usages:
1、阀门与管路连接采用焊接式结构。
2、密封面不易磨损，擦伤，密封性能好，寿命长。
3、结构紧凑，启闭性好、高度小、维修方便。
4、适用于水、蒸汽、油品管路上，具有耐高温、耐高压的特点。
1、A welding structure is used to connect the valve and pipelines.
2、The sealing face is of a good sealing property and long duration,uneasy to be worn and tubbed.
3、Compact structure,well to be opened and closed,lower in height,easy maintenance.
4、Of high-temperature and high-pressure resisting features and suitable for water,steam,oil goods pipelines.
主要性能和使用范围Chief property and scope of use

产品型号product type	公称压力PN(Mpa)Nominal pressure	试验压力（Mpa)Test pressure		工作压力（Mpa）Working pressure			工作温度（℃）Working temperature	适用介质Appicable medium
		壳体强度 Shellstrength test	密封Sealing	P54	P55	P57
J61(H.Y)-100	10	15	11				≤450	水、蒸汽、油品Water,steam,oil goods
J61(H.Y)-200	20	30	22
J61(H.Y)-250	25	38	28
J61(H.Y)-320	32	48	36
J61Y-P54/100V		30	22	10			≤540	蒸汽 Steam
J61Y-P54/140V		38	28	14
J61Y-P54/170V		48	36	17
J61Y-P55/100V		38	28		10		≤555
J61Y-P55/140V		48	36		14
J61Y-P55/170V		53	39		17
J61Y-P57/100V		48	36			10	≤570
J61Y-P57/140V		55	40			14
J61Y-P57/170V		60	44			17

主要零件材料Material formain parts

零件名称Part name	阀体Body	阀盖Bonnet	阀杆Stem	阀瓣Disc	密封面Sealing face	填料Packing	阀杆螺母Yoke nut	手轮Hand wheel	紧固件Fastener
J61H型	25 WCB	25 40Cr	铬不锈钢 铬钼铝钢氮化Cr.stainless steel Cr.Mo.AI steel nitration	铬不锈钢Cr.stainless steel	铬不锈钢Cr.stainless steel	柔性石墨Graphite	铝青铜AI bronze	可锻铸铁Forgeable cast-iron	优质碳钢 铬钼钢High-grade carbon steel Cr.Mo steel
J61Y型	25 WCB	25 40Cr	铬不锈钢 铬钼铝钢氮化 Cr.stainless steel Cr.Mo.AI steel nitration	25	硬质合金Carbide alloy	柔性石墨Graphite	铝青铜AI bronze	可锻铸铁Forgeable cast-iron	优质碳钢 铬钼钢High-grade carbon steel Cr.Mo steel
J61Y-P54型	ZG20CrMoV 12Cr1Mo1V	12Cr1Mo1V	20Cr1Mo1VA 25Cr2Mo1VA	12Cr1Mo1V	硬质合金Carbide alloy	柔性石墨Graphite	铝青铜AI bronze	可锻铸铁Forgeable cast-iron	铬钼钢Cr.Mo steel
J61Y-P55型	ZG20CrMoV 12Cr1Mo1V	12Cr1Mo1V	20Cr1Mo1VA 25Cr2Mo1VA	12Cr1Mo1V	硬质合金Carbide alloy	柔性石墨Graphite	铝青铜AI bronze	可锻铸铁Forgeable cast-iron	铬钼钢Cr.Mo steel
J61Y-P57型	ZG20CrMoV 12Cr1Mo1V	12Cr1Mo1V	20Cr1Mo1VA 25Cr2Mo1VA	12Cr1Mo1V	硬质合金Carbide alloy	柔性石墨Graphite	铝青铜AI bronze	可锻铸铁Forgeable cast-iron	铬钼钢Cr.Mo steel

主要尺寸及重量Main dimensions and weihgt

公称通径DN Nominal diameter	主要外形尺寸和连接尺寸（mm）Main external and connecting dimensions							重量（kg）Weight
	L	D1	D2	D3	α	H	D0
J61(H.Y)-25、40、64、100、200、250、320 J61Y-P54/100V、P54/140V、P54/170V
10	120	12	25		40°	185	140	2.8
15	170	17	36		40°	247	200	7.5
20	170	22	42		40°	248	200	9
25	170	26	42		40°	248	240	9.5
32	170	31	44		40°	248.5	280	15
50①	250	50	82		32°	450	320	60
50②	350	50	82		32°	450	320	64
65	430	69	100	110	32°	669	400	74
80	470	84	108	130	32°	669	450	112.5
100	560	107	144	165	32°	755	500	178.5
注：DN50为两种型号。 Note:Two type for DN50.
J61Y-P55/100V、P55/140V、P55/170V J61Y-P57/100V、P57/140V、P57/170V
10	120	12	28		40°	189	140	3
15	170	17	40		40°	250	200	9
20	170	22	46		40°	252	200	11
25	170	26	46		40°	254	240	13
32	170	31	49		40°	254	280	17
50①	250	50	90		32°	453	320	68
50②	350	50	90		32°	455	320	72
65	430	69	104	115	32°	630	400	83
80	470	84	110	140	32°	672	450	118
100	560	17	148	170	32°	761	500	165

供应高温高压电站截止阀