YGA43H/Y-16,YGA43H/Y-25,YGA43H/Y-40,YGA43H/Y-64,YGA43H/Y-10 无锡市昌林自动化科技有限公司

如果您对该产品感兴趣的话，可以
产品名称：YGA43H/Y-16,YGA43H/Y-25,YGA43H/Y-40,YGA43H/Y-64,YGA43H/Y-10
产品型号：YGA43H/Y-16,YGA43H/Y-25,YGA43H/Y-40,YGA43H/Y-64,YG
产品展商：其它品牌
产品文档：无相关文档

简单介绍

YGA43H/Y-16,YGA43H/Y-25,YGA43H/Y-40,YGA43H/Y-64,YGA43H/Y-100,YGA43H/Y-160,高灵敏度大流量蒸汽减压阀

产品描述

YGA43H/Y-16,YGA43H/Y-25,YGA43H/Y-40,YGA43H/Y-64,YGA43H/Y-100,YGA43H/Y-160,高灵敏度大流量蒸汽减压阀
产品特点：高灵敏度大流量蒸汽减压阀属于先导活塞式减压阀。由主阀和导阀两部分组成。主阀主要由阀座、主阀盘、活塞、弹簧等零件组成。导阀主要由阀座、阀瓣、膜片、弹簧、调节弹簧等零件组成。本蒸汽减压阀在普通减压阀基础上作了很大改进，加大了活塞面积，改变了节流结构。改变了密封形式，加大了过流面积等等，从而在提高灵敏度、流量、寿命等方面大大改善了性能。本蒸汽减压阀主要用于蒸汽管路，适用于流量大流量变化大，进口压力变化大的蒸汽管路。

二、高灵敏度大流量蒸汽减压阀主要技术参数和性能指标：

公称压力(Mpa)	1.6	2.5	4.0	6.4	10.0	16.0
壳体试验压力(Mpa)*	2.4	3.75	6.0	9.6	15.0	24
密封试验压力(Mpa)	1.6	2.5	4.0	6.4	10.0	16.0
*高进口压力(Mpa)	1.6	2.5	4.0	6.4	10.0	16.0
出口压力范围(Mpa)	0.04-1.0	0.05-1.6	0.08-2.5	0.2-3.5	0.5-3.5	0.5-4.5
压力特性偏差(Mpa)△P2P	GB12246-1989
流量特性偏差(Mpa)P2G	GB12246-1989
*小压差(Mpa)	0.07	0.1	0.15	0.4	0.5	0.8
渗漏量	GB12245-1989

*：壳体试验不包括膜片、顶盖

三、高灵敏度大流量蒸汽减压阀主要零件材料：

零件名称	零件材料
阀体阀盖底盖	WCB
阀座阀瓣	2Cr13
缸套活塞	铝铁青铜
膜片	1Cr18Ni9
活塞环	合金铸铁/对位聚苯
导阀座导阀杆	2Cr13
主阀弹簧	50CrVA
导阀主弹簧	50CrVA
调节弹簧	60Si2Mn

四、高灵敏度大流量蒸汽减压阀流量系数(Cv)：

DN	50	65	80	100	125	150	200	250	300	350	400	500
Cv	1	2.5	4	6.5	9	16	25	36	64	100	140	250

五、YGA43H/Y型高灵敏度大流量蒸汽减压阀外形尺寸(PN1.6-4.0) 单位：mm：

公称通径DN	外形尺寸
	L		H	Hl
	1.6/2.5MPa	4.0MPa	H	Hl
15	160	180	265	85
20	160	180	265	85
25	180	200	280	95
32	200	220	280	95
40	220	240	290	105
50	250	270	300	130
65	280	300	315	145
80	310	330	330	170
100	350	380	405	200
125	400	450	450	225
150	450	500	485	265
200	500	550	570	290
250	650		640	325
300	800		740	360
350	850		810	395
400	900		950	430
500	950		1080	500

六、YGA43H/Y型高灵敏度大流量蒸汽减压阀外形尺寸(PN6.4-16.0) 单位：mm：

公称通径DN	外形尺寸
	L		H	Hl
	6.4MPa	10.0/16.0MPa	H	Hl
15	180	180	280	100
20	180	200	280	100
25	200	220	300	115
32	220	230	300	115
40	240	240	315	130
50	270	300	340	135
65	300	340	355	150
80	330	360	370	175
100	380		450	205
125	450		510	235
150	500		555	275
200	550		640	300
250	650		720	335
300	800		830	375
350	850		880	410
400	900		1020	445
500	950	-	1080	515

YGA43H/Y-16-DN15,YGA43H/Y-16-DN20,YGA43H/Y-16-DN25,YGA43H/Y-16-DN32,YGA43H/Y-16-DN40,YGA43H/Y-16-DN50

YGA43H/Y-16-DN65,YGA43H/Y-16-DN80,YGA43H/Y-16-DN100,YGA43H/Y-16-DN125,YGA43H/Y-16-DN150,YGA43H/Y-16-DN200,

YGA43H/Y-16-DN250,YGA43H/Y-16-DN300,CCLAIR,YGA43H/Y-16-DN350,YGA43H/Y-16-DN400,YGA43H/Y-16-DN500,

YGA43H/Y-25-DN15,YGA43H/Y-25-DN20,YGA43H/Y-25-DN25,YGA43H/Y-25-DN32,YGA43H/Y-25-DN40,YGA43H/Y-25-DN50

YGA43H/Y-25-DN65,YGA43H/Y-25-DN80,YGA43H/Y-25-DN100,YGA43H/Y-25-DN125,YGA43H/Y-25-DN150,YGA43H/Y-25-DN200,

YGA43H/Y-25-DN250,YGA43H/Y-25-DN300,YGA43H/Y-25-DN350,YGA43H/Y-25-DN400,YGA43H/Y-25-DN500,

YGA43H/Y-40-DN15,YGA43H/Y-40-DN20,YGA43H/Y-40-DN25,YGA43H/Y-40-DN32,YGA43H/Y-40-DN40,YGA43H/Y-40-DN50

YGA43H/Y-40-DN65,YGA43H/Y-40-DN80,YGA43H/Y-40-DN100,YGA43H/Y-40-DN125,YGA43H/Y-40-DN150,YGA43H/Y-40-DN200,

YGA43H/Y-40-DN250,YGA43H/Y-40-DN300,YGA43H/Y-40-DN350,YGA43H/Y-40-DN400,YGA43H/Y-40-DN500,

YGA43H/Y-64-DN15,YGA43H/Y-64-DN20,YGA43H/Y-64-DN25,YGA43H/Y-64-DN32,YGA43H/Y-64-DN40,YGA43H/Y-64-DN50

YGA43H/Y-64-DN65,YGA43H/Y-64-DN80,YGA43H/Y-64-DN100,YGA43H/Y-64-DN125,YGA43H/Y-64-DN150,YGA43H/Y-64-DN200,

YGA43H/Y-64-DN250,YGA43H/Y-64-DN300,YGA43H/Y-64-DN350,YGA43H/Y-64-DN400,YGA43H/Y-64-DN500,

YGA43H/Y-100-DN15,YGA43H/Y-100-DN20,YGA43H/Y-100-DN25,YGA43H/Y-100-DN32,YGA43H/Y-100-DN40,YGA43H/Y-100-DN50

YGA43H/Y-100-DN65,YGA43H/Y-100-DN80,YGA43H/Y-100-DN100,YGA43H/Y-100-DN125,YGA43H/Y-100-DN150,YGA43H/Y-100-DN200,

YGA43H/Y-100-DN250,YGA43H/Y-100-DN300,CCLAIR,YGA43H/Y-100-DN350,YGA43H/Y-100-DN400,YGA43H/Y-100-DN500,

YGA43H/Y-160-DN15,YGA43H/Y-160-DN20,YGA43H/Y-160-DN25,YGA43H/Y-160-DN32,YGA43H/Y-160-DN40,YGA43H/Y-160-DN50

YGA43H/Y-160-DN65,YGA43H/Y-160-DN80,YGA43H/Y-160-DN100,YGA43H/Y-160-DN125,YGA43H/Y-160-DN150,YGA43H/Y-160-DN200,

YGA43H/Y-160-DN250,YGA43H/Y-160-DN300,YGA43H/Y-160-DN350,YGA43H/Y-160-DN400,YGA43H/Y-160-DN500,

产品留言

标题

联系人

联系电话

内容

验证码

点击换一张

注：1.可以使用快捷键Alt+S或Ctrl+Enter发送信息!
2.如有必要,请您留下您的详细联系方式!

DN	50	65	80	100	125	150	200	250	300	350	400	500
Cv	1	2.5	4	6.5	9	16	25	36	64	100	140	250

DN	50	65	80	100	125	150	200	250	300	350	400	500
Cv	1	2.5	4	6.5	9	16	25	36	64	100	140	250

DN	50	65	80	100	125	150	200	250	300	350	400	500
Cv	1	2.5	4	6.5	9	16	25	36	64	100	140	250