GB Stainless Steel Flanged Gate Valve_Flange valves,Threaded valves-Zhengtuo Valve Co.,ltd Official Website

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GB Stainless Steel Flanged Gate Valve

Time:2021-10-14 09:43

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性能规范

型号	公称压力 (MPa)	实验压力			工作温度(℃)	适用介质
型号	公称压力 (MPa)	强度水（MPa）	密封（水）空气（MPa）	低压密封空气（MPa）	工作温度(℃)	适用介质
Z41H-16C Z41W-16P(R)	1.6	2.4	1.8	0.6	≤425	硝酸类
Z41W-25P(R)	2.5	3.8	2.8	0.6	≤200	醋酸类
Z41W-40P(R)	4.0	6.0	4.4	0.6	≤200	硝酸类
Z41W-64P(R)	6.4	9.6	7.0	0.6	≤200	醋酸类

主要零件材质

阀体/阀盖	ZGICr18Ni9Ti	ZG00Cr18Ni10	ZG1Cr18Ni12M02Ti	ZG00Cr17Ni14M02	WCB
零件名称	ZGICr18Ni9Tit系列	ZG00Cr18Ni10系列	ZG1Cr18Ni12M02Ti系列	ZG00Cr17Ni14M02系列	WCB系列
闸板	ZGICr18Ni9Ti	ZG00Cr18Ni10	ZG1Cr18Ni12M02Ti	ZG00Cr17Ni14M02	1Cr13
阀杆	1Cr18Ni9Ti	00Cr18Ni10	1Cr18Ni12M02Ti	00Cr17Ni14M02	1Cr13
填料	PTFE编织	PTFE编织	PTFE编织	PTFE编织	石墨
垫片	304L＋PTFE	304L＋PTFE	316＋PTFE	316L＋PTFE	石墨
压盖	ZGICr18Ni9Ti	ZG00Cr18Ni10	ZG1Cr18Ni12M02Ti	ZG00Cr17Ni14M02系列	WCB
填料压环	1Cr18Ni9Ti	00Cr18Ni10	1Cr18Ni12M02Ti	00Cr17Ni14M02	1Cr13
螺栓	1Cr17Ni2	1Cr17Ni2	1Cr17Ni2	1Cr17Ni2	35CrMoA
螺母	1Cr18Ni9Ti	1Cr18Ni9Ti	1Cr18Ni9Ti	1Cr18Ni9Ti	45

1.6MPa主要连接尺寸

尺寸	DN	15	20	25	32	40	50	65	80	100	125	150	200	250	300	350	400	450	500	600
L	mm	130	150	160	180	200	250	265	280	300	325	350	400	450	500	550	600	650	700	800
H	mm	175	180	210	210	350	358	373	435	500	614	674	818	1225	1415	1630	1780	2050	2181	2599
W	mm	180	180	200	200	200	240	240	280	320	360	360	400	450	500	500	600	720	720	720

2.5MPa主要连接尺寸

尺寸	DN	15	20	25	32	40	50	65	80	100	125	150	200	250	300	350	400	450	500	600
L	mm	130	150	160	180	200	250	265	280	300	325	350	400	450	500	550	600	650	700	800
H	mm	175	180	210	210	350	358	373	435	500	614	674	818	1225	1415	1630	1780	2050	2181	2599
W	mm	180	180	200	200	200	240	240	280	320	360	360	400	450	500	500	600	720	720	720

4.0MPa主要连接尺寸

尺寸	DN	15	20	25	32	40	50	65	80	100	125	150	200	250	300	350	400
L	mm	130	150	160	180	200	250	280	310	350	400	450	550	650	750	850	950
H	mm	175	180	210	210	350	358	373	435	500	614	674	818	1225	1415	1630	1780
W	mm	180	180	200	200	200	240	240	280	320	360	360	400	450	500	500	600

6.4MPa主要连接尺寸

尺寸	DN	15	20	25	32	40	50	65	80	100	125	150	200	250	300	350	400
L	mm	170	190	210	230	240	250	280	320	350	400	450	550	650	750	850	950
H	mm	175	180	210	230	350	359	373	435	500	614	674	818	970	1145	1280	1450
W	mm	120	120	140	160	200	240	280	320	360	400	400	450	560	640	800	800

10.0MPa主要连接尺寸

尺寸	DN	15	20	25	32	40	50	65	80	100	125	150	200	250
L	mm	170	190	210	230	240	250	280	310	350	400	450	550	650
H	mm	175	180	210	230	350	359	373	435	500	614	674	818	970
W	mm	120	120	160	180	240	280	320	360	400	450	560	640	720

16.0MPa主要连接尺寸

尺寸	DN	15	20	25	32	40	50	65	80	100	125	150	200
L	mm	170	190	210	230	240	300	340	390	450	525	600	750
H	mm	175	180	210	230	350	359	373	435	500	614	674	818
W	mm	120	120	140	160	200	240	280	320	360	400	400	450

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