VQ971 V型防爆对夹电动球阀-上海先锋阀门厂手机版

详细介绍

法兰V型球阀材质及特点V Ball ball Valve material and structure traits

设计、制造标准

1、设计、制造按GB/T12237-89

2、连接法兰：JB/T79-94

3、阀门检查和试验按GB/T13927-89

Standard for design and manufacture

1、Design Manafacfure According to GB/T 12237-89

2、Flange Dimension According to JB/T 79-94

3、Valve Check and Test According to GB/T 13927-89

产品特点

1、V型切口的球芯与金属阀座之间具有剪切作用，特别适用于含纤维、微小固体颗粒、料浆等介质；

2、蜗轮传动V型切断球阀还具有调节并可靠定位的能力，流量特性为近似百分比，可调范围广；

3、采用板簧加载的可动阀座结构，阀座与球芯不会产生卡阴或脱离等问题，密封可靠，使用寿命长。

Product features

1.Shearing action between V notching ball core and metal valve base especially applies to media containing fiber, tiny solid particles or fe-ed pulp.

2.Worm-driven V shearing ball valve features adjustability, reliable locating capability, approximate percentage of flux character-istics and wide adjusting range.

3.Applying removable valve base withloaded plate spring, nojamming or separation will occur between valve base and ball core. It is of reliable sealing and long working life.

对夹V型球阀PN1.6MPa主要连接及外形尺寸Main conn ection and externaldimensions(mm)

DN	L	H	手动Manual operaten					电动Electromotor Operated		气动Pneumatic Operated
DN	L	H	H1	E	F	W	Wt(kg)	H2	L1	H3	L2
50	124	102	107			230	12			274	270
65	145	114	125			400	16			379	405
80	165	127	152			400	22			389	405
100	194	152	178			650	35			479	576
125	210	184	300			1050	58			552	576
150	229	219	330			1050	74	554	235	666	776
200	243	273	398	116	350	600	205	600	235	736	776
250	297	360	495	116	350	600	322	652	235	926	776
300	338	395	580	171	400	800	460	760	259	1059	1060
400	520	470	670	257	400	800	864	830	400	1393	1360
500	600	580	840	257	400	800	1600	940	410	1538	1360

对夹V型球阀PN2.5MPa主要连接及外形尺寸Main conn ection and externaldimensions(mm)

DN	L	H	手动Manual operaten					电动Electromotor Operated		气动Pneumatic Operated
DN	L	H	H1	E	F	W	Wt(kg)	H2	L1	H3	L2
50	124	102	107			230	15			340	405
65	145	114	125			400	24			379	405
80	165	127	152			400	30			452	574
100	194	152	178			650	55			479	574
125	210	184	300			1050	87			646	576
150	229	219	330			1050	118	235	74	666	576
200	243	273	398	116	350	600	255	235	350	814	1060
250	297	360	495	116	350	600	370	400	350	1002	1060
300	338	395	580	171	400	800	533	400	420	1059	1060
400	520	470	670	257	400	800	1030	410	400	1205	1360
500	600	580	840	257	400	800	2100	420	400	1295	2840

法兰V型球阀PN1.6MPa主要连接及外形尺寸Main conn ection and externaldimensions(mm)

DN	L	H	手动Manual operaten					电动Electromotor Operated		气动Pneumatic Operated		法兰连接尺寸 Flange connection dimension
DN	L	H	H1	E	F	W	Wt(kg)	H2	L1	H3	L2	D	D1	D2	b	f	Z--φd
50	124	102	107			230	12			274	270	160	125	100	16	3	4-φ18
65	145	114	125			400	16			379	405	180	145	120	18	3	4-φ18
80	165	127	152			400	22			389	405	195	160	135	20	3	8-φ18
100	194	152	178			650	35			479	576	215	180	155	20	3	8-φ18
150	210	184	300			1050	58			552	576	245	210	185	22	3	8-φ18
200	229	219	330			1050	74	554	235	666	776	280	240	210	24	3	8-φ23
250	243	273	398	116	350	600	205	600	235	736	776	335	295	265	26	3	12-φ23
300	297	360	495	116	350	600	322	652	235	926	776	405	355	320	26	3	12-φ25
350	338	395	580	171	400	800	460	760	259	1059	1060	460	410	375	30	4	12-φ25
400	520	470	670	257	400	800	864	830	400	1393	1360	580	525	485	36	4	16-φ0
500	600	580	840	257	400	800	1600	940	410	1538	1360	705	650	608	44	4	20-φ34

法兰V型球阀PN2.5MPa主要连接及外形尺寸Main connection and external dimensions(mm)

DN	L	H	手动Manual operaten					电动Electromotor Operated		气动Pneumatic Operated		法兰连接尺寸 Flange connection dimension
DN	L	H	H1	E	F	W	Wt(kg)	H2	L1	H3	L2	D	D1	D2	b	f	Z--φd
50	124	102	107			230	15			340	405	160	125	100	20	3	4-φ18
65	145	114	125			400	24			379	405	180	145	120	22	3	8-φ18
80	165	127	152			400	30			452	574	195	160	135	22	3	8-φ18
100	194	152	178			650	55			479	574	230	190	160	24	3	8-φ22
150	210	184	300			1050	87			646	576	270	220	188	28	3	8-φ26
200	229	219	330			1050	118	235	74	666	576	300	250	218	30	3	8-φ26
250	243	273	398	116	350	600	255	235	350	814	1060	360	310	278	34	3	12-φ26
300	297	360	495	116	350	600	370	400	350	1002	1060	425	370	332	36	3	12-φ30
350	338	395	580	171	400	800	533	400	420	1059	1060	485	430	390	40	4	16-φ30
400	520	470	670	257	400	800	1030	410	400	1205	1360	610	550	505	48	4	16-φ36
500	600	580	840	257	400	800	2100	420	400	1295	2840	730	660	610	50	4	20-φ36

产品简介

详细介绍