VQ971F-16P/R 電動對夾固定球直通流道硬密封不銹鋼（304、316）防爆V型球閥

產品特點
1、V型切口的球芯與金屬閥座之間具有剪切作用，特別適用于含纖維、微小固體顆粒、料漿等介質；
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.

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產品圖：

可選配件：

法蘭V型球閥材質及特點V Ball ball Valve material and structure traits

設計、制造標準

1、設計、制造按GB/T12237-89

2、連接法蘭：JB/T79-94

3、閥門檢查和試驗按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

產品特點

1、V型切口的球芯與金屬閥座之間具有剪切作用，特別適用于含纖維、微小固體顆粒、料漿等介質；

2、蝸輪傳動V型切斷球閥還具有調節并可靠定位的能力，流量特性為近似百分比，可調范圍廣；

3、采用板簧加載的可動閥座結構，閥座與球芯不會產生卡陰或脫離等問題，密封可靠，使用壽命長。

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.

對夾V型球閥PN1.6MPa主要連接及外形尺寸Main conn ection and externaldimensions(mm)

DN	L	H	手動Manual operaten					電動Electromotor Operated		氣動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

對夾V型球閥PN2.5MPa主要連接及外形尺寸Main conn ection and externaldimensions(mm)

DN	L	H	手動Manual operaten					電動Electromotor Operated		氣動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

法蘭V型球閥PN1.6MPa主要連接及外形尺寸Main conn ection and externaldimensions(mm)

DN	L	H	手動Manual operaten					電動Electromotor Operated		氣動Pneumatic Operated		法蘭連接尺寸 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

法蘭V型球閥PN2.5MPa主要連接及外形尺寸Main connection and external dimensions(mm)

DN	L	H	手動Manual operaten					電動Electromotor Operated		氣動Pneumatic Operated		法蘭連接尺寸 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