Electric fixed ball valve

NegotiableUpdate on November 02

Model

Nature of the Manufacturer: Other

Product Category: Petroleum and natural gas chemical industry

Place of Origin: City, Province

Online Consult Contact Information

Overview

name: Electric fixed ball valveType: Q947Presure: PN1.0~PN10MPaSpecifications: DN50~DN700material: Carbon steel, stainless steel

Product Details

The product description

Electric ball valve consists of electric actuators and valves electric ball valve. Is one of the industrial automation process control pipe pressure components, usually used for pipeline medium, remote control (connected, to cut off the medium). Electric ball valve opening and closing (sphere) by stem drive, then make rotation movement around the axis of the stem of the valve. Mainly used for truncated or on line in the medium, can also be used to adjust and control of the fluid. Ball valve ball is fixed, does not produce after compression. Fixed ball valves have a floating ball valve seat, the medium pressure, seat, make the seal compression on the ball, to ensure the seal. Usually mounted on the upper and lower shaft with ball bearing, the operating torque is small, suitable for high pressure and large diameter of the valve. To reduce the number of ball valve operating torque and increase the reliability of the sealing, lubricating oil, to form a layer of oil film, which increases the sealing, and reduce operating torque, suitable for high pressure large diameter ball valve.

The main connection and overall dimensions PN16

DN	The main connection size
	The major body dimensions			Flange connection size
	L	H	H1	D	D1	D2	d	f	Z-Φd
50	216	102	－	165	125	100	18	3	4-18
65	241	114	－	185	145	120	18	3	4-18
80	283	127	－	200	160	135	20	3	8-18
100	305	152	－	220	180	155	20	3	8-18
125	356	184	－	250	210	185	22	3	8-18
150	394	219	554	285	240	210	22	3	8-23
200	457	273	600	340	295	265	24	3	12-23
250	533	360	652	405	355	320	26	3	12-26
300	610	395	760	460	410	375	28	4	12-26
350	686	430	770	520	470	435	30	4	16-26
400	762	470	830	580	525	485	32	4	16-30
450	864	550	－	640	585	545	40	4	20-30
500	914	580	940	715	650	608	44	4	20-33
600	1067	700	1020	840	770	718	54	5	20-36
700	1245	800	1115	910	840	788	58	3	24-36

The main connection and overall dimensions PN25

DN	The main connection size
	The major body dimensions			Flange connection size
	L	H	H1	D	D1	D2	d	f	Z-Φd
50	216	102	－	165	125	100	20	3	4-18
65	241	114	－	185	145	120	22	3	8-18
80	283	127	－	200	160	135	24	3	8-18
100	305	152	－	235	190	160	24	3	8-23
125	381	184	－	270	220	188	26	3	8-26
150	403	219	235	300	250	218	28	3	8-26
200	502	273	235	360	310	278	30	3	12-26
250	568	360	400	425	370	332	32	3	12-30
300	648	395	400	485	430	390	34	4	16-30
350	762	430	410	555	490	448	38	4	16-34
400	838	470	410	620	550	505	40	4	16-36
450	914	550	－	670	600	555	46	4	20-36
500	991	580	420	730	660	610	48	4	20-36
600	1143	700	690	845	770	718	58	5	20-39
700	1346	800	690	960	875	815	60	3	24-42

The main connection and overall dimensions PN40

DN	The main connection size
	The major body dimensions			Flange connection size
	L	H	H1	D	D1	D2	D₆	d	f	f1	Z-Φd
50	216	102	－	165	125	100	88	20	3	4.5	4-18
65	241	114	－	185	145	120	110	22	3	4.5	8-18
80	283	127	－	200	160	135	121	24	3	4.5	8-18
100	305	152	－	235	190	160	150	24	3	5	8-23
125	381	184	－	270	220	188	176	26	3	5	8-26
150	403	219	235	300	250	218	204	28	3	5	8-26
200	502	273	235	375	320	282	260	34	3	5	12-30
250	568	360	400	450	385	345	313	38	3	5	12-34
300	648	395	400	515	450	408	364	42	4	5	16-34
350	762	430	410	580	510	465	422	46	4	5.5	16-36
400	838	470	410	660	585	535	474	50	4	5.5	16-39
450	914	550	－	685	610	560	524	57	4	5.5	20-39
500	991	580	420	755	670	612	576	57	4	5.5	20-42
600	1143	700	690	890	795	730	678	72	5	5.5	20-48

The main connection and overall dimensions PN64

DN	The main connection size
	The major body dimensions			Flange connection size
	L	H	H1	D	D1	D2	D₆	d	f	f1	Z-Φd
50	292	114	－	180	135	100	88	26	3	4.5	4-23
65	330	124	－	205	160	130	110	26	3	4.5	8-23
80	356	133	－	215	170	140	121	28	3	4.5	8-23
100	406	159	－	250	200	168	150	30	3	5	8-26
150	495	250	554	345	280	240	204	36	3	5	8-33
200	597	295	574	415	345	300	260	42	3	5	12-36
250	673	395	731	470	400	352	313	46	3	5	12-36
300	762	445	771	530	460	412	364	52	4	5	16-36
350	826	500	867	600	525	475	422	56	4	5.5	16-39
400	902	530	805	670	585	525	474	60	4	5.5	16-42

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