Welded Triple-Eccentric Hard-Sealed Butterfly Valve

To ensure that there are no external leakage points in the valves of the heating pipeline, the flange connections adopt a fully welded design with a reliable triple-eccentric hard-to-hard sealing mechanism, guaranteeing stable sealing performance.

Keywords:

Valve Encyclopedia

Category:

Butterfly Valve Series

Product Inquiries:

+86-371-68122889

Product Inquiry

Product Description

Main parts

1	Pressure plate
2	Metal sealing ring
3	Valve body
4	Valve plate
5	Self-lubricating bearing
6	Valve shaft

Welded Triple-Eccentric Hard-Sealed Butterfly Valve

Connection size D363H-10/16C, DN80~DN1800mm Unit: mm

DN	NPS	L	1.0MPa							1.6MPa
			Welding end dimensions		External dimensions					Welding end dimensions		External dimensions
			Dn	D1	HO	H	A	B	G	Dn	D1	HO	H	A	B	G
80	3 inches	180	82	91	85	225	50	144	180	82	91	85	225	50	144	180
100	4 inches	190	106	117	100	245	50	144	180	106	117	100	245	50	144	180
125	5 inches	200	132	144	170	290	63	200	300	132	144	170	290	63	200	300
150	6 inches	210	159	172	180	310	63	200	300	159	172	180	310	63	200	300
200	8 inches	230	206	223	205	360	63	200	300	206	223	205	360	63	200	300
250	10 inches	250	259	278	235	395	80	230	350	259	278	235	395	80	230	350
300	12 inches	270	308	329	265	425	80	230	350	308	329	265	425	80	230	350
350	14 inches	290	340	362	305	475	125	260	400	340	362	305	475	125	260	400
400	16 inches	310	388	413	335	520	125	260	400	388	413	335	520	125	260	400
450	18 inches	330	439	464	365	550	125	260	400	439	464	365	550	125	260	400
500	20 inches	350	488	516	405	615	125	370	400	488	516	405	615	125	370	400
600	24 inches	390	589	619	465	665	160	398	500	589	619	465	665	160	398	500
700	28 inches	430	693	721	540	730	200	418	600	693	721	540	730	200	418	600
800	32 inches	470	793	825	625	865	200	418	600	793	825	625	865	200	418	600
900	36 inches	510	894	927	690	930	263	510	700	894	927	690	930	263	510	700
1000	40 inches	550	996	1029	755	1030	263	510	700	996	1029	755	1030	263	510	700
1200	48 inches	630	1194	1235	880	1165	333	550	800	1194	1235	880	1165	333	550	800
1400	56 inches	710	1394	1440	1010	1335	333	550	800	1394	1440	1010	1335	333	550	800
1600	64 inches	790	1594	1640	1125	1470	374	590	900	1594	1640	1125	1470	374	590	900
1800	72 inches	870	1794	1840	1240	1585	374	590	900	1794	1840	1240	1585	374	590	900

Note:

1. The data above are standard data; if you have different requirements, we can customize them accordingly.

2. Due to space limitations, not all specifications are listed. For detailed information, please call our company.

3. The actuator can be a worm gear mechanism, a pneumatic device, an electric device, a hydraulically controlled device, and so forth.

Connection dimensions: D363H-25/40C, DN80~DN1600mm; D363H-150C, 3"~64"; Unit: mm

DN	NPS	L	2.5MPa							4.0MPa
			Welding end dimensions		External dimensions					Welding end dimensions		External dimensions
			Dn	D1	HO	H	A	B	G	Dn	D1	HO	H	A	B	G
80	3 inches	180	78	91	85	225	50	144	180	78	91	85	225	50	144	180
100	4 inches	190	102	117	100	245	50	144	180	102	117	100	245	50	144	180
125	5 inches	200	128	144	170	290	63	200	300	128	144	170	290	63	200	300
150	6 inches	210	154	172	180	310	63	200	300	154	172	180	310	80	230	350
200	8 inches	230	23	223	205	360	80	230	350	203	223	205	360	80	230	350
250	10 inches	250	255	278	235	395	80	230	350	255	278	235	395	125	260	400
300	12 inches	270	305	329	265	425	125	260	400	305	329	265	425	125	260	400
350	14 inches	290	337	362	305	475	125	260	400	337	362	305	475	125	370	400
400	16 inches	310	387	413	335	520	125	260	400	387	413	340	620	160	398	500
450	18 inches	330	438	464	365	550	125	370	400	438	464	390	645	200	418	600
500	20 inches	350	489	516	405	615	160	398	500	489	516	415	670	200	418	600
600	24 inches	390	591	619	465	665	200	418	600	591	619	500	740	200	418	600
700	28 inches	430	686	721	540	760	200	418	600	686	721	580	900	263	510	700
800	32 inches	470	787	825	625	865	263	510	700	787	825	665	975	333	550	800
900	36 inches	510	889	927	690	965	263	510	700	889	927	690	1010	333	550	800
1000	40 inches	550	990	1029	755	1040	333	510	700
1200	48 inches	630	1194	1235	880	1165	333	550	800
1400	56 inches	710	1394	1440	1010	1355	374	590	900
1600	64 inches	790	1594	1640	1190	1580	374	590	900

Note:

1. The data above are standard data; if you have different requirements, we can customize them accordingly.

2. Due to space limitations, not all specifications are listed. For detailed information, please call our company.

3. The actuator can be a worm gear mechanism, a pneumatic device, an electric device, a hydraulically controlled device, and so forth.

Previous page: Double-acting hard (soft) sealed eccentric flange butterfly valve

Next page: Round louvered ventilation butterfly valve

COOKIES

Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy

COOKIES

required

These cookies are necessary for basic functions such as payment. Standard cookies cannot be turned off and do not store any of your information.

analyze

These cookies collect information, such as how many people are using our site or which pages are popular, to help us improve the customer experience. Turning these cookies off will mean we can't collect information to improve your experience.

Feature

These cookies enable the website to provide enhanced functionality and personalization. They may be set by us or by third-party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.

advertise

These cookies help us understand what you are interested in so that we can show you relevant advertising on other websites. Turning these cookies off will mean we are unable to show you any personalized advertising.

WhatsApp：8613703990948

Phone：+86-371-68122889

Mobile phone：+86-13703990948

Email：zzsfmjt@126.com