D341J big size Butterfly valve

D341J big size Butterfly valve Product introduction

D341J big size Butterfly valve manufacturer, factory and supplier. D341J big size Butterfly valve as a component used to cut off and control the flow of pipeline system, D341J big size Butterfly valve has been widely used in many fields, such as oil, chemical, metallurgical and hydroelectric fields. In the known butterfly valve technology, its sealing form mostly adopts the sealing structure, and the sealing material is rubber, polytetrafluoroethylene and so on.

D341J big size Butterfly valve Technical Specification
Normal Size Range: 2"-80"
Normal Pressure Rating: PN10~PN16, CLASS150
Material: GG25,GG40,WCB, CF8,CF8M,CF3,CF3M
Operation: Handwheel, Pneumatic, Electric
Temperature Range: -29°C~150°C

D341J big size Butterfly valve Standards compliance
Design and Manufacture: GB/T12228, API609
Face to face(end to end): GB/T12221
Flanged connection: ANSI B16.5, GB/T 9113
Test and inspection: API 598, GB/T 13927

D341J big size Butterfly valve Main dimension

公称通径	L	D1	D	z-φd	H	H0	A	B
(DN)	L	D1	D	z-φd	H	H0	A	B
50	43	125	165	4-18	63	315	180	65
65	46	145	185	4-18	70	330	180	65
80	46	160	200	8-18	83	390	245	72
100	52	180	220	8-18	105	431	245	72
125	56	210	250	8-18	115	455	245	72
150	56	240	285	8-22	137	626	355	93
200	60	295	340	8-22	164	720	350	93
250	68	350	395	12-22	206	800	550	350
300	78	400	445	12-22	230	860	600	350
350	78	460	505	16-22	248	883	600	350
400	102	515	565	16-26	289	972	600	350
450	114	565	615	20-26	320	1043	750	380
500	127	620	670	20-26	343	1098	750	380
600	154	725	780	20-30	413	1236	750	380
700	165	840	895	24-30	478	1431	750	380
800	190	950	1015	24-33	525	1488	750	380

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