Steel Welded Triple Eccentric Flanged Butterfly Valve

Size Range: DN50-DN3000

Pressure Rating:PN6 / PN10 / PN16 / 150LB

Body: Ductile Iron(GGG40/50), Carbon Steel(WCB A216), Stainless Steel(SS304/SS316/SS304L/SS316L) , Duplex Stainless Steel(2507/1.4529),

Disc: DI(Ni lined), WCB (A216), Stainless Steel(SS304/SS316/SS304L/SS316L) , Duplex Stainless Steel(2205/2507)

Seat: Rubber(EPDM/Viton/NBR)

Actuator:Worm Gear

Sample: available

MOQ=1 SET

Customization/OEM: accept

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Description

Steel Welded Triple Eccentric Flanged Butterfly Valve

Basic Info

Zfa provide service of customized double eccentric butterfly valve. compare to common cast body eccentric butterfly valve, the welded one has some featured point.

material: the Steel Welded Butterfly Valve adapt carbon steel, S235JR, Q235, SS440 etc.
The steel plate has few or no defects such as blowhole during casting, and the valve body has beautiful appearance.
Welded Butterfly valve body has low cost and is suitable for large diameter butterfly valves.

Paraments

DN							0.6MPa		1.0MPa		1.6MPa
mm	inch	L	H	H0	A	B	D0	n-d	D0	n-d	D0	n-d
50	2	43	63	315	180	65	110	4-14	125	4-18	125	4-18
65	21/2	46	70	330	180	65	130	4-14	145	4-18	145	4-18
80	3	46	83	390	245	72	150	4-18	160	8-18	160	8-18
100	4	52	105	431	240	72	170	4-18	180	8-18	180	8-18
125	5	56	115	455	240	72	200	8-18	210	8-18	210	8-18
150	6	56	137	626	350	93	225	8-18	240	8-22	240	8-22
200	8	60	164	720	350	93	280	8-18	295	8-22	295	12-22
250	10	68	206	800	550	350	335	12-18	350	12-22	355	12-26
300	12	78	230	860	600	350	395	12-22	400	12-22	410	12-26
350	14	78	248	883	600	350	445	12-22	460	16-22	470	16-26
400	16	102	289	972	600	350	495	16-22	515	16-26	525	16-30
450	18	114	320	1043	750	380	550	16-22	565	20-26	585	20-30
500	20	127	343	1098	750	380	600	20-22	620	20-26	650	20-33
600	24	154	413	1236	750	380	705	20-26	725	20-30	770	20-36
700	28	165	478	1431	750	380	810	24-26	840	24-30	840	24-36
800	32	190	525	1488	750	380	920	24-30	950	24-33	950	24-39
900	36	203	620	1615	1250	380	1020	24-30	1050	28-33	1050	28-39
1000	40	216	725	1765	1500	580	1120	28-30	1160	28-36	1170	28-42
1200	48	254	780	1976	1500	580	1340	32-33	1380	32-39	1390	32-48

Steel Welded Triple Eccentric Flanged Butterfly Valve

Steel Welded Triple Eccentric Flanged Butterfly Valve

Basic Info

Paraments

Manufacture Process

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