Double Eccentric Butterfly Valve High Performance flange Butterfly Valve

Valve Standard:

Comply with ISO 5752/BS 5155/BS EN 593

Pressure Temperature Ratings:

Description

Double Eccentric Butterfly Valve High Performance flange Butterfly Valve

Double Eccentric Butterfly Valve DIMENSIONS (MM/INCH)
SIZE	mm	100	150	200	250	300	350	400	450	500	600
SIZE	inch	4″	6″	8″	10″	12″	14″	16″	18″	20″	24″
L(Long)		190	210	230	250	270	290	310	330	350	390
L(Middle)		127	140	152	165	178	190	216	222	229	267
L(Short)				89	114	114	127	140	152	152	178
SIZE	mm	700	800	900	1000	1200	1400	1600	1800	2000
SIZE	inch	28″	32″	36″	40″	48″	56″	64″	72″	80″
L(Long)		430	470	510	550	630	710	790	870	950
L(Middle)		292	318	330	410	470	530	600	670	760
L(Short)		229	241	241	300	350	390	440	190	540

Part	Material	EN Spec.
Body	Ductile Iron	EN-JS 1050
Disc	Ductile Iron	EN-JS 1050
Shaft	Stainless Steel	BS970 431 S29
Packing	Flexible Graphite Non-Asbestos
Seat Ring	Stainless Steel	BS970 304 S 15
Rubber Seals	EPDM/NBR

Double Eccentric Butterfly Valve Our advantage of producting .

1.newly developed facilites ensure high and stable quality .

2.Enable to supply all kinds of butterfly valve .

3. Excellent afer sale service to satisfy our customers .

4. Ensure prompt delivery .

5. Reaonable and stable prices .

6. Meet different countries standards .