ETW,Flanged Butterfly Valve,China Flanged Butterfly Valve Manufacture

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Flanged Butterfly Valve

Flanged Butterfly Valve

Flanged Butterfly Valve

1) Size: DN50 DN2400

2) Pressure: PN6 PN64

3) Material: We can offer flanged butterfly valve made using GG25,GGG50, WCB, CF8, CF3, CF3M,and CF8M.

4) Design and manufacture standard: API 609

5) Face to face standard: EN558-1, BS5155 , ISO 5752

6) End connection standard: EN1092 ,ANSI B16.5

7) Test standard: API598,ISO5208

8) Operated way: Lever, wormgear and electric actuator operated flanged butterfly valve are all availablehere.

9) Medium: The flangedbutterfly valve is ideal for mediums such as water, steam, oil, gas, petroleumproducts, nitric acid, and acetic acid, etc.

10) Work temperature: -29--600

Materials of Valve Parts

Part Name	Material
Body/Bonnet/Disc	GG25, GGG50, WCB, CF8, CF3, CF3M, and CF8M
Seal	EPDM, PTFE, VITON, 13Cr, STL, F304, F304L, F316, F316L
Stem	X20Cr13, 38CrMoAl, 25Cr2MoV, F304, F316, F304L,F316L
Packing	Flexible graphite, Enhanced flexible graphite
Seal ring	Flexible graphite+SS304, Flexible graphite+SS316

Specifications ofFlanged Butterfly Valve

Pressure	DN	50	65	80	100	125	150	200	250	300	400	350	450	500	600	700	800	900	1000	1200
PN10	L(mm) Brief	108	112	114	127	140	140	152	165	178	190	216	222	229	267	292	318	330	410	470
	L(mm) Long	150	170	180	190	200	210	230	250	270	290	310	330	350	390	430	470	510	550	630
	H(mm)	350	37	380	420	460	555	760	830	895	950	1190	1255	1305	1340	1520	1720	1810	1960	2250
PN16	L(mm) Brief	108	112	114	127	140	140	152	165	178	190	216	222	229	267	292	318	330	410	470
	L(mm) Long	150	170	180	190	200	210	230	250	270	290	310	330	350	390	430	470	510	550	630
	H(mm)	350	37	380	420	460	555	760	830	895	950	1190	1255	1305	1340	1520	1720	1810	1960	2250
PN25	L(mm) Brief	108	112	114	127	140	140	152	165	178	190	216	222	229	267	292	318	330	410	470
	L(mm) Long	150	170	180	190	200	210	230	250	270	290	310	330	350	390	430	470	510	550	630
	H(mm)	350	37	380	420	460	555	760	830	895	950	1190	1255	1305	1340	1520	1720	1810	1960	2250
PN40	L(mm) Brief	108	112	114	127	140	140	152	165	178	190	216	222	229
	L(mm) Long	150	170	180	190	200	210	230	250	270	290	310	330	350
	H(mm)	350	37	380	420	460	555	760	830	895	950	1190	1255	1305

HANNO Valve is a professional flanged butterfly valve manufacturer in China. Apartfrom butterfly valve, we also offer check valve, forged steel valve, gatevalve, ball valve, flange, etc.

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