Cast Iron Body Double Flange Butterfly Valve

Model NO.: Butterfly Valve Connection Form: Flange Seal Form: Supercharging Pressured Sealed Work Pressure: High Pressure (10.0mpa< Pn <80.0mpa) Material of Seal Surface: Soft Sealed Application: Industrial Usage, Water Industrial Usage, Household Usage Port Size: Dn50-Dn1200 Transport Package: Standard Export Package or as Per Requirement Origin: China Driving Mode: Manual Structure: Double-Eccentric Sealing Valve Stem: Normal Working Temperature: Normal Temperature (-40°CButterfly valve

1. Size: DN50-1200 or 2'-48'.

2. Body: Cast iron / steel

3. Spline is between the shaft and disc.

4. Strength more highly, seal more reliably for seat.

5. Certification: ISO, SGS and CE.

Brief introductions of wafer type spline butterfly valve

1. Butterfly valve is designed to comply with MSS-SP-67, BS5155 and API609.

2. Butterfly valve compatible with GB, DIN, ANSI Flange.

3. Butterfly valve is to splice the rubber liner on the body, the strength more highly, the seal more reliably for the seat.

4. Face to face according to ISO5752.

5. The spline is between the shaft and dise.

6. Available with handles, manual gear Operators, and electric or pneumatic.

More information about wafer type spline butterfly valve.

Dimensions List(mm)
Size		A	B	C	Φ D	Φ E			Φ F			Φ G			L	Φ H	Φ J	S-Φ K
mm	inch					ANSI 125/150	PN10	PN16	ANSI 125/150	PN10	PN16	ANSI 125/150	PN10	PN16
50	2"	83	120	32	12.6	120.7	125	125	4-19	4-18	4-18	152	165	165	108	90	70	4-9
65	2.5"	95	140	32	12.6	139.7	145	145	4-19	4-18	4-18	178	185	185	115	90	70	4-9
80	3"	102	145	32	12.6	152.4	160	160	4-19	4-18	8-18	191	200	200	117	90	70	4-9
100	4"	124	160	32	15.77	190.5	180	180	8-19	8-18	8-18	229	220	220	130	90	70	4-9
125	5"	137	170	32	18.92	215.9	210	210	8-22	8-18	8-18	254	250	250	143	90	70	4-9
150	6"	149	190	32	18.92	241.3	240	240	8-22	8-22	8-22	279	285	285	143	90	70	4-9
200	8"	181	220	38	22.1	298.5	295	295	8-22	8-22	12-22	343	340	340	155	125	102	4-11
250	10"	210	260	38	28.45	362	355	355	12-25	12-22	12-26	406	395	405	168	125	102	4-11
300	12"	248	290	38	31.6	431.8	410	410	12-25	12-22	12-26	483	445	460	182	150	125	4-14
350	14"	279	320	45	31.6	476.3	470	470	12-29	16-22	16-26	533	505	520	190	150	125	414
400	16"	305	350	51	33.2	539.8	525	525	16-29	16-26	16-30	597	565	580	216	210	165	4-22
450	18"	336	375	51	37.95	577.9	585	585	16-32	20-26	20-30	635	615	640	222	210	165	4-22
500	20"	345	433	64	45.6	635	650	650	20-32	20-26	20-33	699	670	715	229	210	165	4-22
600	24"	390	500	70	50.62	749.3	770	770	20-35	20-30	20-36	813	780	840	267	210	165	4-22
700	28"	507	560	72	55	-	840	840	-	24-36	24-36	-	895	910	275	300	254	8-18
800	32"	557	640	72	55	-	950	950	-	24-39	24-39	-	1025	1025	292	300	254	8-18
900	36"	596	665	77	75	1085.9	1050	1050	32-41	28-39	28-36	1168	1115	1125	318	300	254	8-18
1000	40"	683	735	85	85	-	1170	1170	-	28-42	28-42	-	1230	1255	410	300	254	8-18
1200	48"	783	917	150	92	1422.4	1390	1390	44-41	32-48	32-48	1511	1455	1485	470	300	298	8-22

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Product Categories : Butterfly Valve