Soft Seal Double Offset Butterfly Valve

Features:

1.Double eccentric cam design for high quality sealing zero leakage.

2.Rubber sealing ring can be replaced for maintenance.

3.Valve seat welded with stainless steel for long service life.

4.Simple structure & Small fluid resistance.

5.Small installation dimension, small opening/closing torque.

6.Range of working temperature: 0℃~150℃.

7.Connecting type: Wafer Flange.

8.Application: Non-corrosive gases and liquids can be used in petroleum and petrochemical, metallurgy, chemical industry, electric power, gas, water conservancy, municipal administration, and construction industries, etc.

Technical Parameters:

D342X/H-2.5/6/10/16 Dimensions
DN	L		H1	H2	H3	A1	A2	Φ	0.25MPa		0.6MPa		1.0MPa		1.6MPa
DN	short	long	H1	H2	H3	A1	A2	Φ	D1	n-d	D1	n-d	D1	n-d	D1	n-d
50	108	150	82.5	150	66	135	42	150	110	4-Φ14	110	4-Φ14	125	4-Φ19	125	4-Φ19
65	112	170	92.5	165	66	135	42	150	130	4-Φ14	130	4-Φ14	145	4-Φ19	145	4-Φ19
80	114	180	100	170	66	135	42	150	150	4-Φ19	150	4-Φ19	160	8-Φ19	160	8-Φ19
100	127	190	125	195	77	135	42	180	170	4-Φ19	170	8-Φ19	180	8-Φ19	180	8-Φ19
125	140	200	142	220	77	135	42	180	200	8-Φ19	200	8-Φ19	210	8-Φ19	210	8-Φ19
150	140	210	160	250	77	135	42	320	225	8-Φ19	225	8-Φ19	240	8-Φ23	240	8-Φ23
200	152	230	190	275	107	202	60	320	280	8-Φ19	280	8-Φ19	295	8-Φ23	295	12-Φ23
250	165	250	220	305	107	202	60	320	335	12-Φ19	335	12-Φ19	350	12-Φ23	355	12-Φ28
300	178	270	245	350	126	220	93	320	395	12-Φ23	395	12-Φ23	400	12-Φ23	410	12-Φ28
350	190	290	278	385	126	220	93	320	445	12-Φ23	445	12-Φ23	460	16-Φ23	470	16-Φ28
400	216	310	306	435	157	287	123	400	495	16-Φ23	495	16-Φ23	515	16-Φ28	525	16-Φ31
450	222	330	346	490	157	287	123	400	550	16-Φ23	550	16-Φ23	565	20-Φ28	585	20-Φ31
500	229	350	375	505	165	360	184	390	600	20-Φ23	600	20-Φ23	620	20-Φ28	650	20-Φ34
600	267	390	425	605	165	360	184	390	705	20-Φ26	705	20-Φ26	725	20-Φ31	770	20-Φ37
700	292	430	496	675	195	410	204	500	810	24-Φ26	810	24-Φ26	950	24-Φ31	840	24-Φ37
800	318	470	560	740	195	410	204	500	920	24-Φ31	920	24-Φ31	950	24-Φ34	950	24-Φ40
900	330	510	625	805	235	521	217	500	1020	24-Φ31	1020	24-Φ31	1050	28-Φ34	1050	28-Φ40
1000	410	550	680	865	235	521	217	500	1120	28-Φ31	1120	28-Φ31	1160	28-Φ37	1170	28-Φ43
1200	470	630	800	1065	251	501	290	630	1320	32-Φ31	1340	32-Φ34	1380	32-Φ40	1390	32-Φ49
1400	530	710	920	1207	1343	656	312	800	1520	36-Φ31	1560	36-Φ37	1590	36-Φ43	1590	36-Φ49
1600	600	790	1030	1317	370	750	414	800	1730	40-Φ31	1760	40-Φ37	1820	40-Φ49	1820	40-Φ56
1800	670	870	1257	1510	470	800	440	900	1930	44-Φ31	1970	44-Φ40	2020	44-Φ48	2020	44-Φ56
2000	760	950	1408	1600	470	800	440	900	2130	48-Φ30	2180	48-Φ43	2230	48-Φ48	2230	48-Φ62
2200	800	1000	1145	1740	470	800	440	900	2340	52-Φ33	2390	52-Φ43	2440	52-Φ56	2440	52-Φ62
2400	850	1100	1675	1875	480	990	595	1000	2540	56-Φ33	2600	56-Φ43	2650	56-Φ56	2650	56-Φ62
2600	900	1200	1745	2010	480	990	595	1000	2740	60-Φ33	2810	60-Φ48	2850	76-Φ62	2850	60-Φ62
2800	950	1300	1818	2100	480	990	595	1000	2960	64-Φ36	3020	64-Φ48	3070	60-Φ56	3070	64-Φ70
3000	1000	1400	1910	2200	480	990	595	1000	3160	68-Φ36	3220	68-Φ48	3290	64-Φ56	3300	68-Φ70
3200	1100		2050	2450	480	990	595	1000	3360	72-Φ36	3430	72-Φ48	3520	68-Φ62	3530	72-Φ70
3400	1200		2200	2600	490	1045	639	1300	3560	76-Φ36	3640	76-Φ48	3730	72-Φ62	3760	76-Φ70
3600	1200		2350	2800	490	1045	639	1300	3770	80-Φ36	3860	80-Φ56	3950	80-Φ62	4000	80-Φ70
3800	1200		2500	3000	490	1045	639	1300	3970	80-Φ39	4080	80-Φ56	4170	80-Φ62	4240	80-Φ78
4000	1300		2600	3150	490	1045	639	1300	4170	84-Φ39	4300	84-Φ56	4400	84-Φ70	4480	84-Φ78

Soft Seal Double Offset Butterfly Valve

Features:

Technical Parameters:

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