Spring - type fast closing butterfly valve - Wenzhou TELON VALVE Co., LTD.

Name：Spring - type fast closing butterfly valve

【Product Usage】

Spring-type fast-closing butterfly valve in the gas waste heat power generation system and the exhaust gas heating system, as the system security

Main profile and connection dimensions

DN	P	L	L1	L2	H1	H2	Flange connection dimensions
400	0.6	216	966	1449	320	780	GB/T17241 DB/T9113
	1.0	216	966	1449	330	785
	1.6	216	966	1449	345	800
450	0.6	222	966	1449	370	805
	1.0	222	966	1449	380	810
	1.6	222	966	1449	395	835
500	0.6	229	966	1449	400	898
	1.0	229	966	1449	410	898
	1.6	229	966	1449	425	898
6000	0.6	267	966	1449	440	898
	1.0	267	966	1449	460	920
	1.6	267	1150	1820	470	1020
700	0.6	292	966	1449	436	950
	1.0	292	1150	1820	550	1075
	1.6	292	1150	1820	570	1100
800	0.6	318	1150	1820	625	1142
	1.0	318	1150	1820	640	1158
	1.6	318	1150	1820	660	1183
900	0.6	330	1150	1820	700	1190
	1.0	330	1150	1820	710	1210
	1.6	330	1150	1820	725	1239
1000	0.6	410	1150	1820	760	1250
	1.0	410	1150	1820	770	1275
	1.6	410	1360	2180	790	1306
1200	0.6	470	1150	1820	875	1360
	1.0	470	1360	2180	890	1385
	1.6	470	1360	2180	915	1418
1400	0.6	530	1360	2180	1000	1478
	1.0	530	1360	2180	1020	1510
	1.6	530	1360	2180	1045	1546
1600	0.6	600	1360	2180	1120	1599
	1.0	600	1360	2180	1140	1639
	1.6	600	1610	2520	1170	1738

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