HH47X butterfly hydraulic check valve

HH47X butterfly hydraulic check valve Product introduction

HH47X butterfly hydraulic check valve (type H47X, H47H, HH47X, HH47H, H47X, HDH47X) mainly is used in industrial water supply, sewage treatment plant pump outlet to prevent medium backflow in pipe network.Automatically eliminate destructive water hammer to ensure that pumps and pipelines are not damaged. HH47X butterfly hydraulic check valve is mainly composed of valve body, disc, buffer device and micro regulating valve. The product is characterized by novel structure, small volume, small fluid resistance, smooth operation, reliable tightness, wear resistance, good cushioning performance and so on. It is the best product for industrial water and urban sewage discharge.

HH47X butterfly hydraulic check valve structure

HH47X butterfly hydraulic check valve dimension

DN(mm)	Dimension (mm)
DN(mm)	L	H	B1	B2
200	230	550	540	600
250	250	630	600	700
300	270	690	650	740
350	290	780	710	800
400	310	860	770	870
450	330	910	830	920
500	350	980	900	1000
600	390	1070	1090	1250
700	430	1220	1200	1360
800	470	1320	1320	1480
900	510	1430	1420	1580
1000	550	1550	1550	1700
1200	630	1800	1780	1950
1400	710	1980	2000	2175

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HH47X butterfly hydraulic check valve

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