Electric common hot blast valve

1,Floating seal technology
2,Sealing surface oxidation technology
3,Upper suspension support technology
4,used for furnace

Specification

The hot blast valve is used to the stove pipe of the small and medium size blast furnaces

1, the valve is applicable to the hot air pipelines of hotair furnace systemof the blast furnace and alse to other industrical kiln furnace; the hot pipeling of the heating furnace play the role of cutting off to the high-temperature air, gas and amoke.

2.the valve body and the valve cover adopt cast-welding mixed construction, effcient water cooling system and the compound seal construction.

Main Dimensions and mass

 

LR942W(H)- 1(380V.50Hz)
DN	Type	D0	D	D1	L	n-d	Hole	b	D1	D2	D3	H1	H2	L1	L2	L3	s	power	mass
500	LR942W	526	1180	1120	320	28-30	T	25	2-G11/2	2-G11/2	2-G11/2	2650	1160	1040	663	663	650	105	1550
700	LR942W(H)	720	1550	1470	450	42-30	P	35	4-G2	4-G11/2	2-G2	3250	1735	1150	713	713	850	105	3048
900	LR942W(H)	900	1670	1580	520	40-34	T	40	4-G11/2	4-ZG11/2	2-ZG21/2	3725	1910	1480	786	786	1000	3	4280

 

 

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