A37H

Duplex safety valve safety valve, steam valve is suitable for the work temperature are less than 350, the equipment and piping of air medium, when the equipment and pipeline internal pressure exceeds the limit from the noise, the valve automatically opens, then the whole amount of emissions, when the pressure is reduced to the specified value, the valve automatically closes to ensure the safe operation of equipment and piping.
Note: parameters are for reference only, or are not full. Valve can be used in accordance with the requirements of different pressure, material, diameter, drive, etc.. Specific please contact or online advisory contact. No Information No Information

The valve is installed in a Y type of the same model of the safety valve, based on the nominal diameter is the Y connector inlet diameter, the combination of the following:

A37HNominal diameter（mm）	80	100	125	/
CorrespondingA47HNominal diameter（mm）	65	80	100	/
A38YNominal diameter	80	100	150	/
CorrespondingA48YNominal diameterDN（mm）	50	65	125	/
A43HNominal diameterDN（mm）	50	80	100	150
CorrespondingA47HNominal diameter（mm）	32	50	80	125

 

Model	size（mm）						weight（kg）
	DN	L	L1	B	DN	dE
A37H-16C  25  40	80	145	310	205	65	2×50	68.7
	100	160	355	255	80	2×65	858.8
	125	170	380	380	100	2×80	148
A38Y-16C  25  40	80	135	290	290	65	2×32	52.7
	100	170	350	350	80	2×50	81.8
	150	225	410	410	125	2×80	215
A43H-16C  25  40	50	115	225	225	32	2×25	39
	80	135	285	285	50	2×40	52.7
	100	160	355	355	80	2×65	137.8
	150	190	410	41	100	2×80	213